Visual Algebra
Build patterns and sequences to start seeing algebra in a new light.
Building Patterns
Practice Building Patterns
Pattern Rules
Practice Pattern Rules
Linear Patterns
Practice Linear Patterns
Growing Patterns
Practice Growing Patterns
Describing Patterns
Practice Describing Patterns
Building Expressions
Practice Building Expressions
Constant Terms
Practice Constant Terms
Linear Expressions
Practice Linear Expressions
Building Linear Expressions
Practice Building Linear Expressions
Negative Constant Terms
Practice Negative Constant Terms
Linear Pattern Challenge
Practice Linear Pattern Challenge
Two-Shape Patterns
Practice Two-Shape Patterns
Combining Expressions
Practice Combining Expressions
Comparing Expressions
Practice Comparing Expressions
Combining Linear Expressions
Practice Combining Linear Expressions
Comparing Linear Expressions
Practice Comparing Linear Expressions
Comparing Constants
Practice Comparing Constants
Patterns and Sequences
Number Sequences
Building Formulas
Explicit Descriptions
Describing Multiple Sequences
Recursive Descriptions
Arithmetic Sequences
Formula for Arithmetic Sequences
Geometric Sequences
Formula for Geometric Sequences
Applying Geometric Sequences
Fractal Shapes
Course description
Start building visual patterns and discover formulas that govern them. Use these visualizations to compare sequences that show different growth, from linear to quadratic, exponential, and beyond. Define patterns and sequences recursively, and explore the fascinating shapes that emerge from the simplest recursive processes. And most importantly, see algebra like you've never seen it before!
Up next
Real-World Algebra
Build and use formulas to tackle real-world situations with algebra.
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