# Algebra

For other topics in secondary mathematics, our full collection of favourite rich tasks can be found on the main NRICH Secondary Curriculum page.

### Creating and Manipulating Algebraic Expressions

Working on these problems will help your students develop a better understanding of how to create algebraic expressions.

### Equations and Formulae - Stage 3

Working on these Stage 3 problems will help your students develop a better understanding of equations and formulae.

### Equations and Formulae - Stage 4

Working on these Stage 4 problems will help your students develop a better understanding of equations and formulae.

### Patterns and Sequences - Stage 3

Working on these Stage 3 problems will help your students develop a better understanding of patterns and sequences.

### Patterns and Sequences - Stage 4

Working on these Stage 4 problems will help your students develop a better understanding of patterns and sequences.

### Functions and Graphs - Stage 3

Working on these problems will help Stage 3 students develop a better understanding of functions and graphs.

### Functions and Graphs - Stage 4

Working on these problems will help Stage 4 students develop a better understanding of functions and graphs.