# Algebra

**Visual Linear Algebra** presents a visual model to support students in solving linear algebra equations.

Solving linear algebra equations (variable on one side, positive values only)

Solving linear algebra equations (variable on both sides, positive values only)

Solving linear algebra equations (variable on one side, positive and negative values)

Solving linear algebra equations (variable on both sides, positive and negative values)

**Musical Number Patterns** requires users to generate counting patterns.

Musical number patterns: music maker

Musical number patterns: musical times

**Circus Towers** explores number patterns linked to spatial arrangements.

Circus towers: square stacks

**Monster Choir** allows users to create, extend and complete patterns.

Monster choir: making patterns