Did you know that trees have more parts than just the trunk, branches and leaves? Take a look on the inside of a tree with this fill-in-the-blank diagram!

Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

Dig in to the layers of the earth with this science coloring page!

Match baby animals with their parents in this kindergarten and first-grade worksheet!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Budding scientists record their observations with this open-ended magnifying glass template!

How do seeds get planted by nature? Find out how the plant life cycle is helped along by natural processes like wind or water.

Looking for a collection of questions to quiz your kid's overall knowledge? This printable will challenge your kid's overall knowledge.

These math cards are printable quiz cards to challenge your first grader's overall knowledge.

Study the traits of desert plants with this cut-and-paste worksheet for kindergarteners and first graders!

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

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

Gear up to go into the science lab with the help of this activity!

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

Match each animal to its home in this first- and second-grade life science worksheet!

Growing up is an exciting time for your little one. Introduce this fun tracking chart so he can keep track of the teeth he loses!

This Rhode Island state bird coloring sheet features a popular breed of chicken.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Explore the vast ocean with this habitat worksheet for second and third graders!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!