ESL Kid Stuff
Colors
You can sing a rainbow with a fun set of color-themed activities. Kids learn a song, match colors to objects, and jump up and down as they practice their color recognition.
Curated OER
Lesson Plan Outline for Rainbow Science
Young scientists study light reflection and refraction as they determine the critical angle, the rainbow angle, and color separation in rainbows. Teams record the data they collect in a shared spreadsheet and discuss results with the class.
Cornell University
LEDs Rainbow Connection
View LED lights through the eyes of a scientist. Young scholars learn to view light as a wave frequency and connect various frequencies to different colors on the light spectrum. A lab activity asks groups to measure the frequency of...
Teach Engineering
Quantum Dots and Colors
Introduce teams to quantum dot solutions with an activity that has them expose solutions to a blacklight, observe the colors, and take measurements. Groups graph the data and analyze the dependence between particle size and color...
Multiverse
Rainbows of Light: The Visible Light Spectrum
Rainbows can teach us about the visible light spectrum. Learners observe multiple items that clearly display a rainbow to develop better connections. The lesson then explains wavelength using a rope to make waves.
ESL Kid Stuff
Toys
The world is a rainbow of colors in a set of lessons for English learners. Kids review colors with matching games and hide-and-seek, before singing songs about colors and reading a class story.
American Chemical Society
pH and Color Change
Did you know strong bases can feel slippery and slimy? Lesson allows scholars to practice using the pH scale to identify acids and bases and their strengths. By changing the concentration of an acid and a base, they create the entire...
University of Colorado
Designing an Open Spectrograph
Take the class over the rainbow. Pairs or small groups follow directions to create a spectrograph. The pupils measure the angles formed by the different colors of the spectrum along with calculating the lengths formed by the spectrum and...
Orlando Shakes
Merry Wives of Windsor: Study Guide
What does the character Falstaff mean when he says "I was beaten myself into all the colors of the rainbow"? Using the Merry Wives of Windsor curriculum guide, scholars unlock meaning by paraphrasing lines from the play. Pupils also...
ESL Kid Stuff
Our World
There's a beautiful world all around us! Learn about the features of our planet with a series of activities designed for English learners. Kids sing, dance, and read about nature with fun lessons and interactive play.
NASA
What's the Frequency, Roy G. Biv?
While all light travels at the same speed, each color in the visible light spectrum contains a different wavelength and frequency. Scholars determine the relationship between frequency and wavelength as they complete the activity. They...
Colorado State University
Why Are Clouds White?
Is it possible to change the color of clouds? A three-part activity explores the scattering of light by the water droplets that make up clouds. After observing a demonstration, curious scholars conduct their own investigations of the...