Children hone their powers of observation using this worksheet template.

Observe different forces at work with this kindergarten and first-grade worksheet!

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

Describe how things feel when you touch them and push on them!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.