University of Colorado
University of Colorado: Ph Et Interactive Simulations: Color Vision
Make a whole rainbow by mixing red, green, and blue light. Change the wavelength of a monochromatic beam or filter white light. View the light as a solid beam, or see the individual photons.
Better Lesson
Better Lesson: Introduction to Sorting by Color
Kindergarteners find classifying and ordering fascinating. In this lesson, students learn to sort by color.
Khan Academy
Khan Academy: Color Correction Suite
This is a color correction suite - a program for editing the color properties of an image. Try changing the properties of the whole image or a region of the image. What effects can you achieve? How does the look of the image affect how...
Purple Math
Purplemath: Number Bases: Introduction & Binary Numbers
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
Illustrative Mathematics
Illustrative Mathematics: Color Week
Five-year-olds need to count things that relate to them. This activity builds on their need to be included or see the relevance of their counting. Students will practice counting, writing numbers, and filling in a chart or bar graph....
Texas Instruments
Texas Instruments: Math Today the New Color of Money
The USA TODAY Snapshot allows students to use scientific notation with real-life data. Students will work with large numbers when determining the height of a stack of $20 bills. Unit conversion will be used from one unit of measure to...
Physics Classroom
The Physics Classroom: Light Waves and Color: The Path Difference
After looking at a representative two-point source interference pattern with accompanying order numbers, students investigate the rationale behind the numbering system, and develop some mathematical equations that relate the features of...
Math Is Fun
Math Is Fun: Colorable Number Chart
Use this chart to explore counting and number patterns up to 100. Choose from thirty different colors for your paintbrush as well as five different versions of the hundreds chart, or start with a blank chart. There is also an auto color...
Other
Up to Ten: Color This Flower by Numbers (Numeral Recognition 1 to 9)
"Color this flower by numbers. Boowa will count with you. As long as you get the right color with the right number!"
Harvard University
Harvard Medicine: The Whole Brain
Detailed color images of the human brain, both normal and with various brain diseases, including Alzheimer's, Huntington's, multiple sclerosis, stroke, and AIDS dementia.
Pearson
Practice With Colors Game Longman Backpack
Short, fun game younger English learners can use to practice colors. Ocean creatures say (in writing) what color they are and students indicate the correct color (two different rounds; total of 2-4 minutes for the whole game).
Better Lesson
Better Lesson: Over the Rainbow
Students review and conclude our color unit. Students graph their favorite colors.
Mr. Martini's Classroom
Mr. Martini's Classroom: Inequalities: Comparing Numbers
Learners compare whole numbers with these interactive flashcards. The problem changes color when the correct symbol is chosen.
PBS
Pbs Learning Media: Lord of the Crumbs
Cookie Monster is Gobble in Lord of the Crumbs! Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort objects by color.
PBS
Pbs Learning Media: The Hungry Games
Cookieness Evereat needs your help to win The Hungry Games. Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort...
PBS
Pbs Learning Media: Cookies of the Caribbean
Go on a pirate adventure with Cookie Monster! Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort objects by color.
Other
Traza Lineas De Los Numeros en Espanol
In Spanish. Printable worksheets in color or black and white for students to practice and trace numbers 0-10. Great for native Spanish speakers students learning Spanish as a second language.
Curated OER
Kids Health: The Whole Story on Skin
This website offers a simple, yet detailed explanation on the structure and function of skin.
University of Utah
University of Utah: Genetic Science Learning Center: Comparing Brain Images [Pdf]
Color-by-numbers PET images allow comparison of active areas in a drug-free brain and in a cocaine addict's brain.
Illustrative Mathematics
Illustrative Mathematics: k.oa Shake and Spill
The purpose of this task is for students to decompose a number as a sum of two other numbers in more than one way. Students will shake and spill 5 two colored counters and determine how many of each color is showing and record the sum...
ABCya
Ab Cya: Make a Cake
Make a Cake is a fun computer activity for kids to learn mouse manipulation skills, letters and numbers one to ten! First, children select a cake to decorate. Next, they add different color frosting, designs, letters and numbers!...
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