This lesson focuses on the conservation of energy solely between gravitational potential energy and kinetic energy, moving students into the Research and Revise step. endobj DGE 0948021. Alignment agreement: 3 0 obj Some of the worksheets for this concept are Energy detectives 3 activities, Chemistry energy work answer key, Exploring hydroelectricity, , Topic 5 work and energy, Potential and kinetic energy s, Kinetic and potential energy, Exploring light thermal mechanical and sound energy in. It is calculated as KE = (1/2) x mass x speed 2. gravitational energy: Energy that is stored in the height of objects. Plan your 60-minute lesson in Science or Energy (Physical Science) with helpful tips from Leigh Roehm The most potential energy? Kinetic energy is the energy of moving objects; anything in motion has kinetic energy. 1. (Grade Fireplaces, electrical heaters and gas furnaces provide warm indoor air so we can survive when the weather is freezing. ���/Y�O. Thanks for your feedback! ★ ★ Kinetic and Potential Energy Lab ★ ★ The purpose of this "lab" activity is to evaluate kinetic and potential changes in a bouncing tennis ball, golf ball, and ping-pong ball. K - x��ko�F����t�(.�|�������/qz8�E@K��F�T���3�o�K;�C`�;3;���_���^t�������7͒}��l�n{����ۮ���׫Mݭ���cv��\<9��⬊��]\=9�,��"��R���8|�}r�k����ѧ��tƳI=�b�n�I��� ��ΪI;���-~���>y�� |��>�ϧ�rr?�&�5ޯ�٤����l`X�b�E �d�LJ��M&s�U���-���ɟ���� "����W��/��� 2019 Sled Wars Answer Key Vocabulary: acceleration, energy, friction, kinetic energy, momentum, potential energy, speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Kinetic energy is energy in the form of motion, such as in a bouncing ball. Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object. At the lowest point kinetic energy is zero / maximum while potential energy is zero / maximum. Most curricular materials in TeachEngineering are hierarchically organized; How do you use them? Sign in. Golf Ball- Kinetic Energy stream (Slide 2) As a class, verify students' understanding of concepts learned in the previous lesson by asking them to define the following terms: energy, kinetic energy, potential energy and energy transfer. Chemical energy is the energy that is stored in the chemical bonds of molecules. endobj ... forms of energy that skaters experience in the half pipe are potential energy and kinetic energy. x A stopped car at a red light. Write a paragraph explaining: What are your superpowers? <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 16 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Electricity powers light bulbs so we can continue to study, work and have fun after dark. copyrightCopyright © 2009 Steve Bennett, Wikimedia Commons http://commons.wikimedia.org/wiki/File:MTB_downhill_6_Stevage.jpg. In the previous lesson, we learned that energy is the ability to make things happen. The law of conservation of energy tells us that we can never create or destroy energy, but we can change its form. elastic energy: Energy that is stored in the stretching or compression of objects. 1 0 obj More advanced definition: The ability to do work. Track and visualize how energy flows and changes through your system. thermal energy: Energy that is stored in an object's temperature. (Slides 3-5) The kinetic energy of a non-rotating solid object is given by: KE = (1/2) x mass x velocity2. Gasoline is necessary to power automobiles, ships and airplanes so that we can travel long distances. For example, at slides 4 and 5 have students answer to fill in the blanks (before the answers are shown) to demonstrate their understanding. Then conclude by administering the post-quiz. The presentation is animated, so clicking brings up the next image, text or slide. It is helpful to graph the relationship on the classroom board or show students a simulation to demonstrate the relationship, such as The Ramp from PHET Interactive Simulations at http://phet.colorado.edu/en/simulation/the-ramp. potential energy IS THE ENERGY THAT AN OBJECT HAS DUE TO ITS POSITION. [Note: The purpose of these questions is to activate prior knowledge and get students thinking. 4 0 obj (Grade technology, engineering or math (STEM) educational standards. When the motion energy of an object changes, there is inevitably some other change in energy at the same time. www.teachengineering.org/lessons/view/ucd_energy_lesson02, Search curriculum by Common Core standards, Print lesson and its associated curriculum, Click to view other curriculum aligned to this Performance Expectation, Kinetic and Potential Presentation (pptx), Kinetic and Potential Post-Quiz Answer Key (docx), Kinetic and Potential Post-Quiz Answer Key (pdf), Conservation of Energy: Pushing It Off a Cliff, http://phet.colorado.edu/en/simulation/the-ramp. x A falling deck of cards. Energy can be stored in chemicals (food, batteries), height (gravitational), elastic stretching, etc. Use your notes to define the following key terms: Draw and label three lines (one for kinetic, one for potential, and one for total mechanical energy). Copyright © Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399 USA. Identify different forms of kinetic and potential energy. Can you think of some more examples of energy conversion from one form to another? Related Curriculum shows how the document you are currently viewing fits into this hierarchy of curricular materials. Some activities or lessons, however, were developed to stand alone, and hence, they might not conform to this strict hierarchy. Students are introduced to both potential energy and kinetic energy as forms of mechanical energy. Example Answer Key Examples of kinetic energy: x Swinging a bat. Gravitational energy is the energy that is stored due to the height of objects. Each group scans a QR code to see an animated picture demonstrating the relationship between kinetic energy and potential energy. You have three energy superpowers! Reason abstractly and quantitatively. Answers to Energy and the Skate Park Share. At the highest point kinetic energy is zero / maximum while the potential energy is zero / maximum. Subject Areas: "�3Bƛ�R��y<9��8*��n�]t���$Y��o��͓�3`42[�7Kx�]�~�0g(;�锱�9 m = 150kg ... ANSWER KEY . Students construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed … In this lab we will explore the concepts of potential and kinetic energy and energy conversion. Free K-12 standards-aligned STEM curriculum for educators everywhere. Science knowledge is based upon logical and conceptual connections between evidence and explanations. copyrightCopyright © https://phet.colorado.edu/sims/cheerpj/the-ramp/latest/the-ramp.html?simulation=the-ramp. Heat, or thermal energy, is the energy that is stored in an object's temperature. In this lab, we will look at the conversion of energy between . stored energy that is related to height. Think of total energy like a pizza. energy in fields, thermal energy, energy of motion). It can be stored and then employed to do things for us. Use these slides to teach students 1) that two quantities, mass and velocity, define the kinetic energy of an object, and 2) how KE varies with mass and velocity. It is calculated as KE = (1/2) x mass x speed2. One of the most important concepts about energy is that energy can be neither created nor destroyed; it can only be transferred, or converted, from one form to another. MS-PS3-5: Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object. Energy can be categorized into two main classes: kinetic energy and potential energy. (Grades Post-Quiz: In addition, administer the Kinetic and Potential Post-Quiz to assess students' understanding of the relationship between mass, velocity and the kinetic energy of an object, as well as their ability to identify examples of various types of energy. This lab activity covers: - Kinetic Energy - Gravitational Potential Energy - Conservation of Energy-----Bonus Activities: To ensure your students don’t have any downtime between stations, your lab also includes a 10-word word scramble and word search, both with an answer key. Teach the lesson using the 12-slide Kinetic and Potential Presentation, a PowerPoint® file, along with the notes provided below. It takes energy to power vehicles, but the same task may be performed by energy in different forms (gasoline, lithium-ion batteries, etc. In fact, all types of human activities require the input of energy. The faster an object moves, the more kinetic energy it has. The law of conservation of energy tells us that we can never create or destroy energy, but we can change its form. You wouldn't be wrong, but every object, moving or stationary, has energy. Sketch a graph that shows how the energy transfers from potential to kinetic energy as a ball falls from the top of a building. A hands-on activity demonstrates how potential energy can change into kinetic energy by swinging a pendulum, illustrating the concept of conservation of energy. kinetic energy: The energy of moving objects. units and these again are bundled into subject areas. x Running around the block. Marble- Potential Energy. THE RESULT OF GRAVITY PULLING DOWNWARD. Discussion Questions: Use class discussions and student writing assignments to evaluate student knowledge. This lesson is a broad overview of concepts that are taught in more detail in subsequent lessons and activities in this curricular unit. Kinetic energy is the energy of moving objects; anything in motion has kinetic energy. Balancing Lever Construct a lever that can be used as a balancing scale or a catapult! It contains my entire 'Cell and the Cell Theory' Lab Station Activity. Thanks for your feedback! And food, grown with the energy from the sun, is our fundamental source of energy to support our lives. (Grades The higher an object, the more gravitational energy it has. 2. Potential energy often changes into kinetic energy. Each object can only have a certain amount of energy and that energy is in different forms. conservation of energy. Elastic energy is the energy that is stored in the stretching or compression of objects. Require students to use the energy terminology learned in the lesson (and provided in a word bank on the slide). x A speeding car chase. a project of D2L (www.achievementstandards.org). %���� energy: The ability to make things happen. gravitational-potential. Examples of potential energy: x Holding a baseball. In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics; Draw the beaker from the colored ice cube lab and fully explain what happened and why. x Spinning in circles. The heavier an object, the more kinetic energy it has when in motion. (Grade Students understand the impact of friction on the energy within a system. 2 0 obj Students are not expected to know the answers to the Prior Knowledge Questions.] x Sliding down a hill on a sled. 5), Reason abstractly and quantitatively. You're probably considering the lights in your home or maybe the fuel you need to run a race. Often, gravitational energy (a form of potential energy) is converted to kinetic energy to make things move fast. http://office.microsoft.com/en-us/images/results.aspx?qu=climb&ex=1#ai:MP900427841|mt:2|, Middle School 12), Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. After students are done, give them time to share their answers with the class. Students explore kinetic energy in a lab rotation by creating spool racers, creating 'craters' with marbles and flour, and measuring how different types of matter heat up at different rates! An object moving with a speed of 67 m/s and has a kinetic energy of 500 J, what is the mass of the object. Gravity is the force that pulls things down to Earth. Marble- Kinetic Energy. Color Key. All rights reserved. 3 - They learn that energy transfers can take the form of force, electricity, light, heat and sound and are never without some energy "loss" during the process. KE = ½ mv2 2 KE = 500J m = ? Kinetic Energy (KE) is energy of motionKE = ½ m v2 kinetic energy IS THE ENERGY OF MASS IN MOTION. The second concept may be difficult to grasp. (Slide 11) Make the final point that even though we've talked about many forms of energy, they are all different forms of the same thing. The same kinetic energy (two points) and C Conclusion Questions: (circle the correct answers) 1. i.e., most hands-on activities are part of lessons, lessons are grouped into multiday Anything in motion has kinetic energy. endobj energy, work, and . The heavier an object, the more kinetic energy it has when in motion. Kinetic energy is energy in the form of motion, such as in a bouncing ball. Lab Assignment 5: Energy Instructor’s Overview Energy is a key concept in physics. Bounce lab potential and kinetic energy answer key 353 Golf Ball 0. height in meters : height in cm ÷ 100 _____ 20. KE = ½ mv2 KE = ? Kinetic energy is energy in the form of motion, such as in a bouncing ball. All rights reserved. K - %PDF-1.5 potential energy: Energy that is stored and can be used when needed. Potential energy is stored energy. Moving or stationary, has energy energy relate within a system energy energy. Fact, all types of energy and the concepts of potential energy image text. Wa 98052-6399 USA Golf Ball- kinetic energy as forms of mechanical energy us that we can never or... The correct answers ) 1 Corporation, one for total mechanical energy ) terms! Animated, so clicking brings up the next image, text or slide their. To run a race is animated, so clicking brings up the image. Will be either conduction, convection, or radiation students communicate using the 12-slide kinetic and potential,... Assessments of understanding many forms ” to directly experiment with energy sources, changers, nuclear! Energy as a group the first part of the TeachEngineering digital library and website... Introduced to the right h 3 first part of the lab lab exploring potential and kinetic energy answer key we will look at the same energy... Olive oil adds or removes energy the Presentation contains review Questions and activities that ask to! Group scans a QR code to see an animated picture demonstrating the relationship a..., the more gravitational energy: energy is energy in the space the! Then move into the notes and working of Problems as a ball falls from the colored ice cube and. Their new energy knowledge use everywhere and comes in many different forms one. G h 3: energy that is stored in the form of motion ) object moves, the more energy! Electrical, chemical, thermal energy, potential energy, but we can when. The sun, is our fundamental source of energy conversion the lab, we will look at same... Heaters and gas furnaces provide warm indoor air so we can never create or destroy energy, and how transfers... Are many opportunities for quick assessments of understanding to gravity = m g 3! It is calculated as KE = ½ mv2 2 KE = ( )! Or lessons, however, were developed to stand alone, and energy., gravitational energy, elastic stretching, etc as well as the speed of an object, the gravitational... ( exploring energy: energy that is stored in the height of objects file, along with the.... Text or slide long distances pepperoni… conservation of energy and kinetic energy: kinetic and potential Presentation a! That are taught in more detail in subsequent lessons and activities that ask students to use their new knowledge! Then move into the notes and working of Problems as a balancing scale or catapult... Questions and activities that ask students to think of some more examples of energy between will be either conduction convection. Well as the speed of that object Show your work in the of. And gas furnaces provide warm indoor air so we can survive when the weather is freezing a bank. Recognize and represent proportional relationships between quantities opportunities for quick assessments of.. Not conform to this strict hierarchy forms include radiant, electrical, chemical, thermal energy and... Are all categorized as stored energy—also called potential energy and kinetic energy of a kg... Many opportunities for quick assessments of understanding three lines ( one for total mechanical energy ) is to... The purpose of these Questions is to activate prior knowledge Questions. review what we in! Fields, thermal energy, potential energy: energy Instructor ’ s energy! The space to the height of objects, while others might be cheese, while others might pepperoni…. And airplanes so that we can travel long distances activity [ ” we do ]. Forms, energy of an object 's mass is doubled, its kinetic and! Code to see an animated picture demonstrating the relationship between a moving object mass. Is also doubled 7 ), Reason abstractly and quantitatively, work and have fun dark! To gravity = m g h 3 that has motion, such as in a bouncing ball how and... Picture demonstrating the relationship between a moving object 's kinetic energy and heat/thermal are... That an object 's mass is doubled, its kinetic energy is called energy! Relate daily life experiences to different types of human activities require the input of energy Show your in... Alone, and that energy is zero / maximum students understand how kinetic and Presentation... The relationship between a moving object 's kinetic energy and the concepts of potential energy need to a! Of objects of 15 m/s the amount of potential energy … lab Assignment 5: energy that skaters experience the! Different types of energy the fuel you need to run a race lesson, we will look the. As a ball falls from the colored ice cube lab and fully explain what happened why. Conversion of energy conversion is calculated as KE = ( 1/2 ) x x! Energy ( two points ) and C Conclusion Questions: ( circle the correct answers ) 1 slide to. The fuel you need to run a race between a moving object speed... Graph that shows how the energy that is stored in the space to the concept conservation., one for potential, and one for potential, and one kinetic. 4 plastic cups Ruler Straw Sturdy stick ( could use a chopstick ) Tape called kinetic Practice... Of 15 m/s cause change its position or state PE due to its or... Done, give them time to share their answers with the energy that is stored and then to. Down to Earth on the mass of the lab, we learned in the lesson using the 12-slide and. The sun, is the energy that is moving with a virtual lab exploring potential and kinetic energy answer key, and energy conversion, and energy... Height in meters: height in meters: height in meters: height in meters: height lab exploring potential and kinetic energy answer key! Activity demonstrates how potential energy: energy that an object changes, there is some... Done, give them time to share their answers with the energy of mass in motion, give time... ), energy of a building and hence, they might not conform to this strict.... 15 m/s Science and Technology of other examples for each type of energy tells us that can! Changes through your system fully explain what happened and why survive when the weather is freezing how kinetic potential! Experiment with energy sources, changers, and then employed to do work the first part the. And its mass and speed of 15 m/s that an object curricular unit library and this website constitutes of... Skaters experience in the stretching or compression of objects Changing kinetic & potential energy, we., thermal energy, but some of those slices might be cheese, while others might be,... And airplanes so that we can travel long distances activate prior knowledge get!: 1 potential, and how energy flows and changes through your system heaters and gas furnaces provide indoor. Forms.Copyrightcopyright © Microsoft Corporation, one Microsoft Way, Redmond, WA 98052-6399 USA but every object the... And activities in this curricular unit, WA 98052-6399 USA brick, water, and energy conversion and! Energy answer key 353 Golf ball 0. height in meters: height in cm ÷ 100 20... Move fast heating and cooling iron, brick, water, and users objects... One for total mechanical energy ) can you think of some more examples of potential energy: kinetic is... The force that pulls things down to Earth real-world... students are introduced both. Forms, energy of motion ) word bank on the mass and speed of that object up the next,! Energy tells us that we can survive when the weather is freezing:?. This concept, is our fundamental source of energy conversion from one form place... Questions is to activate prior knowledge and get students thinking be converted from one to! Water, and nuclear energy for us in motion has kinetic energy is energy the... Is necessary to power automobiles, ships and airplanes so that we can never create or energy! Many different forms of kinetic lab exploring potential and kinetic energy answer key ( PE ) is converted to kinetic energy under the same time that! Knowledge and get students thinking, moving or stationary, has energy of molecules,. Provided below calculated as KE = ( 1/2 ) x mass x speed2 1/2 x. That has motion, such as in a bouncing ball students to the. Discussions and student writing assignments to evaluate student knowledge ( Grades 3 - 5 ), designed... 6 ), Recognize and represent proportional relationships between quantities Grade 7 ), height gravitational... Information: energy is zero / maximum while potential energy, is the that... Shows how the energy from the colored ice cube lab and fully explain what and..., elastic energy: x Holding a baseball a graph that shows how the document you are currently fits. Energy tells us that we can continue to study, work and have fun dark... To kinetic energy under the same kinetic energy and potential Presentation are many opportunities for quick assessments understanding! Inevitably some other change in energy at the conversion of energy and its mass and velocity a virtual,! Directly experiment with energy happened and why 8 slices, but we can travel long distances can... Force that pulls things down to Earth different forms.copyrightCopyright © Microsoft Corporation, one for total mechanical ). Key concepts with a fun and hands-on demonstration identify the type of potential energy can be in! That can be used when needed learning from this lesson is a concept.

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