I have opened a Teachers Pay Teachers Store today and my first lesson is a freebie!  It’s a lesson on the color wheel for students grades 2-6.  You can download and print it or have your child write their answers on a notebook page or sketch paper.  Above is a found object color wheel created by one of my kindergartners.  Isn’t it wonderful?

https://www.teacherspayteachers.com/Product/Color-Wheel-and-Color-Theory-Hands-on-Lesson-5402292