Using the Internet in the Classroom INDIANA WEB ACADEMY 101 WEST OHIO, SUITE 500 INDIANAPOLIS, INDIANA 46204 317.234.1002 TEL 317.234.1328 FAX VERSION 1.1 EFFECTIVE USE OF THE INTERNET IN THE CLASSROOM: Classroom benefits o Benefits: Diverse resources and content o Facilitate collaborative learning o Exchange of information around the world o Access real world databases not otherwise available o Experience success in learning to do research o Covert your classroom into an information resource center in which you collect and share data with each other o Finding latest up-to-date information o Contacting experts in the field Maximizing online experiences o Combine online and offline experiences o Set up several activities so that if server is down you have alternate activities related to project o Give students a written response sheet to indicate how they spent their time online o Keep students focused by having student ask: Is this information helpful in achieving our goal? What can we do with the information we have found on this site? Internet tips o Bookmark sites or save as Favorites o Scroll down to read text while graphics load o Make students aware of copyright issues LOCATING STANDARDS-BASED TECHNOLOGY LESSON PLANS Lesson Locator; Standardized Lesson Plans for Indiana Teachers: http://www.lessonlocator.org Indiana Academic Standards Resources: http://www.indianastandardsresources.org EXPLORING THE WORLD OF MARCO POLO: The Marco Polo program provides no-cost, standards based, quality Internet content for the K-12 classroom: http://www.marcopolo-education.org SAILING ALONG WITH TEACHER TOOLS: Technology integration and teacher tools: http://www.4teachers.org Rubrics for all grades and subjects: http://www.odyssey.on.ca/~elaine.coxon/rubrics.htm Bernie Dodge WebQuest Page: http://webquest.sdsu.edu 1 Online storage: E-Locker Teacher resources: o http://www.indianawebacademy.org/resources.asp USEFUL TIPS AND SEARCHING TECHNIQUES: Plan your search before you go online Evaluate Web Resources: http://www2.widener.edu/WolfgramMemorial-Library/webevaluation/webeval.htm Use Boolean logic to search “Bookmark” or add sites to “Favorites” 2 GUIDING YOUR STUDENTS ON THE INTERNET Many teachers are not comfortable with allowing elementary students search the Internet alone. This is understandable considering how many sites are not suitable for children or simply don’t include reliable information. Thus, as an elementary educator, your main function in teaching your students to use the Internet is that of a guide. If you can find sites that would be useful for your students, you can eliminate the possibilities of your students finding undesirable sites or your students getting on lost on the Internet. This guide contains links to some helpful sites for you, parents, and your students. The end of the guide is devoted to WebQuests, a very popular and effective method to get your students on the Internet in a productive manner. SEARCHING The first key to finding quality sites for your students is the knowledge of how to search the Internet. In most search engines you can use symbols, words, and punctuation, known as search operators, to help narrow your searches. Here are some suggestions to narrow your searches. A group of words inside quotation marks is treated as a phrase (“Mona Lisa”) Use the + symbol to specify that a word or phrase must be included in the search result (+pumpkin pie) Use the – symbol to specify that a word or phrase not be included in the search results (-people magazine) For help with search operators, http://kathyschrock.net/rbs3k/ boolean/ . Another way to narrow a search is to use the categories that various search engines supply. To the right you see Yahoo’s home page (www.yahoo.com). Near the top of the page you’ll find the search field. Enter keywords in that box to search Yahoo’s 3 visit The Boolean Machine: directory of sites. You will also see several links scattered throughout the page. These are to help you move around the Internet quickly and easily. The bottom half of the page is filled with category links (below left). When you click on a category on the home page you will be taken to a page with links that are more specific. You will continue through this process until you have found the desired topic. Once you’ve selected a category you will see a search box. Yahoo is a little different. You can choose to search in just the category you’re in or in all of Yahoo (below right). Many search engines contain the category feature. Below is some information about various search engines that will assist you in choosing the right one for your students. Search Engine Features and URLs ALTAVISTA (WWW.ALTAVISTA.COM) General info Family Filter feature Rated best for finding scientific information on the Internet Searching Allows keyword and directory searches Use of “ “, + - signs, and Boolean operators enabled Search results Sites are listed in order of relevancy to search topic First few lines of text from site Title of page URL Date the page was last modified Related search topics Direct link to the home page (if applicable) for the search topic Sponsored listings—direct links to products and services related to your search topic EXCITE (WWW.EXCITE.COM) General info Very busy home page, lots of stuff on it 250 million items in search index Free e-mail Specialty areas—shop, tools (address book, calendar, etc.), news, bookmarks Can personalize home page Searching Allows keyword and directory searches 4 Use of “ “, + - signs, and Boolean operators enabled Advanced search option available Provides news search, photo search, and audio search Search results Brief description of page Title of page URL Web directory option takes you to screens with matches separated into categories GOOGLE (WWW.GOOGLE.COM) General info Safesearch feature No advertising Large searchable database (approximately 1,326,900,000 pages) View Google in a foreign language I’m feeling luckyTM option takes you directly to the first page matching your search Searching Allows keyword searches, with a link to directory searching Use of “ “ and + - signs enabled Don’t need to include AND in search, Google automatically looks for all search terms Advanced search option available Search results Brief description of page Title of page URL Category that search topic fits in with a link to look at other sites that fit in this category Related similar pages The option to view Google’s cached version of the page (allows you to preview the page without waiting for your browser to load it) GO.COM (WWW.GO.COM) General info Go Guardian feature Rated best for finding scientific information on the Internet Searching Allows keyword searches Use of “ “, + - signs, and Boolean operators enabled Advanced search option available (Power Search) Provides audio and video search Database contains message board entries 5 GoExpress Search: searches 10 search engines (has to be downloaded) Search results Proven picks: sites matching your search topic that have been rated by Go.com users Search result entries contain the title of page, brief description, and the URL Links pertaining to your search topic (shopping, travel, other search suggestions) LYCOS (WWW.LYCOS.COM) General info Lycos Search Guard feature Searching Allows keyword and directory searches Use of “ “, + - signs, and Boolean operators enabled Database includes news articles Search results List of similar searches Reviewed sites (reviewed by Lycos editors) Option to do a new search on items found during the previous search Popular sites are listed separately Search result entries contain the title of page, the first line or two of text from the page, the URL, categories that the sites fit in and links to those METACRAWLER (WWW.METACRAWLER.COM) General info Neat home page with advertising at the bottom of the page Customize option to personalize home page Searching Allows keyword and directory searches Use of “ “, + - signs, and Boolean operators enabled Can choose to search for any or all of the words entered or for the entire phrase Provides web, directory, audio/mp3, images, newsgroups, and auctions searching Advanced search option available (Power Search) Metacrawler searches Altavista, Excite, Google, GoTo, Infoseek, LookSmart, Lycos, Thunderstone, Webcrawler, and others Search results Sites are listed in order of relevancy to search topic 6 Search result entries contain the title of page, brief description of the page, the URL, names of the search engine(s) that found the site and links to them Search results often contain recent news articles WEBCRAWLER (WWW.WEBCRAWLER.COM) General info Customize option to personalize home page E-mail available (through Excite) Searching Allows keyword and directory searches Use of “ “, + - signs, and Boolean operators enabled Search results On search results page you can choose to view only the titles of the sites or the summaries Search result entries include directory matches, but these are very general topics Sites are listed in order of relevancy to search topic Summary search result entries contain the title of page, first few lines of text from page, and the URL Webcrawler is sponsored by Barnes and Noble—on the search results page there is a link to shop for books about the search topic YAHOO! (WWW.YAHOO.COM) General info Home page contains quite a bit of information: links to many services (travel, clubs, people search, games, etc.), news headlines, local Yahoo!s (states and other countries) Free e-mail Free web hosting with GeoCities Customize option to personalize home page Searching Allows keyword and directory searches Use of “ “, + - signs, and Boolean operators enabled Advanced search option available When Yahoo! finds no matches for your search it sends it on to Google Search results Search results contain category, web page, and web site matches Category matches help to find the right context for your search term Web site matches are divided into categories and include the name of the site and a brief description of it Web page results include the name of the site, a brief description of it, and the URL Search results page includes a link to recent news articles 7 EVALUATING A WEB SITE When searching a topic on the Internet, several (maybe even millions!!!) sites may match a topic. Some of these sites will contain the information you need, some will not. Also, some of these sites may be more reliable than others. So, having a set of criteria to determine a site’s validity and pertinence in a short amount of time is helpful. Student Project: The class’s assignment is to create a list of evaluation criteria for sites. Each student should do several searches and review several sites to help decide what criteria s/he thinks determines a site’s validity. Some things for the students to examine are: WHO created the site? If you are looking for information on national current events, the New York Times or Washington Post sites may be more reliable than someone’s personal site in Nebraska, for example. WHAT is the topic of the site? If you search for George Washington, you will most likely be directed to sites devoted completely to Washington, as well as sites that have only a short paragraph about him. WHEN was the site last updated? If you want to know the latest basketball scores, you will not find them from a site that has not been updated in two weeks! Then, the class as a whole will compile evaluation criteria to create one evaluation sheet to use the rest of the semester. For examples of evaluation criteria, see the next page of this packet or visit the following sites: http://www.classroom.com/edsoasis/guide2.html http://www.ala.org/parentspage/greatsites/criteria.html http://lrs.ed.uiuc.edu/wp/credibility/page2.htm http://www.thelearningsite.net/cyberlibrarian/elibraries/eval.html http://lib.nmsu.edu/instruction/evalcrit.html Then have students work individually or in groups to evaluate 3-5 sites of their choosing using the evaluation criteria sheet. The students should include what topic or type of information for which they were searching. 8 Sample Web Site Evaluation Form 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Are there grammatical or spelling mistakes? Who is the author of the page? Do you think that this person/organization is reliable? Does the author of the page give you information about him/herself to give them credibility? Is there a link to the sponsoring company/organization? Is there a link to e-mail the author of the page? Is the information on the page current? When was the page created? When was it updated? Do you think the information on the page is true? Why or why not? By looking at the title of the web site and other information on the home page, will this site give you the information that you need? Is the site easy to move around in? Are sources cited? Is there advertising on the page? If so, is it clearly separated from the information on the page? Is the purpose of the web site clearly stated? Is the information fact or opinion? Does the site contain information or just links? Is there a tilde (~) in the URL? This often means that it is a personal web directory rather than a part of an organization’s site. Does the site require you to “register” before you can access it? Is this information relevant to my needs? After answering all of these questions, do you think the site you’re looking at would be a good resource? 9 SEARCH EXERCISE AND SHORT SEARCHES Students should practice search techniques with the teacher’s assistance, including modifying searches and documenting the search. The following exercises can be done in groups or individually. Also, students should be encouraged to search topics on their own in order to practice. Some suggested topics are listed below. When a student documents a search, the following information should be included: What search engine(s) was (were) used What type of search(es) the student used (category or keyword) A step-by-step detail of the search, including any changes that needed to be made or any words that were added to a keyword search The number of sites that were found with each search, as well as a brief synopsis of the quality of the top few sites the engine found TOPICS TO SEARCH 1. Indiana weather conditions 2. Top news stories 3. Favorite television show 4. Origins of favorite sport 5. Lyrics to a song 6. Biographical information on Picasso 7. The Pythagorean Theorem This should be good practice for the following search exercises. Remember that your students should not just be retrieving this information from the Internet, but they should also indicate to you what types of searches they used, how many times the search was modified, and what search engines were used. 10 SEARCH EXERCISE 1. Let’s say you need to find paintings of the 12th president of the United States. In Yahoo, do a keyword search for “presidents.” How many categories and sites did Yahoo return? 2. Take a look at the categories and sites. You’ll notice that the categories range from “President's Choice Triathlon Series” to the band The Presidents of the United States of America!!! Narrow the keyword search by searching for “presidents +history.” Now how many categories and sites do you have? Are all these categories and sites pertinent to your topic? If not, what is another component you can add to modify the search? 3. Modify your search. Now how many categories and sites do you have? Are all of these pertinent to your topic? Are MOST of them pertinent to the topic? Modify your search until most of the categories match your topic (it would be quite unreasonable to expect the search to ONLY yield categories and sites pertinent to your topic!). How did you modify it (hint: if you’ve added the word “painting” to your search and you’re getting too many sites, try using the word “portrait” instead)? 4. Pick two categories, sites, or pages to evaluate. Use the evaluation form to determine if these sites are good for this particular search. (Attach the evaluation forms.) 11 SHORT SEARCHES 1. Choose an engine and use it to find the top grossing movies of the past weekend. Use both a category and keyword search, detailing each search, including the number of steps in each search and the quality of the site you chose for your information. 2. Using at least two different engines, search for a good website devoted to your favorite celebrity. Document and compare the searches, as well as evaluate the site you chose. 3. Choose a U.S. state to research. Answer the following questions: What year did it become a state? What number state is it? What are the name of the Governor, Lieutenant Governor, and Secretary of State? List the web site(s) you used to find this information and evaluate one of the sites. 4. Find out the current price of a share of AT&T stock on the New York Stock Exchange. Again, evaluate the site you used as a source (and include the date and time you checked the stock). 12 Answers Search Exercise 1. 26,904 2. 11,312, still have different countries, add the keyword “american”, for example 3. Answers may vary 4. Answers may vary Short Searches 1. For the category search, most engines have a “Movies” or “Entertainment” category (for example, the top 10 movies can be found on Netscape by choosing the “Entertainment News” category, then “Movies.” The category “Top Ten Box Office” is located on the left. For the keyword search, students can try different combinations of “top movies” or “top grossing.” One good search is “weekend’s top movies.” 2. The student can do a keyword search for the person or a magazine they think will contain information about the person, but this may require sifting through several sites. Doing a category search will bring up official and fan sites for the person. 3. The answers to these questions will vary depending on the state chosen. A good way to find this information will be to do a category search through any search engine. A site that a majority of the students may use will be the state’s home page (www.state.**.us). 4. Answers may vary, but acceptable sites include any reputable newspaper or financial magazine such as Fortune 500 or Forbes. 13 SCAVENGER HUNT!!! Find the answers to the following questions by using any search engine(s) you’d like. Don’t forget to do category searches, if the search engines allows. Along with the answer to the question include the name of the search engine you used, the URL of the site where you found each answer, and a brief explanation of the steps you took in finding the site. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. How much does it cost a student to get into the Benjamin Harrison home/museum? What is the name of the President of Hawaii Pacific University? What year did Idaho become a state? Who was the first Chief Justice of the Supreme Court? In what year did the nuclear power disaster at Chernobyl occur? How many presidential electors does Indiana have? What is the life expectancy of the African Elephant? Who wrote the Beatles song “While My Guitar Gently Weeps”? Who designed the Guggenheim Museum in New York? What is the drug Lipitor used to treat? What three cities did Southwest Airlines originally service? What Indiana state tax form must full-year residents complete? How many penalty points is the queen of spades worth in the game of Hearts? In what year was the novel “This Side of Paradise” written? Who is the Prime Minister of Papua New Guinea? In what year was the philosopher Friedrich Nietzsche born? What is the name of the student newspaper at DePaul University in Illinois? What 2 sports teams play in the American Airlines Arena? What was the first movie in which Tom Hanks appeared? The holiday Boxing Day is celebrated in four countries. Name three of them. 14 Scavenger Hunt Answers (search engine used and search methods will vary) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. $2.00 Chatt G. Wright 1890 John Jay 1986 12 65 – 70 years George Harrison Frank Lloyd Wright High cholesterol Houston, Dallas, San Antonio IT-40 13 1920 Sir Mekere Morauta 1844 The DePaulia The Miami Heat, the Miami Sol “He Knows You’re Alone” Australia, Britain, Canada, New Zealand 15 RESEARCH LINKS Here are some quality sites that you may want to examine or to which you can guide your students: General Links Marco Polo This not-for-profit site includes thousands of lesson plans and http://marcopolo.worldcom.com/ Internet resources for all grade levels in five different subjects. The site is kid-safe three links deep, so teachers can feel safe allowing students to browse the site as well. DiscoverySchool.com Part of the Discovery Channel’s site, DiscoverySchool.com is http://school.discovery.com/ categorized for teachers, students, and parents. The site includes a homework helper and a quiz maker for teachers. Kathy Schrock’s Guide for Kathy Schrock is an educator Educators whose site includes some of the best resources out there for http://school.discovery.com/schrockguide/ teachers and students. Her site includes her famous Puzzlemaker and Brain Booster features. 16 Elementary Links Yahooligans This is Yahoo’s web guide for kids. It searches only amongst http://www.yahooligans.com/ kid-safe sites and even includes games and lessons, as well as a teacher’s guide to site evaluation, teaching with the Internet, and using Yahooligans with students. FunBrain.com This site has been rated the #1 K-8 site on the Internet. It is fun http://www.funbrain.com/ of great educational games in all subjects. FunBrain.com also has Parent-Kid Challenges! Bill Nye the Science Guy Everyone’s favorite scientist has lots of science experiments for http://www.nyelabs.com/ kids on his site. The site does use Flash, so it may be slow to load at home. Ask Dr. Math Dr. Math includes classic math problems at all levels. However, http://www.mathforum.com/dr.math/ Dr. Math will also answer any math question your students might have, so beware if you assign a stumper! Scholastic Books Kids can learn about their favorite books and authors, http://www.scholastic.com/kids/index.htm create online cards, and even find out when T.V. versions of their favorite books are on. Ask Jeeves for Kids Ask Jeeves is an Internet favorite, but it is not kid safe. http://www.AJKids.com However, this version for kids works in the same manner as the original. Fact Monster Fact Monster is a great research tool for kids. The site includes an http://www.factmonster.com atlas, dictionary, encyclopedia, and almanac, as well as categories in subjects of interest to kids. 17 Secondary Links Encarta http://encarta.msn.com Modern Language Association (MLA) http://www.mla.org/ USA Today http://usatoday.com/ Study Guides and Strategies http://www.iss.stthomas.edu/studyguides/ TravLang http://dictionaries.travlang.com/ Scientific American http://www.sciam.com A&E Biography http://www.biography.com CIA Facts for Students http://www.odci.gov/cia/ciakids/ 18 More than just a homework reference, Encarta includes information for students on college preparation and current events. The site also includes a question search. The MLA Style is included on this page and instructs students on how to cite various resources in research, including Internet resources USA Today is a leading source of national current events. The site also includes an archive of past articles. This site from University of St. Thomas in Minnesota has general strategies for studying and test taking as well as study guides for the high school level. This site has translating dictionaries for most international languages. Scientific American’s site includes many of the interesting scientific articles and topics contained within the magazine. There is also an “Ask the Experts” section. Like the television show and magazine, this web site contains authorized information about some of the most prominent figures of history, as well as current times. The CIA has information on this site specifically for kids, such as descriptions of the different CIA programs and information about various countries. Secondary Links (continued) Atlapedia Atlapedia Online has an A-Z listing of country maps, as well as full-color world maps. It also includes a listing of online resources for teachers and students. News Directory is a searchable and browsable database of magazines and newspapers from around the country and world. http://www.atlapedia.com/ News Directory http://www.newsdirectory.com/ 19