This lesson for late elementary students (grades 3 – 5) teaches about Earth and Space science using an inquiry approach. It covers objects in the sky and changes in the earth and sky, as students learn the size of each planet, the vastness of space, and some special features of our solar system.
The solar system lesson plan
After this lesson, students will be able to: Demonstrate knowledge of the solar system by arranging spherical objects of different sizes in an order that represents the eight planets and the sun. Design a poster that shows the vastness of the solar system, by comparing one planet to another, the earth to the sun, the sun to other stars, etc. Prior Knowledge: Your students should be at least somewhat familiar with the concepts of volume and mass.
This fact will be re-emphasized during the lesson. What You Need: Various spherical objects from around the house: Balls in different sizes (beach ball, basketball, playground ball, baseball, tennis ball, rubber ball, ping-pong ball) Citrus fruit in different sizes (grapefruit, orange, mandarin) Glass marble Inflated balloon (try to make the balloon as full and round as you can) Small pebbl Paper strips with solar system facts written on them (print out this PDF and cut apart before class) White board with markers (or use a chalkboard, projector, etc.) Computer lab (one computer needed for each pair of students) Index cards (enough for each student to have several) Poster board (one piece or half piece for each pair of students) Markers (for making posters Lesson Model: 5E ENGAGE:
Before the lesson, gather household items such as a ping-pong ball, tennis ball, inflated balloon, grapefruit, glass marble, small pebble, etc. You should have around 10 items, with a large range between the smallest to largest. Use any round or spherical item you have on hand (that is safe for students to handle). Put the round objects on a table and have students sort them from largest to smallest.
What about heaviest to lightest? Ask questions like: Which object is the heaviest? Is that objected also the biggest? How many times bigger is the largest object than the smallest object? How do you know? Note: for a large classroom, put the students in groups of 3-4 and give each group a container with around 10 objects of different sizes.