Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

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

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

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

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

Help your kindergarten students practice identifying which items are heavy and which are light with this worksheet.

See reading in a new light in this snowy fantasy story!

This old Native American myth, The Raven Steals the Light, is the perfect story to spook -- but not scare -- kids this Halloween.

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

Grab your trusty flashlight and get ready for a scientific treasure hunt!

Is a bicycle heavier or lighter than a taxi cab? Pose a math challenge to your preschooler by asking her to compare objects based on weight.

How many fireflies does it take to light up a jar? Help your child practice counting and comparing with this de-light-ful worksheet!

This four-page worksheet will help your first grader with his sentence building skills, as he add adjectives to nouns to make ever longer sentences.

Kindergarteners will surely light up when completing this fun subtraction activity!

Shine some light on counting and graphing in this colorful summer worksheet!

Discover the creatures that light up the dark night and the depths of the oceans!

Edison was one of the most productive inventors, inventing the telephone, the light bulb, and of course, the motion picture.

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.

What do counting and coloring have in common? This hundreds chart comes with some instructions that will bring math patterns and place value to light.

Here's a snapshot of the story of Orion. His tale makes for light reading and simple practice with story structure for kids.

In this language and vocabulary worksheet, students describe the difference between related words to bring to light the different connotations the words carry.

Read an enlightening passage about light pollution and learn ways to bring back the dark night skies in this three-page reading comprehension worksheet!

This passage sheds light to the powerful women's workforce in World War 2. After reading the passage, students will use their critical thinking stills to answer comprehension questions.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Without reflective surfaces, this biker would have a much more dangerous ride. Can you find all five reflective surfaces present in this scene?

Not all reading comprehension questions are created equal: some are easily answered by reading the text, while others require looking beyond the text to make inferences. This worksheet teaches students how to ask both kinds of questions as they read.

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

Assess your students’ varying abilities to write in a cohesive and sequential manner.

How do events change characters in the story, or the story itself? Use this worksheet to review the concept of cause and effect.