Draw a rainbow over the rainbow. The second segment in a series of six has the class practice using functions to edit a program that draws a rainbow. After creating the function, the interactive lesson challenges pupils to create another...

Test scholars' reading comprehension skills with interactive practice. Learners read a short informative text about rainbows, then answer eight multiple-choice questions. A report details their progress after the exercise is complete.

In this printing Rr practice worksheet, students view the animation showing the correct way to form upper case R and lower case r, trace, and print the letters and word rainbow. Students print thirty-three letters.

Is it possible to use the distributive property with several terms? Learners multiply a polynomial by a binomial using the same method as with a monomial. The scholars distribute each term of the binomial to each term in the polynomial...

Humans can only see visible light, but some insects can see ultraviolet light. Through a simulation, pupils explore how we see colors using one bulb. It moves on to demonstrate how we see colors by mixing three different bulbs (red,...

Different colors of the spectrum travel at different speeds through media, causing them to refract at different angles—which allows humans to see their colors. Through a simulation, pupils see how air, water, and other media bend light....

How do chemists know what indicator solution is the perfect match for the acid or base they're studying? Discover a rainbow of indicator-related properties with an Internet resource. Individuals relate the indicator solution to its...

For this letter r worksheet, students practice first tracing, then printing both the upper and lower case letter r on provided lines. Students can use their computer mouse to animate the letters guided practice arrows.

Let there be light in your classroom with a video that explains that light travels in waves, the electromagnetic spectrum contains seven colors, and the color of an object depends on which light waves it reflects and absorbs. With...

In this ESL colors activity, students listen to a song titled "Sing a Rainbow," then sing the song and complete a "color" crossword puzzle.

Scholars play with an image's color and brightness to predict how tyrannosaurus rex's skin, feathers, and eyes would have appeared. Information and real-world pictures shed light on what evidence guides our assumption of how a...

In this interactive grammar worksheet, students read 22 sentences and choose the word "has" or "have" from the drop-down menu to complete each sentence.

In this interactive illustration analysis activity, students view illustrations of Winnie the Pooh and friends and complete a 16 questions true or false exercise.

In this online interactive American history worksheet, learners answer 13 matching questions regarding contemporary American history. Students may submit their answers to be scored.

In this ESL colors worksheet, students watch a video titled "The Colors of the Earth," then choose the correct colors to describe pictures and the correct animals being described.

In this prepositions worksheet, students first view a YouTube video of a song about prepositions. Students fill in the missing words in the lyrics. This is an online interactive exercise.

In this colors worksheet, students answer short answer questions where they identify colors asked. Students complete 10 questions total.

In this nature vocabulary activity, students identify nature vocabulary words by choosing the correct word for each picture. Students complete 18 problems.

In this St. Patrick's Day worksheet, students match words with pictures representing the day, watch a video, and fill in the blanks to sentences. Students complete 12 matches and 18 sentences.

For this simple past tense worksheet, students fill in blanks in sentences with the correct form of verbs given. Answers may be submitted online.

This interactive nonfiction ebook focuses on the colors in the rainbow. Children can choose to read independently or listen to each sentence read to them.

Play around with the variables involved in rainbows. We know we usually see rainbows following a rain shower. What's the science behind it? Find out with this interactive.

Make a rainbow by changing angles and placement of the observer, the sun, and the rain.

How high can you stack? Rainbow Stacker is a fast-paced stacking game that gets progressively more difficult. Tap or click to stack the colored blocks on top of one another as accurately as you can. Keep the blocks as large as possible,...