The "Collins Collection" presents a great "Geometric Solids Matching Game" to help little ones to practice looking for these shapes in every day items. Match a cylinder with a soda can or a rectangular prism with a tissue box. Students learn best when playing games. My kindergartners loved playing this game and were learning at the same time! You can have students simply match the cards or for a challenge you can have students play memory with the cards. You choose how many to use!