Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

In this project children practice the scientific method while playing with puffy paint.

Teach your first grade scientist the difference between liquids and solids using maple syrup.