Interactive
CK-12 Foundation

Sum and Difference of Cubes: Stacking Blocks

For Students 9th - 11th Standards
Investigate polynomial factoring patterns by finding a connection to volume. As learners build a three-dimensional solid from smaller solids, they convert the visual model to a mathematical expression. Their models represent the sum of...
Interactive
CK-12 Foundation

Pascal's Triangle: Pyramid Blocks

For Students 9th - 12th Standards
Build a pyramid of sums. An interactive presents the first five rows of Pascal's Triangle as a pyramid. Pupils match missing entries in the pyramid and continue the pattern to determine entries of other rows. The learners use the entries...
Interactive
CK-12 Foundation

Basic Visual Patterns: Train Cars

For Students K - 2nd
An interactive comprised of five questions challenges young scholars to complete a simple pattern. After examining a train with colored carts, learners arrange a green, blue, and yellow block into their corresponding space. Questions are...
Interactive
CK-12 Foundation

Recursive Formulas: Fibonacci Sequence

For Students 11th - Higher Ed Standards
Explore the building blocks of the Fibonacci Sequence. Given the lengths of sides of squares, pupils deduce the pattern to determine the lengths of two more squares. Learners continue to work with recursive formulas to generate numerical...
Interactive
Curated OER

Identify the Pattern to Find the Letter to Replace the ?

For Students 7th - 12th
In this problem solving puzzle, students identify the pattern to find the letter that should be placed in the box with the ?.  The solution is provided.
Interactive
Curated OER

Problem Solving Strategies Post Test

For Students 3rd - 5th
In this problem solving strategies worksheet, students answer a set of 10 multiple choice questions. Students may click on a link to see correct answers.
Interactive
Math Playground

Math Playground: Pattern Blocks

For Students 3rd - 5th
Interactive tool using pattern blocks for students to explore.
Interactive
Antonio Salinas and Maria Jesus Egea

Vedoque: Puntos

For Students 3rd - 5th Standards
Try to repeat the same drawing as the model in this game. Different levels of difficulty are provided.

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