Shape and color cards.
Baskets or bags for collecting objects..Prepare shape and color cards (e.g., a card with a red circle, a blue square).
Hide various objects around the classroom or playground that match the shapes and colors on the cards.
Give each student a shape and color card and a basket or bag.
Instruct students to find objects that match the shape and color on their card.
Gather together and discuss the objects found, reinforcing the concepts.