In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

Let your 1st grader color in the intriguing platypus and get a quick science science lesson too.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

The Wyoming State bird is the Western Meadowlark. First graders can learn fun facts and add color to the picture!

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

Looking for quiz questions to test your first grader's general knowledge? This printable will challenge your kid's overall knowledge.

The Kansas State bird is the Western Meadowlark. First graders will learn fun facts and add color to the picture of this state bird.

The Oregon state bird is the Western Meadowlark. First graders will love learning fun facts and adding color to the picture of this bird!

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Step into the swamp ecosystem with this engaging life science worksheet!

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

Become a disaster detective in this fun science worksheet!

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

Leap through the life cycle of a wood frog with this cut-and-paste activity!

Become a genetic detective with this inquisitive life-science worksheet!

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

Let your 1st grader become a mad scientist in this fun science board game, and encourage her to become a lover of the interesting subject.

The Washington state bird is the Willow Goldfinch. First graders will learn fun facts and add color to help bring the picture of the bird to life!