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.

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.

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!

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.

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

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.

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.

Is that a pirate on a dinosaur's back? Yes. Why? Let your child decide (and slip in great composition skills practice)!

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

Use these multiplication flashcards to test your child's ninja math skills and flash through these times tables from 1 to 12.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Children read a brief history of fireworks, then answer a series of questions designed to help them reflect on what they have learned.