Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.