Algebra - BBC Bitesize

Algebra
- What is algebra?
  What is algebra? Find out in this Bitesize maths video for KS3.
- WATCH: Introducing algebra
  Algebraic notation shows the calculation. Find out how to write it in this Bitesize maths video for KS3.
- Algebraic terms
  Learn and revise the multiplication and rearrangement of formulas with BBC Bitesize KS3 Maths.
- WATCH: How to collect like terms in algebra
  See how to collect like terms in algebra, using apples to demonstrate in this Bitesize KS3 maths video.
- How to multiply across a bracket
  Find out how to do an algebra calculation that contains brackets in this Bitesize KS3 maths video.
- Expanding double brackets
- Factorising
- Formulae
  A Bitesize guide to formulae for Key Stage 3 Maths pupils.
- Equations
  Learn and revise different types of equations and ways of solving them with BBC Bitesize KS3 Maths.
- WATCH: How to use Singapore Bar Modelling
  What is Singapore bar modelling? Find out in this Bitesize maths video for KS3.
- How to solve simple algebraic equations
  Find out how to solve algebra equations in this Bitesize KS3 maths video.
- WATCH: How to solve algebraic equations using guess and check
  How can guessing then checking the answer help to solve algebra? Find out more in this Bitesize KS3 maths video.
- Simultaneous equations
  Learn about simultaneous equations with BBC Bitesize KS3 Maths.
- WATCH: How to solve simultaneous equations using bar models
  Bar models can be used to solve simultaneous equations. See how in this Bitesize KS3 maths video.
- WATCH: How to solve simultaneous equations using graphs
  Find out how to solve simultaneous equations using a graph in this Bitesize KS3 maths video.
- Coordinates
  Learn about coordinates with BBC Bitesize KS3 Maths.
- WATCH: How to plot coordinates
  Coordinates are points on a graph. Find out how to plot data in this KS3 maths video.
- Straight line graphs
  Learn about straight line graphs with BBC Bitesize KS3 Maths.
- WATCH: How to draw a graph of a linear equation
  Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video.
- Travel graphs
  Learn about travel graphs with BBC Bitesize Key Stage 3 Maths.
- WATCH: How to draw a distance-time graph
  Find out how to plot times and distances on a graph.
- WATCH: How to draw a quadratic graph
  A quadratic function can be drawn as a parabola on a graph. Find out how to plot the graph in this Bitesize KS3 maths video.
- WATCH: How to construct a parabola
  A simple, step-by-step guide on how to construct a parabola from coins, aimed at children between the ages of 11 and 14
- WATCH: What is a parabola?
  What is a parabola? Find out in this Bitesize maths video for KS3.
- WATCH: How to draw inverse proportion
  A simple, step-by-step guide showing you how to draw a graph of inverse proportion. Aimed at students aged 11-14.
- Special numbers
  Learn about special numbers with BBC Bitesize KS3 Maths.
- Linear sequences
  Learn about linear sequences with BBC Bitesize KS3 Maths.
- WATCH: How to draw a golden spiral
  A KS3 Bitesize 11-14 Maths guide on how to draw a golden spiral using only squared paper, a pen, a ruler and a compass.
- WATCH: What is a geometric sequence?
  Geometric sequences have a common ratio between their terms. See this visually using a keyboard and a hertz measure in this Bitesize KS3 maths video.