LESSON PLAN Ramona Atkins Nov. 14, 2011 th Science 4 Grade Time: 50 minutes Physical Science Standard 9 – Matter Materials and Resources: Class textbook, student workbook, 5 pan balances, rulers, 5 measuring cups, 5 thermometers, 1 graduated cylinder, 1 beaker, paper clips, safety pins, pennies, nickels, 5 pencils, 5 pens, 1 apple, formative assessment probes, student activity sheets, test papers for formal evaluation. PLANNING Unit Goal: GLE 0407.9.1 Collect data to illustrate that the physical properties of matter can be described with tools that measure weight, mass, length, and volume. GLE 0407. Inq. 1 Explore different scientific phenomena by asking questions, making logical predictions, planning investigations, and recording data. Learning Objectives: Students will be able to select correct tools for measuring length, volume, mass, and temperature for solids and liquids. Students will be able to read the measurements in English and metric systems. SPI 0407.9.1 Choose an appropriate tool for measuring a specific physical property of matter. SPI 0407.9.2 Determine the mass, volume, and temperature of a substance or object using proper units of measurement. Enduring Understandings: CONCEPTS: Matter is anything that has mass and takes up space. Each type of matter has different physical properties that can be observed and measured with appropriate tools. The three states of matter are solids, liquids, and gas. Standard units are used to measure matter. Length is the number of units that fit from one end to the other. It is measured in inches, feet, yards, centimeters, meters, miles, kilometer, etc. Mass is the amount of matter (all the particles of atoms and molecules) that makes up an object. It is measured using a pan balance. Volume is the amount of space taken up by a 3-dimensional object. Liquids are measured in teaspoons, cups, pints, quarts, gallons, and liters. Solids can be measured in cubic inches. Temperature is a measure of how hot or cold something is. We use a thermometer to measure degrees in Fahrenheit or Celsius. Weight is the amount of gravity between an object and a planet. We use scales to measure weights. They can be in ounces, pounds, grams, and kilograms. ESSENTIAL QUESTIONS: What type of tool would we use to measure length? What do we use to measure the mass of an object? How is volume or capacity measured? What do we use to measure temperature? What do we use to measure weight? Interdisciplinary Connections: Math GLE 0406.4.2 Understand and use measures of length, area, capacity, and weight. SPI 0406.4.7 Determine appropriate size of unit of measurement in problem situations involving length, capacity or weight. INSTRUCTION INTRODUCTION or Anticipatory Set Time: 15 minutes The teacher ask students the objective for this new unit. The teacher will build on students’ prior knowledge using a formative assessment probe on “Matter,” then orally review and explain reasons for answers. This will lead into a review of the previous day’s lesson on matter and using standard units to measure matter. The teacher will ask essential questions about what tools they might use to measure different forms of matter. (length=ruler, mass = pan balance, volume = beaker, measuring cup, graduated cylinder, temp=thermometer) The teacher will show the appropriate tools students will be using. Tell children they will learn how to use each of the tools on their desks to measure different properties. Students will watch a quick BrainPop video reviewing measuring matter. BODY (Activities & Practice) Activities Time: Total of 30 minutes Demonstration. Time: 2 minutes Teacher will demonstrate the need for precise measurements using an ice cream cone and a small cup. First, have students predict if the cone or the cup will hold more rice. Measuring Activities. Time: 30 minutes Students will be divided into five groups. Each person in the group will need to write(on student worksheet) if item is a solid, liquid, or gas. They must write which measuring tool used shoud be used, and measurements when applicable. Student s will be using the English system. Students will find the length of the pencil and pen and write down answers in inches. What will you use to measure objects? Which is the longest? Students will compare the mass of 10 paper clips with the mass of 10 safety pins or 5 erasers. Students will select tool to use. After counting paper clips and safety pins/erasers they will determine which item has more mass. Students will decide if one penny or one nickel has the greater mass. Students will decide which tool and unit they will use to measure the volume of 2 cups of water. Are there different ways? Students will use thermometers to measure the temperature of the water. Record the temperature. Teacher will have one student assist in measuring the volume of 3 marbles using a graduated cylinder. How can we measure the volume of an apple? Teacher will show how solids have volume by placing an apple in the water that is in a beaker. Explain how to subtract the volume of the water from the volume of both the water and the apple to get the volume of the apple. Write volume on worksheet. Practice/Assessment This will be done during activities time Students will work as groups and keep individual records on what they are measuring by checking off solid, liquid, or gas and checking off which measuring tool they used. They will also record the measurement on worksheets. Teacher will walk around and assist groups as needed. Teacher will guide the use of the measurement tools. CLOSURE Time: 3 minutes Repeat the objective to students and ask if they can name the tools they used-one at a time- and what physical property it measures. Tomorrow we will learn how to measure density and how a scale is similar but different from a pan balance ASSESSMENT Evaluation: Informal: Teacher will observe students work and participation. Worksheets will help to see if they have named the appropriate measuring tools. Teacher will observe students selection and proper use of tools. Formal: Students will take a quiz using questions from teacher’s TCAP practice book. These will be graded and reviewed for differentiated instructional methods if necessary. Students will complete Science Workbook Pages 87, 89. Alternative and/or Supplemental Activities/Extensions: Fun interactive websites: Pan balance: http://illuminations.nctm.org/ActivityDetail.aspx?ID=33 Measuring volume: http://www.youtube.com/watch?v=WLuKXgM6oLM Students will estimate the weight and measurements of specific items in the classroom and then find the precise measurements using the correct measuring tools. This will emphasize the importance of using the measuring tools for accuracy. Make connections with the everyday world. Ask thinking questions such as: How do companies know what size clothing to make? What would happen if there were no method to measuring ingredients for cooking? Have students think of reasons or events when accuracy is important. Reteaching: Peer assistance using the computer interactive games may give students having a difficult time the confidence and skills they need to understand the concepts of measurement. Measuring Tools: http://www.beaconlearningcenter.com/WebLessons/MeasuringTools/default.htm This site shows the tools and then asks questions about which tool to use to measure the particular activity. The teacher will a read short story book about the particular measurement that most students are having problems understanding, for example, What is Volume? by Lisa Trumbauer. The idea is to focus on one measurement at a time. Students will make their own flash cards of the measuring tools and the type of matter the tool measures. Teacher may want to collaborate with the math teacher if students are having a problem understanding the relationships between the English and metric systems and measurement. References: Textbook: Science a Closer Look. Columbus, Ohio: Macmillan McGraw-Hill, 2010. Pg. 249 -253. Teacher’s Edition. Print. Workbook: Science a Closer Look. Columbus, Ohio: Macmillan McGraw-Hill, 2010. Pg. 87, 89. Keeley, Page. Science Formative Assessment: 75 Practical Strategies for Linking Assessment, Instruction, and Learning. Thousand Oaks, California: Corwin Press, 2008. Pg. 119. Print. Keeley, Page. Uncovering Student Ideas in Science: 25 Formative Assessment Probes. Volume1. Arlington, Virginia: NSTA Press, 2005. Pg 79. Retrieved November 8, 2011, from https://elearn.tntech.edu/d2l/lms/content/viewer/main_frame.d2l?tId=19994861&ou=3007902 TCAP practice workbook. Teacher’s edition. Tennessee State Department of Education Curriculum Standards http://www.state.tn.us/education/curriculum.shtml Technology: BrainPop Math Measurements. Web. Nov. 14, 2011. http://www.brainpop.com/ Measuring Tools: http://www.beaconlearningcenter.com/WebLessons/MeasuringTools/default.htm Pan balance: http://illuminations.nctm.org/ActivityDetail.aspx?ID=33 Measuring volume: http://www.youtube.com/watch?v=WLuKXgM6oLM