Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Find out all about the different parts of the eyes and how they work together to make vision possible.

Get a brief history of the atom with this introductory page for young physicists!

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Test your knowledge of the periodic table of the elements with this quiz page!

The periodic table of the elements is full of helpful information. Figure out how to read the periodic table with this helpful guide.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Learn the basic structure of an atom with this introductory page, complete with a fun experiment they can try at home!

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Shake up your science studies with this worksheet about earthquakes.

Get to know Earth's star with with this diagram and vocabulary worksheet!

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

Learn all about hurricanes in this earth science Q&A.

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Help your child understand pollination with this informative worksheet, complete with a diagram.