Algebra

Expand and simplify single brackets #1

Mastering this skill is essential for fields like computer science

nth term of a quadratic sequence

Finding the nth term of a sequence helps you predict

Generating quadratic sequences

Quadratic sequences often appear in real-world situations involving curved paths

nth term of an arithmetic (linear) sequence

When you notice a pattern in numbers, like 3, 7,

Generating arithmetic (linear) sequences

Arithmetic sequences are everywhere — from the seating rows in a

Fibonacci sequences

Fibonacci sequences pop up in nature more than you might

Tables of values - easier

Tables of values help us see how a function works

Evaluating functions - easier

Evaluating functions is like using a machine: you feed in

Function machines

Function machines are a fun way to understand how inputs

Two-step equations

Solving two-step equations is a key part of cracking problems