Unit 4 Qimmuksit [ Dog ] Traveling the Land Unit 4 TRAVELING THE LAND OUTLINE Overview: Imagine your life without planes, trains or automobiles...motor boats, bikes or skateboards. The Inuit lived without all of these and still managed to travel large distances to reach hunting grounds, fishing areas and other places where important resources were located. Students recreate travel by dogsled, kayak and foot while sharpening navigation, first aid and other survival skills. Trail Report: Report 04 Concepts: Chat Topic: Travel Subject Areas: Art Health Language Arts Physical Education Science Social Studies Table of Contents Skills: - brainstorming mapping observing comparing/contrasting writing discussing hiking snowshoeing canoeing reflecting assessing danger evaluating researching National Standards: Civics Economics English Foreign Language Geography Health Mathematics Physical Education Science Technology Theater US History World History Visual Arts 1 1. Traditional travel methods of the Inuit were dictated by the seasons. 2. First aid and safety are important skills in any survival situation. 3. Navigation is considered an art and has changed drastically over time. 4. Fast and efficient travel is a necessary component for living in a global society. Background Information Seasonal Travel .............................................................. 2 Traveling with the Polar Huskies .......................................... 2 On the Trail 4-1 Experience: Natural Navigation ...................................... 5 4-2 Explore: Past vs. Present.............................................. 7 4-3 Expand: Fresh Air....................................................... 9 First Aid, Survival and Safety 4-4 Experience: Backpack First Aid Kit ................................ 11 4-5 Explore: Survive Alive ............................................... 12 4-6 Expand: A-B-C ........................................................ 14 Extension Ideas ................................................................. 16 The Science of Navigation .................................................... 17 Online Chat 04 – Travel ....................................................... 19 Questions for the Team ....................................................... 20 Student Pages/Teacher Notes................................................ 21 References and Resources .................................................... 28 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND BACKGROUND Traveling the Land Seasonal Travel. Traditionally, the Inuit lived in small groups of related families. Communities were located close to important seasonal hunting grounds. Living and surviving meant traveling to find and harvest animals. Families moved inland in the fall to hunt caribou. Later, during freeze up, they fished for arctic char. Seal hunting was done in winter and spring along coastal areas and summer meant finding bird eggs. Unique to the Inuit was the kayak (qayaq). These were traditionally made using a frame of driftwood covered with skins from bearded seals sewn tightly together. Kayaks were used to hunt caribou on inland lakes and rivers, and seals, walrus and whales on the ocean. They were the primary means of water travel; however, when families and all their possessions were transported, an Umiaq, or large open boat, was used. These were covered with tougher walrus skin. The Komatik (qamutik) was also somewhat unique to the Inuit although other arctic people also used sleds during winter. Komatiks were constructed from whatever materials were available at the time, but most often out of driftwood, bones and caribou antlers. One account recalled runners constructed using frozen fish wrapped in sealskin (Peplinski). Regardless of construction, runners were covered with a moss-dirt mixture that eventually froze solid. Water was sprayed from the mouth of the person constructing the sled on top of the runners and then smoothed over with polar bear skin. The process was repeated until a thick layer of ice covered the runners. Even today, Komatiks are lashed together rather than nailed or screw. This allows the sled to bend and flex over rough ice and uneven terrain. Dogs were an essential part of Inuit survival. Like a spear or a knife, Inuit dogs were viewed more as a tool to be used rather than as a companion. In winter and spring, small teams of two to five dogs were attached to komatiks. Traditionally, dogs were hooked in a “fan hitch” where each dog was connected to the komatik by an individual trace at an equal distance. In summer and fall, dogs were also responsible for carrying equipment and tools to hunting and fishing grounds. For the Inuit traveling on the land, distance was measured in time. However, the time it took to travel to a specific location could vary depending on the season as well as the weather and food availability. Therefore, the Inuit conceptualized the land they traveled on not from an aerial perspective, like our modern maps, but rather, as a series of linear points connected by the time it took to reach them. They also created stone figures called Inukshuks to mark their routes. Many Inuit travel methods today reflect traditional methods and the roles of seasons and climate. People still travel on the land to hunt, fish and see new places. Spring is often a time when families leave home to travel and camp out in the ‘country’. Some people continue to use dog teams as well. In fact, by law, the hunting of polar bears can only be done by dogsled. During the winter, however, Skidoos (snowmobiles) are used as a main mode of transportation. Umiaqs and kayaks have been replaced by modern boats with outboard motors. Even cars, trucks and ATVs have found their way into the most remote communities. Traveling with the Polar Huskies. The Arctic Transect 2004 team members’ preferred method of travel is the dog team. They do, of course, travel in cars, trucks and planes at various times; however, while on the trail, they rely mainly on dog and people power. Team members also use modern clothing, navigational tools, food and vitamin supplements. Unlike other expeditions, Arctic Transect 2004 explorers travel on land in order to better educate the world about culture, the environment and important social issues. 2 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND BACKGROUND Each sled holds between 1,000 and 1,400 pounds. It is fourteen feet long and made of wood (birch and ash), except for the slippery and durable plastic runners. The sled is lashed together instead of being bolted or nailed. This gives the sled both strength and flexibility. The sleds have to be as tough as nails, even though they are not constructed with them. Sleds commonly bounce off and smash against large rocks and gigantic ice ridges. The sleds are vital to the success of the expedition. They hold all of the supplies needed for the Arctic Transect 2004 expedition. One sled carries the communication equipment (specially designed to survive very cold and harsh weather) that allows team members to send trail reports, participate in online chats and send videos. Another sled carries the dog harness repair kit and radio equipment. Each sled also has emergency flares, which might be needed to contact the rest of the team in the event of trouble. Personal gear, sleeping bags, tents, and dog and people food are all divided up evenly. Each of the sleds is designed to hold enough supplies for two people for at least thirty days. As a rule of thumb, each Polar Husky pulls one and a half times its weight and ten dogs are hooked up to one sled. Each dog averages in weight between 90-100 pounds and wears a custom-fit harness. Attached to the back of the harness is a rope called the tugline that is connected to the mainline, which is connected to the sled. Each dog is also attached to the mainline by a neckline, helping keep the dog in its place. Within the team, each dog has a specific job. Leaders - very smart, understand "Gee" (right) and "Chaw" (left), keep the mainline tight when the team is stopped; listen for directions from the musher. Point - position right behind the leader, push leaders forward if they are slacking; may be leaders some day. Team - dogs in the middle of the team, steady pullers; this is the place where puppies go to be trained by the seasoned veterans. Wheel - position directly in front of the sled, usually the biggest and strongest; dogs who have lots of enthusiasm and are all-around hard workers. The Arctic Transect 2004 team travels at a Polar Husky pace. The dogs run at an average of 4-5 miles per hour. The dogs can travel much faster when pulling an empty sled; however, as team members are traveling in remote areas with few re-supply points, they must deal with very heavy loads. Consequently, Arctic Transect 2004 team members need dog teams that balance speed with strength. 3 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND ON THE TRAIL On the Trail For the Inuit, survival depended on locating game (no matter how far away) and returning safely home. Most often, they mentally noted landmarks to help them navigate. When familiar landmarks were nowhere to be found, the Inuit used wind, snowdrifts, ocean currents, animal movements and even dreams to help them navigate through vast arctic areas. Awareness of the sun's location relative to a course provided a reference point as well. In addition, the sun served as a time keeper before clocks were introduced to help track a day’s progress. Stars were also used as guides. Once a bearing was determined, any bright star could be used to keep traveling in the same relative direction. Using stars to determine the course of travel required a thorough knowledge of star and constellation positions in relation to their seasonal and daily movements. 4 EXPLORE 4-1. Natural Navigation ..................................................................... 5 Landmarks are the navigation focus in this activity. Students use landmarks to construct a familiar route. 4-2. Past vs. Present ......................................................................... 7 Using Venn diagrams, students compare and contrast traditional and contemporary Inuit travel methods, analyzing the impact each method makes on culture and the environment. Student Page.................................................................................... 21 EXPAND EXPERIENCE ACTIVITIES 4-3. Fresh Air ................................................................................... 9 Experience and celebrate a traditional Inuit travel method by getting out of the classroom. Pack a lunch, a pen and possibly some snowshoes and you are on your way! Student Page.................................................................................... 22 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL Natural Navigation ACTIVITY 4-1 Activity Level: Experience Background: Since the beginning of time, people have found their way using different methods to determine direction. Being lost can be dangerous, so knowing where you are and where you want to go is important. People of the past used many different methods for navigation including observing natural clues, locating celestial bodies and remembering important landmarks. All of these methods can still be used today, although some methods are more precise than others. Contemporary navigation methods are simply not possible without special equipment. Topographic maps, compasses and Global Positional Systems (GPS) enable hikers, militaries, explorers and sailors to define their exact locations while providing directions to destinations. Following landmarks (a collection of visible features) is one of the most common, and most effective, strategies used in historical and contemporary navigation. The Inuit used landmarks to identify traditional hunting and fishing locations and to keep from getting lost. They also constructed Inukshuks (piles of stones that were sometimes formed into the shape of a person). These were used as reference points where no landmarks were obvious. Subject Areas: Social Studies Art Language Arts Objectives: Students will... • Understand different methods of navigation. • Explore the role landmarks play in navigation. • Identify landmarks relied upon in their own lives. Time Consideration: 30 minutes – 1 hour Materials: • Black or marker board Procedure: see page 6 • Paper • Pen or pencil • Drawing paper • Markers, pens, color crayons, rulers, etc. Vocabulary: Navigation, landmark, Inukshuk Assessment: Upon completion of this activity students should... Additional Resources: http://www.nationalgeographic.com/xpeditions/standards/02/ Geography Standards: Xpeditions – a site hosted by National Geographic explaining national geography standard #2, “How to Use Mental Maps to Organize Information About People, Places, and Environments in a Spatial Context”. http://geography.miningco.com/library/weekly/aa121597.htm Mental Maps - an excellent description of the concept of a “mental map”. 5 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum • Participate in a brainstorming session on navigation methods. • Identify landmarks encountered on commonly taken routes. • Create a landmark map or write a landmark essay. PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL ACTIVITY 4-1 Natural Navigation - Continued Procedure: 1. As a class, students should brainstorm a list of different ways to tell direction. Navigation tools and strategies from the past and present should be included. Encourage students to consider land, air, water, urban and nature navigation. Record answers on the board. Some possibilities for answers include the North Star, sun, moon, animal habits, stars, compasses, latitude/longitude, maps and GPS. 2. After a list has been compiled, explain to the students that following landmarks (a collection of visible features) is one of the most common, and most effective, strategies used for navigation. The Inuit used landmarks to identify traditional hunting and fishing locations and to keep from getting lost. Instruct students to make a list of five places they go frequently, such as school, the grocery store, a mall, a friend’s or relative’s home, etc. 3. Ask students to choose one place from their list. What are some landmarks they notice on the way to this place? They should record a few of the landmarks they encounter that “tell” them they are going in the right direction. 4. Students now need to draw a map of the route to the place they have chosen, using landmarks as the only identification markers. Students should highlight at least five important landmarks that can be seen, heard, felt or smelled. 5. Street names or directions on the map are not necessary. Be sure students include the proper characteristics of a map – Title (what is the map about?), Orientation (include an arrow pointing north), Date (when was the map created?), Author (who developed it?), Legend (what are the features on the map?), and Scale (what distance does one inch represent on the map?). An excellent way to remember these characteristics is the acronym TODALS. For example, if a tree is used as a landmark, the key should show a picture of the tree along with a description, “the big oak tree with a tire swing.” The starting and ending location should also be identified and labeled. 6. Share and display maps when they are completed. 6 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL Past vs. Present ACTIVITY 4-2 Activity Level: Explore Background: Traditional Inuit culture depended on the land for food and transportation. During the summer, people made stone weirs to catch arctic char swimming downstream. In the fall, they hiked inland to find caribou. Some seal hunting was done in early winter; however, the coldest part of winter found people staying put and living off food stores. Spring was great for traveling and dog teams were used to hunt seal and caribou. Subject Areas: Language Arts Social Studies Objectives: Students will... • Understand the types of transportation used by the Inuit. Procedure: see page 7 • Compare and contrast traditional and contemporary methods of travel used by the Inuit. • Analyze pros and cons for each method of travel. Time Consideration: 25 - 45 minutes Materials: • Student Page 4-2 “Past vs. Present” • Pen or pencil Vocabulary: Skidoo Assessment: Upon completion of this activity students should... • Complete Student Page 4-2. • Discuss traditional and contemporary travel methods of the Inuit. Additional Resources: http://www.snowmobileacsa.org/page.cfm/16/ American Council of Snowmobile Associations – an excellent link for students to use to research how snowmobiling impacts people and the environment. • Write an opinion essay. http://www.graphic.org/venbas.html Venn Diagram Basic - brief yet thorough explanation of the Venn diagram; includes an example of the graphic organizer. 7 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com TRAVELING THE LAND: ON THE TRAIL Unit 4 ACTIVITY 4-2 Past vs. Present - Continued Procedure: 1. Read or explain the background information to the students. 2. Inform students that the Inuit use similar transportation methods today. Using a Venn diagram, they will compare and contrast traditional transportation methods with contemporary transportation methods. 3. Hand out Student Page 4-2. If students are not familiar with Venn diagrams, explain to them that the similarities between the two things being compared are placed where the circles overlap. See link under “Additional Resources” if further instructions are needed. 4. Divide the class in half. One half of the class will compare and contrast the snowshoe with the “skidoo” (snowmobile). The other half of the class will compare birch bark canoes with motorboats. Each student should complete his or her own diagram. 5. On the board, list the categories students should consider when completing Handout 4-2. Suggestions for categories appear below: cost, efficiency, safety, impact on the environment, impact on culture, number of people to make and use, construction, purpose 6. After Venn diagrams are completed, have the students in each half of the class form small groups to compare their diagrams. They should also discuss the pros and cons of each transportation method. Which method benefits the people the most? Which method is better for the environment? 7. After the short group discussion, each student should write a brief essay explaining the method of transportation they think is “better”. Students should hand in both the diagram and the essay. 8 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL Fresh Air ACTIVITY 4-3 Activity Level: Expand Background: The traditional Inuit adapted their travel methods to the seasons in order to survive. In the summer and early fall, kayaks were used to travel, fish and hunt on inland lakes as well as the ocean. In the winter, dogsleds enabled people to travel efficiently across the snow-covered hunting grounds. Subject Areas: Physical Education Language Arts Social Studies Procedure: 1. You will need to plan ahead for this activity. You will be taking your students on a short journey, reminiscent of traditional Inuit travel methods. Depending on your climate and the availability of resources, your students will either be hiking, canoeing or snowshoeing. Check with your school or community group for permission slips and resources. Also develop an alternative experience for students who are not able to participate in the journey. Objectives: 2. After the planning is complete, inform students when and where they will be going, how they will be traveling, what they should wear and what they should bring. All students should bring something with which to write and a snack or lunch. Time Consideration: 3. You’re off! Check equipment and supplies. Enjoy the journey! Materials: 4. During the lunch or snack break, have students break into small groups. Hand out Student Page 4-3. Each group should answer most of the questions listed on the worksheet. 5. Once groups have completed Student Page 4-3, continue on the journey. 6. When the journey is over, have students fill in any answers on their handout that are missing. Share their experiences using Student Page 4-3 as a guide. Students will... • Understand traditional Inuit travel methods. • Experience a traditional travel method. • Analyze a traditional travel method. Depending upon travel method • Student Page 4-3 • Permission slips • Snack or bag lunch • Journey-specific gear: sneakers, hiking boots, canoes, paddles or snowshoes Vocabulary: None Assessment: Upon completion of this activity students should... Additional Resources: http://www.ntwrks.com/~mikev/chart1.html Calorie Chart - foods are sorted alphabetically on this comprehensive, easy-to-use site; all information is obtained from the U.S. Department of Agriculture. http://www.healthfxamerica.com/lifestyles/calactvy.htm HealthFX American Calorie Calculator - convenient, easy-to-use online calorie calculations; simply enter your body weight and the duration of the activity (the list includes walking and snowshoeing) and it calculates your personal calorie expenditure. 9 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum • Participate in a traditional Inuit travel method. • Complete Student Page 4-3. • Reflect on their experience with the travel method. PolarHusky.com Unit 4 TRAVELING THE LAND FIRST AID, SURVIVAL, SAFETY First Aid, Survival and Safety Successfully treating a heart attack, a broken arm or even a paper cut requires following the exact same basic first aid procedures. It is important to realize that the key to all medical care and successful treatment of an injury means taking time to properly assess the patient. Before beginning any type of first aid, you must first evaluate your patient's condition to determine what may be wrong. Implementation of an appropriate treatment plan is the next step. In backcountry situations, team members need to make a judgment call about whether the person can continue on the trip or if they require evacuation to receive additional medical care. Medical professionals always recommend being conservative while assuming that the worst has happened to the patient. EXPAND EXPLORE EXPERIENCE ACTIVITIES 10 4-4. Backpack First Aid Kit ............................................................... 11 Students define and make a basic first aid kit for their backpack. Teacher Notes: Items for Backpack Kit.................................................... 23 4-5. Survive Alive............................................................................ 12 Create a survival kit based on the seven needs of survival. Teacher Notes: Survival Notes .............................................................. 24 Student Page.................................................................................... 25 4-6. A-B-C...................................................................................... 14 Introduced to the basic principles of patient assessment system (PAS), students reenact a first aid scenario. Student Page.................................................................................... 26 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND : FIRST AID, SURVIVAL AND SAFETY Backpack First Aid Kit ACTIVITY 4-4 Activity Level: Experience Background: It is important to remember that a first aid kit is really only as good as the person who is using it. Reacting properly to a first aid situation is the most important step in treatment; however, being prepared when trouble arises is just as important. Carrying a first aid kit is an essential part of being safe during everyday life. First aid kits come in many different shapes and sizes. For example, a first aid kit taken on a long expedition (such as Arctic Transect 2004), where hospitals are few and far between, can be very large and include equipment that requires special training and knowledge for proper use. Regardless of size, first aid items should be placed in an easily recognizable container. If placed in a backpack, a first aid kit should be accessible even when the pack is full. It is also a good idea to place the kit in the same location every time so when an emergency arises, it can be easily located. When making a first aid kit, consider your location, which team members will be using it, how often, and of course, your medical training. Procedure: 1. Gather supplies for student first aid kits. Obtain supplies yourself or ask students to bring in their own kit making supplies. If supplies are not available, you could have student draw each item to make an “imaginary” kit. 2. Introduce the idea of first aid kits, and ask students to define a first aid kit. Also ask students to brainstorm items that might be in a first aid kit. Once the student list is finished, show some examples of what might be included in a general kit. Inform students that they will be making a simple first aid kit for their backpacks. 3. Place first aid supplies on a table and allow students to compile their backpack first aid kits. 4. Discuss with students where the kits should be kept in their backpacks and possible situations that might arise when their kit would be useful. Emphasize to students that they should always find an adult to help with an emergency, even before using their first aid kit Additional Resources: 5. Subject Areas: Science Art Objectives: Students will... • Understand why first aid kits are important to safety. • Identify basic first aid gear. • Formulate ideas about first aid treatment. Time Consideration: 30 minutes Materials: • Teacher Notes 4-4 “Suggested First Aid Kit” • First aid supplies • “Ziploc”® bags Vocabulary: First aid kit Assessment: Upon completion of this activity students should... • Define a first aid kit. • Make a simple backpack first aid kit. • Give an example of a situation where a first aid kit could be used. Wilderness First Aid Emergency Care for Remote Locations – a comprehensive manual from the National Safety Council and the Wilderness Medical Society. http://www.geocities.com/Heartland/Acres/6690/firstaid.htm First Aid Kit Lists – just like the name implies it lists supplies that should be included in different types of first aid kits. 11 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND : FIRST AID, SURVIVAL AND SAFETY ACTIVITY 4-5 Survive Alive Activity Level: Background: Humans have just seven basic needs for survival: positive mental attitude (PMA), air, warmth, shelter, rest, water and food. If all of these needs are met, within a specific time period, then survival is possible. If any of these needs are not provided for, then survival becomes extremely unlikely. These seven needs are organized according to the "Rule of 3s" depending on the length of time that the human body can live without them. Depending on the need, if it is not met in 3 minutes, 3 hours, 3 days or 3 weeks -- death will surely follow. Survival situations have the potential to happen at anytime, anywhere. Understanding basic human needs, being prepared, having a plan of action and being able to work as a team are all skills that will aid in staying alive should a survival situation arise. Subject Areas: Positive Mental Attitude is one of the most important elements for surviving. Maintaining a positive mental attitude will reduce panic, fear and weariness. Keeping a clear head by remaining calm, logically thinking through problems and prioritizing needs could make the difference between life and death. One way to think clearly is to remember the acronym STOP. • Assess equipment needs and rescue plans in any survival situation. S - stop T - think Explore Consciously remain calm. Clear your thoughts and focus on the problem. Evaluate immediate and future danger. Identify practical solutions. 0 - observe Organize. Look around you for resources you can use. After you identify a few options, pick one. P - plan Formulate a plan of survival using resources and your available energy. Be creative and flexible, making adjustments as necessary. Health Science Social Studies Objectives: Students will... • Understand basic survival needs. • Evaluate the importance of specific gear in a particular situation. Time Consideration: 45 minutes Materials: • Student Page 4-5 “Survive Alive” • Teacher Notes 4-5 “Survival Notes” Vocabulary: Positive mental attitude, S.T.O.P. Assessment: Upon completion of this activity students should... • List the seven basic needs of survival. Additional Resources: • Complete Student Page 4-5. http://www.startribune.com/stories/389/783697.html What you need in a car survival kit – an article from the Minneapolis Star Tribune with a list from people who know how to survive winter – Minnesotans! • Create survival kit. http://www.equipped.com/kidprimr.htm Equipped to Survive, A kid’s wilderness survival primer – an easy to read overview of important survival tips. 12 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY ACTIVITY 4-5 Survive Alive - Continued Procedure: 1. Ask students to brainstorm a list of all the things that people need in order to live and survive. Write their answers on the board. 2. Inform the class that while many items from their lists can be useful, they really only need seven basic things in order to survive. 3. Introduce students to the seven basic needs of survival (see Background Information). 4. Divide the class into groups of 3 or 4 and pass out Student Page 4-5. Ask groups to read the situation presented on the worksheet and rank the items shown in order of importance (1 being the most useful and 15 being the least useful). 5. Create a comprehensive list on the board so all the groups can compare their answers. 6. Read Teacher Notes 4-5 to the class and discuss each group’s results. Ask students to reflect on how this information might apply to other survival situations. As a group, create a “survival kit” that might be placed in a car or a backpack. 13 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND : FIRST AID, SURVIVAL AND SAFETY A-B-C Activity Level: Expand Background Information: The patient assessment system (PAS) was designed to provide a comprehensive process to evaluate a patient's condition. Patient assessment is a complex skill that can be done well only with practice. Although there are general principles of patient assessment, they must be adapted to individual situations. The first step in PAS is to assess the scene. The safety of the rescuer must come first at all times. Before approaching a patient, make sure that the scene is safe. Taking unnecessary risks could mean the potential for more injuries. It is important to avoid anything that might bring you harm while trying to deliver first aid - including the patient. Once the situation is deemed safe, it is okay to approach the victim. Remember, if there is any reason the area could be considered dangerous, you should not try to treat the patient. If the patient is in imminent danger (i.e. on thin ice), you may need to move them to another location before starting your assessment. Take proper precautions to maintain your safety at the scene, including wearing latex gloves (to protect the first aid giver from harmful diseases the patient might have). Look for clues regarding the cause of injury. The next step is the primary assessment. The goal of the primary (or initial) assessment is to identify any potential life-threatening situations that must be dealt with immediately. The primary assessment is prioritized and should be performed in the following order: A (Airway), B (Breathing), C (Circulation), and then D (Disability i.e. broken leg, neck, etc.). If you find any problem in the primary assessment, stop assessing and treat the patient immediately. The primary assessment may last only a few seconds if the patient is alert, walking around, and speaking to you; or several minutes if the patient is experiencing a serious "A, B or C" problem. Additional Resources: http://sanfranciscobay.sierraclub.org/backpacking/Leaders_Corner/Stand ardFirstAid.htm Standard First Aid - a quick an easy guide to patient assessment. Make sure to check out the scene survey section. http://www.gorp.com/gorp/publishers/ics/hea_faid3.htm First Response: The Airway – succinct “A-B-C” information from the people at GORP. Keep clicking to find out about important breathing and circulation information as well. 14 © NOMADS Online Classroom Expeditions ACTIVITY 4-6 Arctic Transect 2004 Curriculum Subject Areas: Health Social Studies Language Arts Objectives: Students will... • Understand the basic principles of patient assessment. • Predict appropriate first aid measures. • Evaluate the role of PAS in personal situations. Time Consideration: 30 – 45 minutes Materials: • Student Page 4-6 “First aid Scenarios” Vocabulary: Patient assessment system, airway, breathing, circulation, disability Assessment: Upon completion of this activity students should... • List and describe in proper order: airway, breathing, circulation and disability. • Complete a reenactment of an expedition first aid scenario. • Apply patient assessment strategies to their personal lives. PolarHusky.com Unit 4 TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY ACTIVITY 4-6 A-B-C - Continued Procedure: 1. Write the letters “A, B, C and D” on the board in front of the class. Next, introduce patient assessment system (PAS) to students. Inform the class that for every potential first aid situation, they must consider airway, breathing, circulation and disability. 2. Divide students into groups of 3 or 4 people. Pass out Student Page 4-6 to each group. Assign each group one of the four scenarios. Instruct each group to carefully read their scenario. 3. Inform the class that each group is responsible for creating a skit depicting their particular scenario as well as a hypothetical patient assessment and care (and/or evacuation) strategy. Allow groups 15-25 minutes to discuss and practice their scenarios. 4. Present skits. After each “skit”, discuss each group’s assessment and care plan. 5. Review patient assessment with students. Ask students to share some of their personal first aid/survival situations and how PAS was or was not followed. 15 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com EXPERIENCE Unit 4 TRAVELING THE LAND EXTENSIONS An important part of navigation is telling time. Have students take off their watches and cover the classroom clock. Students should write the numbers 1-10 on a piece of paper. At different times during the day have students guess what time it is, recording their guess on their piece of paper. Also have them list clues that help them judge time. At the end of the day see how accurately students were able to estimate time and compare the clues they used (This activity was adapted from Journey North). Read Jack London’s short story, “To Build a Fire,” to your students. Discuss the mistakes that the traveler made. Plan a short nature hike for your students. Discuss safety precautions that are important while traveling outside in a group. EXPAND EXPLORE Research traditional methods for building kayaks. After learning about techniques, build a small model of a traditional kayak from cloth and wood. Try floating the kayaks in a tub of water. Do they float? Do they leak? Which design is the best? Which designs are tipsy? Invite a certified CPR/First Aid instructor into your class. Practice CPR and various first aid techniques. Find pictures and/or articles about adventure groups or expeditions. Have the class look at the pictures and/or read the articles and then have them brainstorm qualities that they think the people in these pictures and articles might have. After the students have a good list, introduce the idea that besides being daring, brave and confident, being on an adventure requires planning and organization. Have the class spend a few minutes discussing why good planning and organization are necessary. (This activity was adapted from www.eduplace.com). Ask students to list things that might be important or useful to have when stranded in a car. Encourage students to consider local environmental conditions. Make a survival kit that can be placed in a car. Plan a weekend camping trip. Evaluate equipment and food that will be needed. Discuss how the type of trip will affect gear choices. Find a topographic map and use it to chart a route. Research the controversy surrounding the use of snowmobiles in National parks in the United States. Have the students write an argumentative essay explaining his or her opinion about this controversial issue. Additional Resources: http://www.ix.net.au/~als/impnav.htm#awa The Bushwalker’s Guide to the Galaxy – this site explains how to “navigate on the surface of the Earth with less than a GPS or compass.” http://www.gorp.com/gorp/publishers/menasha/how_surv.htm GORP: How to Navigate the Backcountry – informational, fun-to-read article by Bob Newman that goes through six areas of survival: fire-building, procuring and preparing food and water, shelter construction, first aid; making and employing signals. 16 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND THE SCIENCE OF… Activity Level: The Science of Navigation Experience Explore Expand Subject Areas: Science “Traveling is no fools’ errand to him who carries his eyes and itinerary along with him.” - Amos Bronson Alcott Objectives: Students will... • Understand fundamental principles of navigation. • Identify major advances in the history of navigation. Summary: Background: Navigation is the science, technology and understanding of finding a position and directing a course of travel. The history of navigation can be traced to its Latin meaning - navis means ship and agrere means to move or direct. The term was used in conjunction with ships and the sea. Often referred to as an art, navigation has changed drastically since its humble origins. Navigation of waterways began before recorded history. Initially, seafarers simply used landmarks, wind and the position of the sun to plot their course. They traveled by day and found safe harbor at night. Later on, sailors were able to navigate using stars and constellations. They used crude charts and practiced a rudimentary form of dead reckoning. Advances in seamanship aided navigation as well. Most important to global navigation was the ability to measure latitude and longitude. The magnetic compass, originally invented by the Chinese over 4,000 years ago, was used by navigators around the 12th century. Using a compass along with a cross-staff and astrolabe, navigators were able to verify latitude; finding longitude, however, was still difficult as no reliable means of tracking time at sea was available. The same problem plagued navigators until the 1700s when fixing longitude was made possible by the invention and refinement the chronometer. Today the sextant and compass have been replaced by Global Positioning Systems (GPS). • Predict future navigational tools. Time Consideration: 45 minutes discussion, 1-2 hours additional research time required Materials: • Student Page 4-7 “Navigation through the Ages” • Blindfolds • Access to research materials Vocabulary: Navigation, cross-staff, astrolabe, compass, sextant, GPS Assessment: Upon completion of this activity students should... Additional Resources: • Participate in a “navigation” experiment. http://www.boatsafe.com/kids/navigation.htm Boat Safe Kids - the history of Navigation as written by boatsafe.com. • Complete Student Page 4-7. http://www.pbs.org/wgbh/nova/longitude/ NOVA online – an excellent site that covers the history of navigation and the search for an accurate way to find longitude. Great links and fun activities like you would expect from PBS. 17 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum • Make a history of navigation timeline. PolarHusky.com Unit 4 TRAVELING THE LAND: THE SCIENCE OF NAVIGATION PROCEDURE 1. Take students to a large area (preferably outside). Have students find a partner and then pass one blindfold to each pair. Inform students that they will try to navigate a straight line. 2. Demonstrate the activity with one pair of students. While sighted, ask one partner to pick an object (at least 100 feet away). Then blindfold that partner and ask the other partner to follow closely without talking. The blindfolded student should walk toward their chosen object. Have the blindfolded student stop when they think they are close, take off the blindfold, and look around. They should be way off target as it is very difficult to walk in a straight line while blindfolded. 3. Ask students to brainstorm possible aids to navigation (besides sight) that could improve their ability to walk in a straight line. Use this discussion to introduce the concept of navigation to the students (See background information for details). 4. Divide students into groups and assign each group a navigational tool from the following list: Dead reckoning Sounding reed Wind rose Magnetic compass Lead line Portolan charts Chip log Cross-staff and Astrolabe Sextant Mercator projection Chronometer Gyroscopic compass Radar Loran GPS 5. Pass out Student Page 4-7 and allow each group adequate time to research their navigational tool. 6. Ask students to share their findings with the class. Use Student Page 4-7 to create a navigation technology timeline on the wall or board. 7. After the timeline has been completed, discuss possible future technological innovations in the field of navigation. 18 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND ONLINE CHAT Travel Background: People constantly attempt to transport themselves and their things around the world in more efficient and faster ways. There are many ways people travel today: bicycles, skateboards, RVs, ships, boats, airplanes, helicopters, buses, motorcycles, cars, trucks, trains, trolleys; etc. People still use their feet to transport themselves short distances, but walking usually is not a preferred method of travel when covering long distances. Whatever their method or mode, people travel everyday for work and for pleasure. We move from place to place within our neighborhoods, communities and countries in addition to traveling around the world. Because of the demand for faster and more efficient methods of travel, the history of transportation is long and full of many inventions. In fact, methods of travel continue to be improved upon and invented today. The latest attempt at more efficient and faster transportation is the Segway. The invention was featured in the December 10th, 2001 issue of Time magazine. The Segway is a “human transporter” comprised of a “complex bundle of hardware and software that mimics the human body’s ability to maintain its balance. The Segway has no brakes, no engine, no throttle, no gearshift and no steering wheel - and it can carry the average rider for a full day, nonstop, on only five cents’ worth of electricity.” Although it is priced in the thousands of dollars, the Segway is still “cheaper, cleaner, more efficient and maneuverable” than the automobile. Dean Kamen, the inventor of the Segway, hopes to transform the world with his creation. “He believes the Segway ‘will be to the car what the car was to the horse and buggy.’ ” More efficient and faster transportation methods will continue to evolve, making travel an important component for living and working in a global society. Procedure: 1. Access the expedition website PolarHusky.com 2. Add your own opinion or thoughts to the discussion boards. Think about and answer the following questions: a. If you could travel to one place (and money was not an issue) where would you go and why? b. How has travel changed over time? What changes do you see for the future? c. How does travel impact the world in which we live? 3. Participate in the chat on “Travel” during week 4 of the Arctic Transect 2004 Expedition – Check in the chat section of the website http://www.PolarHusky.com for exact schedule. 19 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND QUESTIONS Questions for the Team! Arctic Transect 2004 team members use dogs and sleds to travel across the land much like Inuit people did in the past. Traveling with dogs across the wilderness can be an exhilarating experience. Use this simple worksheet to send questions to team members on the trail: • Email your questions to teammail@PolarHusky.com • Check out the answers in the Question and Answer section of the website: http://www.PolarHusky.com Here are some questions other folks have asked: 1. What types of navigational tools do you use? 2. Have you ever been lost? 3. How do the dogs know which way to go? Now it is your turn! 1. 2. 3. 20 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL STUDENT PAGE 4-2 Past vs. Present Name___________________________ 21 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: ON THE TRAIL STUDENT PAGE 4-3 Reflections on the Journey Names______________________ In small groups, discuss the following questions, recording your answers on a separate sheet of paper. 1. Identify your mode of travel. 2. How far are you going on your journey? How long will it take you? 3. How much effort does your mode of travel require? 4. What muscles are you using in your mode of travel? 5. Approximately how many calories will you burn during the journey? Approximately how many calories are in your lunch or snack? 6. What kind of clothing are you wearing? Explain why it is appropriate or not appropriate for the activity. 7. Describe the efficiency of this mode of travel. 8. Would you like to use this mode of travel for getting to and from school every day? Why or why not? 9. What purpose does your mode of travel have today? What purpose did it have for the traditional Inuit? 10. Identify one difficulty experienced during the journey. 11. Identify two things that were enjoyable during the journey. 12. On the back of this handout list three nature observations you made during the journey. 22 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY Unit 4 TEACHER NOTES 4-4 Backpack First Aid Kit Here is a list of recommended items for a quick and easy backpack first aid kit: Adhesive strip (large) Adhesive strip (small) Antiseptic pad Sterile gauze pad Cotton balls Pencil Paper Piece of candy Triangle bandage (easily made from an old sheet) Safety pin Tweezers Ace bandage (optional) 23 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY TEACHER NOTES 4-5 Survival Notes Mid-January is the coldest time of year in Minnesota. Therefore, the first problem survivors face is to preserve their body heat and protect themselves against its loss. Building a fire, minimizing movement and exertion, while using as much insulation as possible can address this problem. The participants have just crash-landed. Many individuals tend to overlook the enormous shock effect this has on the human body. The deaths of the pilot and copilot increase this shock. Decision making under these conditions is extremely difficult. Such a situation requires a strong emphasis upon the use of reasoning not only to make decisions but also to reduce the fear and panic every person would naturally feel. Before taking off, the pilot always has to file a flight plan. The flight plan contains vital information regarding the flight, including the course, speed, estimated time of arrival, type of aircraft, number of people on board, etc. Search and rescue operations would begin shortly after the plane failed to arrive at its destination at the estimated time of arrival. The eighty miles to the nearest known town is a very long walk even under ideal conditions. Under the circumstances of being in shock, dressed in city clothes, and having deep snow in the woods and a variety of water barriers to cross, the attempt to walk out would mean almost certain death from freezing and exhaustion. At the given temperatures, the loss of body heat through exertion is a very serious matter. Once survivors have found ways to keep warm, their most immediate problem is to provide signaling methods to attract the attention of search planes and search parties. Thus, all of the items the group has must be assessed according to their value in signaling the group’s whereabouts. What the pros had to say… (not listed in order of value) 1. Ball of steel wool. Can catch sparks and support a flame 2. Cigarette lighter. Used to produce sparks for fire (warmth and fire) 3. Extra shirt and pants. Warmth for survivors, shelter, bedding, signaling, bandages, string, and tinder 4. Family-sized Hershey bar. Supply energy to survivors for getting wood, setting signals, etc. 5. Can of shortening. Mirror-like surface for signaling, rubbed on body to protect exposed areas, helpful in starting fires, container can be used to melt water or used as a cup 6. Flashlight. Signal (but cold batteries wouldn’t last very long) 7. Piece of rope. Getting/dragging firewood, constructing shelters, burned in fire, etc. 8. Newspaper. Starting fire, insulation under clothes, recreation 9. .45-calibur pistol. Signal device, hammer, powder from shells for fire, but dangerous! 10. Knife. Cutting rope, make wood shavings 11. Compress kit. Wrap gauze as insulation, candlestick when dipped in melted shortening, tinder in fire 12. Ski poles. Used as flagpole, supports for shelter 13. Quart of 85-proof whiskey. Aid in fire building, danger because drinking it could cause blood vessels to dilate causing excess heat loss 14. Sectional aerial map. Dangerous because it may cause group to want to travel from the crash site 15. Compass. May encourage survivors to try and walk out of the site, could be used as a reflector 24 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY STUDENT PAGE 4-5 Survive Alive Group Name________________________________ You have just crash-landed somewhere in the woods of northern Minnesota. It is 11:32 A.M. on a cold mid-January day. The small plane in which you were traveling has been completely destroyed except for its frame. The pilot and copilot have been killed but no one else is seriously injured. The crash came suddenly before the pilot had time to radio for help or inform anyone of your position. Since your pilot was trying to avoid a storm, you know the plane was considerably off course. The pilot announced shortly before the crash that you were eighty miles northwest of a small town - the nearest known habitation. You are in a wilderness area made up of thick woods with many lakes and rivers. The last weather report indicated that the temperature would reach -25° F in the daytime and -40° at night. You are dressed in winter clothing appropriate for city wear (jeans, T-shirt, sweatshirt, street shoes and jacket). While escaping from the plane your group salvaged the fifteen items listed below. Your task is to rank these items according to their importance for your survival. A ranking of “1” is the most important item and “15” the least important. ___ compress kit (roll of gauze) ___ sectional aerial map made of plastic ___ ball of steel wool ___ 30 feet of rope ___ cigarette lighter w/o fluid ___ family sized chocolate bar ___ loaded .45 caliber pistol ___ flashlight with batteries ___ newspaper (one per person) ___ quart of 85 proof whiskey ___ compass ___ extra shirt and pants for everyone ___ two ski poles ___ can of shortening ___ knife 25 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: FIRST AID, SURVIVAL AND SAFETY STUDENT PAGE 4-6 First Aid Scenarios Scenario #1: Your two teammates and you have been mushing along the coast of Pelly Bay all day long. At lunch (about two hours ago) you noticed the leader of the day was acting kind of strange. She seemed spacey and did not respond to some of your questions. Lunchtime conversation is usually brief, but today your partner’s answers were very short and somewhat jumbled. You didn’t think much of it at the time. You continue mushing through the pack ice for the rest of the afternoon. The wind has been increasing steadily over the past two hours and a wind chill rating would measure at least sixty below zero. Upon catching up to your teammate, she collapses next to her sled. Her breathing is short and shallow, her skin looks pale and her lips are blue. She is not shivering. What do you do? Scenario #2: Time to finally make camp! You have been out on the trail all day and are very, very tired. Unfortunately, it is your turn to complete the outside chores (feed the dogs, get ice and snow, organize the sleds, etc.). After setting up the tent, your teammate disappears through the door. In a few minutes you hear the hiss of the stove and see the warm glow of the lantern inside. It isn’t until an hour later that you are able to unzip the door of the tent and crawl inside. Your teammate appears asleep and doesn’t seem to notice you crawl in. The tent is nice and warm and your partner seems to have fallen asleep in the tropical-like conditions. After settling in you detect an “odd” odor. You nudge your partner repeatedly until he mumbles, wakes up and vomits in your lap. He is very groggy and complains about a severe headache. He thinks he may have the flu. What do you do? Scenario #3: You are mushing in a hilly region of Nunavut. Suddenly your teammate’s sled breaks free of the gangline (the line that connects the sled to the dogs), tumbles down a steep embankment and crashes on the rocks below. You tie-off your sled and carefully approach the edge of the cliff. Your teammate is standing on a small ledge four feet below you. She is standing and holding her right shoulder and yelling in pain. She says that she heard a loud “snapping” sound when she landed. Her coat around her left elbow and bicep is torn and appears to be soaked in blood. What do you do? Scenario #4: You and your teammates are mushing your dog team along a particularly scenic riverbank. You are all marveling at the spectacular scenery when you hear a loud crack. Suddenly you feel the ice falling away from underneath your feet. The dogs react quickly and lunge powerfully forward. By the time you get your dog team stopped and secured there is a fifty-foot section of open water where there once was ice. Your teammate is also in the middle of the river holding on to a small branch. He says that his leg is broken and he can see the bone sticking out of his shin. His teeth are chattering and he says his arms and legs are getting numb. What do you do? 26 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING THE LAND: SCIENCE OF NAVIGATION STUDENT PAGE 4-7 Navigation through the Ages Name_____________________ Navigation tool: Invented by: Date invented: Description: Picture: How was it used? How did this tool improve navigation? 27 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com Unit 4 TRAVELING ON THE LAND References and Resources “America’s Fascinating Indian Heritage – The First Americans: Their Customs, Art, History, and How They Lived” New York: Readers Digest, 1978. 329-353. Backer, Howard D., M.D., Warren D. Bowman, M.D. et al. Wilderness First Aid for Remote Locations. Sudburry: Jones and Bartlett Publishers, 1988. Cellura, Dominique. Travelers of the Cold – Sled Dogs of the Far North. Washington: Alaska Northwest Books, 1990. Geography for Life: National Geography Standards 1994. Washington D.C.: National Geographic Research and Exploration, 1994. 64-66. “History of Navigation”: History of Navigation 10 December 2001. http://isa.dknet.dk/~janj/navigation.html “The History of Navigation”: BoatSafeKids. 10 December 2001. http://www.boatsafe.com/kids/navigation.htm “Inuit Summer Travel”: 21 October 2003. http://www.civilization.ca/cmc/archeo/cvh/arctic/v53-27.html “Navigation”: HistoryChannel.com. 10 December 2001. http://www.historychannel.com/peri/print_book.pi?ID-6065/ Pelly, David F. “How Inuit find their way in the trackless Arctic”: 21 October 2004. http://www.nlc-bnc.ca/history/16/h16-5305-e.html Peplinski, L. “The dogs of the Inuit: companions in survival”: 24 October 2003. http://www.fao.org/ag/AGa/AGAP/WAR/warall/W0613b/w0613b0m.htm Tyson, Peter. “Secrets of Ancient Navigation”: NOVA Online. 10 December 2001. http://www.pbs.org.wgbn/nova/longitude/secrets.html Soubliere, Marion, ed. The Nunavut Handbook – Traveling in Canada’s Arctic. Iqaluit: Nortex Multimedia Inc. 1998. William, Dr. Taylor E. ed. The Arctic World. Toronto: Key Porter Books Limited. 1985. “Winter Survival Lesson Plan.” Lanesboro: Eagle Bluff ELC, 1998. 28 © NOMADS Online Classroom Expeditions Arctic Transect 2004 Curriculum PolarHusky.com