Computer Science Unplugged
The Poor Cartographer—Graph Coloring
Color the town red. Demonstrate the concept of graph theory with a task that involves determining the least number of colors needed to color a map so that neighboring countries are not represented by the same color. Pupils make...
Balanced Assessment
Chameleon Color
Don't let the resource hide from you. In the assessment task, young mathematicians solve problems involving chameleons that change color. Three different problems require individuals to apply parity in various situations.
Curated OER
Food Science, Scientific Method: Reliability and Validity in Empirical Research
Secondary learners explore food science by conducting an experiment using the scientific method and creating a science fair project based on their findings. They learn about food technology and modern research development. They...
Virginia Department of Education
Integers: Addition and Subtraction
Young mathematicians construct their own understanding of integers with an inquiry-based math lesson. Using colored chips to represent positive and negative numbers, children model a series of addition and subtraction problems as they...
Virginia Department of Education
Properties of Real Numbers
Students use paper cups and colored chips to observe properties of operations with real numbers. As a class, students brainstorm and use manipulatives to demonstrate associative, commutative, distributive identity and inverse properties....
National Security Agency
Ordering, Adding and Subtracting Integers
Prealgebrarians use colored chips, stickers, and pencils to explore the world of integers. They discover absolute value, compare positive and negative integers, and apply operations to them. A detailed procedure for the three-part lesson...
Virginia Department of Education
Probability
Classes explore different scenarios using manipulatives to learn about the difference between independent and dependent probability. Learners experiment with colored chips to model the two types of probabilities. To test their...
Curated OER
The Chips Are Down: A Natural Selection Simulation
Students, in teams, use different colored paper chips to represent prey and a piece of fabric as the environment.
Curated OER
Making a Two - Colorable Map
Students make a two - colorable map by following directions given to them. In this map lesson plan, students follow 5 sets of directions and discuss their activity.
Curated OER
Potato chip Classification
Students create a dichotomous key using potato chips. In this classification lesson, students sort potato chips into groups based on observable characteristics. They record their results to create a dichotomous key in preparation for...
Curated OER
The Color of Soil
Students are introduced to the Munsell System of Color Notation that is used for direct comparison of soils anywhere in the world. They become familiar with hue, value and chroma notations, identify colors that act as clues to the...
Virginia Department of Education
Integers: Multiplication and Division
Rules are meant to be broken ... but not integer multiplication and division rules. Learners use chips to model integer multiplication and division. The results of the activity help them develop integer rules for these operations.
Curated OER
DNA Chips
High schoolers discover what they need to know about DNA chips. They extend this knowledge to analyze gene expression data to diagnose two kinds of leukemia.
Curated OER
Metal Tooling with Colored Pencils
Take your art class back centuries to the art of metal tooling. This is an art technique also referred to as embossing, or repajado in Mexico and South America. This is a fun project to introduce a new technique and new materials. This...
Curated OER
Color Schemes -- Lesson 2
Students are shown a PowerPoint presentation on the various color schemes. As a class, they are shown the same color scheme in the classroom on paper. They are introduced to new vocabulary and review the color wheel. To end the...
Curated OER
Dichotomous Chips
Students create a dichotomous key to different varieties of potato chips. In small groups, they observe and record characteristics of the potato chips to use in the key. They switch keys with another group to see if they can identify an...
Curated OER
Potato Chip Classification
Pupils classify specimens by observable characteristics. By classifying potato chips, they are introduced to the dichotomous key for identifying plant and animal specimens.
Curated OER
Paws in Jobland: Color Magic
Students experiment with color. In this career lesson plan, students explore how color is applied and experienced in images and designs as they undertake the part of a graphic designer's or painter's role.
Curated OER
Color
In this color instructional activity, students, with a partner, explore and discuss a variety of activities associated with a large variety of colors, and how colors are significant to various countries. An interesting writing assignment...
Curated OER
Spicy, Hot Colors
Students demonstrate an understanding of colors. In this visual arts activity, students read the text Hot, Spicy Colors and name their favorite colors. Students complete a bar graph to show the data. Students discuss how each color can...
EngageNY
Margin of Error When Estimating a Population Proportion (part 1)
Use the power of mathematics to find the number of red chips in a bag — it's a little like magic! The activity asks learners to collect data to determine the percentage of red chips in a bag. They calculate the margin of error and...
Illustrative Mathematics
Hundred Chart Digit Game
Math games, especially in the primary grades, provide great opportunities for developing the number sense of young mathematicians. Working in pairs with a deck of single-digit cards, students take turns drawing two cards and reading the...
Beyond Benign
PPM
The 15th lesson in the series of 24 helps your classes understand the ppm (part per million) unit of measure. First, scholars experiment with food coloring to determine concentrations before applying their findings to calculate...
Curated OER
Sky Observations Sky & Cloud Windows
Students observe the sky and weather to gather data. They conduct experiments to answer questions about the sky and weather phenomena. They measure, analyze and present data. They create sky windows by gluing sky colored paint chips...