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Bringing Our Solar System to Life Grade 5 Overview Description of Learners Indiana Academic Standards for 5th grade Science Objectives Materials Since the Solar System is a very abstract concept for primary age children, this lesson focuses on using engaging, tangible activities that will help students understand this abstract concept. This lesson plan was designed to show children the ideas of "revolution" and "rotation". The activities the students are involved in use role playing to demonstrate the universe and its connection to the sun. The classroom contains roughly 20 fifth graders. The genders in the classroom are about even. These students have had one prior lesson on the solar system and its planets which was presented in a lecture form, with pictures, by the teacher. The setting of the school is rural. 5.2.1 Recognize that our earth is part of the solar system in which the sun, an average star, is the central and largest body. Observe that our solar system includes the sun, moon, seven other planets and their moons, and many other smaller objects like asteroids and comets Using any resource, including The Solar System Popplet, students will create a model of the Solar System using candy, demonstrating knowledge of relative planet size and color and order from the sun, within one week. Without using any resources, students will write the definitions of “revolution” and “rotation” without any content or grammar mistakes. Without using any resources, students will list the order of the plants, using the sun as the starting point, without any mistakes. one yellow punch ball nine balloons of different colors chalk or string to mark orbits classroom set of laptops with access to Internet projector whiteboard/chalkboard Procedure 1. Using the computer and projector, go to popplet.com and pull up the Popplet named “Planets”. Write the URL on the board so each student can access it from their laptop. http://popplet.com/app/#/2126129 2. Once everyone has gotten to the site, play the YouTube video about outer space in the top popple. 3. Write the definition of “revolution” on the board as the motion of planets traveling around the sun in a roughly circular path (1 planetary year) and the definition of “rotation” as the spinning motion of a planet on its on axis (1 planetary day). 4. Use the Popplet to show students the order of the planets in the Solar System and their characteristics such size and color. The teacher will use this web tool to better explain revolution and rotation by clicking on the comments of each planet to see their revolution and rotation period. The teacher should reference Earth’s revolution and rotation periods first and use them as point of comparison. 5. Let the students explore the Popplet. Tell them to go to the embedded website to find out more information on the planets or play the educational games. Also, tell students to add one comment to any of the planets on the Popplet from new information learned from the website. This allows students to collaborate, share, and contribute. (15 minutes) 6. Ask for volunteers to help blow up a yellow punch ball to its fullest and balloons of nine different colors to sizes representing the eight planets. 7. Take the class outside or go into the gym inside. Have eight paths marked on ground or floor with string or chalk to represent the different orbits. 8. Have one student hold each balloon. Another student will hold the yellow punch ball which represents the sun. 9. The "sun" stands in the middle of a circle. The other children take their places on the marked paths. Teacher will need to give each child the name of his/her planet and direct him/her to the correct place. 10. Begin the experiment by having children walk in their path or "orbit" around the sun. Stress that the planets never leave their own orbits. This travel around the sun is called "revolution". 11. After the children have orbited the sun once, bring in the added concept of "rotation". While moving around the sun, the children should also start to spin around like tops. (Caution them against becoming dizzy.) This demonstrates "rotation". Remind children that it takes one year for the earth to revolve around the sun, and it takes one day for the earth to rotate on its own axis. 12. Point out that "rotation" or spinning on one's own axis takes much less time than going all the way around the sun, "revolution." 13. Give all children in the class a chance to try the experiment. Assessment Resources Students will be given a quiz the next class in which they have to write the definitions of “revolution” and “rotation” without grammar mistakes and also write the order of planets from closest to the sun to farthest away. For a follow up assignment, the students will have one week to complete a creative model of the solar system using candy (such as M&Ms, Sweet Tarts, and Butterscotch). It will be graded on the accuracy of the model in relation to the color and size of candy chosen to represent each of the eight planets and sun in the Solar System. http://www.doe.in.gov/sites/default/files/standards/science/2010Science-Grade05.pdf