Curated OER
Money Matters
Students explore the concept of money. In this money lesson, students role play an economy. Students are divided into three categories- the money factory, construction workers, and the grocery store. Students work cooperatively to make...
Perkins School for the Blind
One-to-One Correspondence
Here is an interesting way to build concept understanding regarding one-to-one correspondence. Learners with visual impairments will use an array of everyday objects in context to foster an understanding of what one-to-one correspondence...
Curated OER
Investigation: Reasoning and Proof
Students explore animal characteristics by creating illustrations. In this animal identification lesson, students read a list of animal descriptions which they draw using crayons or colored pencils. Students view their drawings and...
Curated OER
Micro-organisms
Sixth graders explore the world of micro-organisms. For this science lesson plan, 6th graders discover additives which will deter micro-organism growth.
Curated OER
Measurement & Cooking - Rice Krispie Treats
Pupils practice their measuring and cooking skills with a box of Rice Krispies. In this culinary lesson plan, students utilize a box of Rice Krispies, butter, marshmallows and utensils to cook a batch of Rice Krispie Treats. Pupils...
Curated OER
Penguins and Their Habitats
First graders research and observe penguins in their natural habitats. They conduct Internet research, complete a penguin WebQuest, and compile information on a selected type of penguin. Using their research information they create a...
University of Cambridge
University of Cambridge: Nrich: Up and Down Stairs
Work with this cube problem and see if you can find a pattern. Then you can check your solution with solutions already submitted.
University of Cambridge
University of Cambridge: Nrich: Green Cube, Yellow Cube
Think about the surface area of a cube. At this one page website, you use that information to complete the challenge. Solutions are offered right at the website.
University of Cambridge
University of Cambridge: Nrich: Cubes Within Cubes
On this one page website sharpen your logic, geometry, spatial thinking, and problem solving skills while working on this challenge. The solution is available to double check your solution.
University of Cambridge
University of Cambridge: Nrich: Creating Cubes
On this one page website use a table to help you organize the information so that you can solve this cube problem. When you are finished you can check your answer right at the website.
University of Cambridge
University of Cambridge: Nrich: A Puzzling Cube
See if you can figure out which symbols are on which cube face at this one page website. The solution is just a click away once you have your solution in mind.
University of Cambridge
University of Cambridge: Nrich: Three Cubed
Use the shapes provided and figure out how they fit together to make a 3 X 3 cube at this one page website. The solution is readily available right at the website.
Illustrative Mathematics
Illustrative Mathematics: Building Toward Fluency
The purpose of this task is to promote certain addition strategies that will help students learn to fluently add and subtract within 20. Students will use a number line or magnetic cubes to solve addition problems. Students will be asked...
University of Cambridge
University of Cambridge: Nrich: Wag Worms
Use this challenge to see how many unique shapes can be created using exactly 5 cubes. At this one page website you can also check your results.
National Council of Teachers of Mathematics
Nctm: Figure This: Cut the Cake
A math challenge where geometry, measurement, and problem solving meet. Explore the properties of three dimensional shapes when you discover how six friends can equally divide a nine inch square chocolate cake. A one page activity from...
University of Cambridge
University of Cambridge: Nrich: Calendar Cubes
Solve this problem using your reasoning problem solving skills. The solution is available on this one page website.
University of Cambridge
University of Cambridge: Nrich: Four Colors Problem
See if you can arrange the cubes according to the directions to solve this challenge. This one page website includes the solution.
University of Cambridge
University of Cambridge: Nrich: Dicey
If you can visualize a cube and turn it around in your mind, then this is the challenge for you. This one page website has the solution available to check your thinking.
University of Cambridge
University of Cambridge: Nrich: Building With Solid Shapes
Predict which solid shape constructions would be unstable as shown at this one page website. Solutions are available right at the website.