Building blocks can be a great math and science toy because they help children learn about engineering and geometry. You can either buy a set of wooden, plastic, or cardboard blocks, or you can make your own out of egg cartons, cereal boxes, or wood scraps. For young children, make sure the blocks are big enough to handle easily and keep out of mouths. Have enough blocks in different shapes and sizes to build unusual structures. Have children paint the blocks in bright colors.
Puzzles help children learn to solve problems as well as learning about shapes, sizes, and colors.
For toddlers, make sure the puzzle has some large pieces. You can make your own puzzle by pasting a magazine picture onto a piece of cardboard, then cutting it into large pieces. Or make a puzzle from one of your child's drawings. As children get older, they can do more difficult puzzles. Plant a garden with your child .