Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

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.

Young botanists test their plant know-how with this quiz.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Learn all about the basic parts of a plant with a fun word scramble! Your child will un-scramble the letters to name different parts of a pretty plant.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Observe and record the weather with your kindergartener with this cute fill-in weather graph.

Help your child learn weather words with this climate-themed word search.

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

Draw the phases of the moon in this earth sciences worksheet!

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Boost little ones' weather sense with this engaging matching worksheet.

Take a look into the layers of the earth with this soil science sheet! Your little digger can learn about the different soil layers and what lives in each one.

Label the parts of a tree with this simple science worksheet!

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Wondering how to explain photosynthesis to a kindergartener? Here is a worksheet that explains how plants grow through a simple picture.

This solar system worksheet guides your child through the order of the planets. Use this solar system worksheet to learn about the planets in the Milky Way.

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

Children label the eight planets of our Solar System in this simple astronomy worksheet.

This packet of worksheets introduces children to food webs, an important life science concept.

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

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

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