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.

Did you know the "ou" sound has more than one sound? Get to know this vowel blend a bit better with a match-the-sound activity.

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.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

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.

Put your kindergartener's sharp ears to work by helping him match pictures with the same beginning sound.

In this worksheet, children will complete each sentence using a word with a long A sound.

The long "O" vowel sound makes the same sound as the letter "O"! Help your little reader sort out his vowel sounds with this fun worksheet.

Assess your students’ letter sound knowledge using this quick alphabet assessment.

Learners will explore 24 adjectives used to describe sound, then use them to complete 16 prompts.

The first step in learning to read and write is learning the different letter sounds. This worksheet focuses on the letter B sound.

Switch up your letter sound practice with this colorful worksheet!

See the picture, hear the sound, the beginning letter must be found!

Choose the correct spelling (and meaning) between two words that sound the same in sentences.

In this phonics worksheet, learners will say the words in each row out loud, then circle the item that has a different beginning sound.

Get your first grader practice in phonics with this fun worksheet, which challenges her to identify the middle consonant sound of each animal.

Students practice working with the /er/ sound in this worksheet.

The sentences on this worksheet are missing a word, each containing the long "e" sound. Choose words from the box to complete each sentence!

Different spellings can sometimes make the same sound, such as the "au" and "aw" vowel teams. Can your second graders differentiate between words with and without the “aw” sound? Find out with this word sorting activity!

These sentences are each missing a word, and each missing word has the long "i" sound! Your child will choose words from the box to complete each sentence.

Searching for a worksheet that practices phonics? This second grade printable focuses on the long "i" sound.