Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Can you tell the difference between the associative, commutative, and identity properties?

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

Try using the associative property in this fill-in-the-blank worksheet!