Showing Results for how when : Page 2

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

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

It's pretty rare when a planet comes between Earth and the sun, but it happened on June 5, 2012. Learn about this mind-boggling event with this cool worksheet!

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

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

Discover how water flows in this informative environmental science worksheet!

Discover how plants survive in the desert with this third-grade habitat worksheet!

Learn all about how to convert centimeters to inches in this practice worksheet.

See just how connected the ears, nose and throat are with this anatomy worksheet!

Learn all about how to convert kilograms to pounds in this weight conversion worksheet.

This Awesome Anatomy coloring page shows how blood circulates through your body.

When we get embarrassed or anxious, and all of a sudden our cheeks get red! Why does our body do this? Find out what scientists think blushing is all about.

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

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

Use this heart anatomy sheet to learn all about your heart and how it works.

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Learn all about the science of the movies and the basic concepts behind how they work.

This computer-free activity teaches how to type ending punctuation marks using correct finger placement.

Calling all mad scientists... Electrify your enthusiasm for science! This awesome worksheet will show you step-by-step how to make an electromagnet.

What is wind energy? Teach your students how we can use the wind to create electricity!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.