What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

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

This Lily and Dragonfly coloring page will engage second graders in a fun coloring exercise while helping them learn the scientific names of the species.

The Sunflowers and Moth Coloring Page will engage second graders in adding color to bring the scene to life while learning the scientific names for the species!

This nature coloring page features a detailed depiction of Hibiscus flowers and an African Mantis that your second grader can bring to life by adding color!

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Help your 2nd grader write out fractions in this underwater adventure.

Discover the importance of butterflies in pollination with this informative worksheet!

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Children get to know animals of South America in this nature-themed worksheet.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

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

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

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!

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.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.