To learn about shapes and their attributes (how many sides, etc.) we create a fun shape people book. When they create the shape people, they have to make the eyes, nose, and mouth into whatever shape the body is.
Geometric Sorting Board Shape Sorter by Plan Toys; PlanToys natural educational learning toys,Plan Toys Geometric Sorting Board Shape Sorter Toy|SKU 5621|made by Plan Toys|made in Thailand|For Kids 2 to 5 years
Felt shape mat. Super easy to make and a great entertaining/learning tool for road trips! Each shape is outlined in sharpie marker so that the kiddos can learn to place each shape in its appropriate spot on the mat. Inspiration from #mommyblog