Surface Sorting Station

Samples of various surfaces (e.g., paper, cardboard, fabric, plastic, foam).
Sorting trays or containers..Provide each student with samples of various surfaces.
Instruct students to sort the samples into two categories: flat and non-flat surfaces.
Ask students to describe the characteristics of each category and why they classified the surfaces that way.
Discuss the properties of flat and non-flat surfaces and their practical uses.