Class Clips is changing
We will be introducing the new Knowledge and Learning Beta website over the coming months. Clips for use in the classroom are now available on your phone, tablet or PC.


Alternatively, you can still browse or search by keyword or clip number on this site.

Clip description Keywords
Bitesize maths: Completing the square
Bitesize maths: Completing the square

An animated guide to simplifying quadratic expressions and equations by completing the square.

 
Bitesize Maths: Quadratics
Bitesize Maths: Quadratics

An animated guide to working with quadratic expressions and solving quadratic equations.

 
Bitesize Maths: Simplifying equations
Bitesize Maths: Simplifying equations

An animated guide to simplifying quadratic equations and expressions.

 
Bitesize Maths: Simultaneous equations
Bitesize Maths: Simultaneous equations

An animated guide works through examples of simultaneous equations.

 
Calculations using wood fuel as a renewable energy source
Calculations using wood fuel as a renewable energy source

Duration: 09:27

Stefan Gates heads into the woods of Sussex to explore sustainable energy. He uses algebra to calculate the energy that can be obtained by burning wood and meets a group of students who compare different types of energy sources.

 
How to divide and factorise polynomials
How to divide and factorise polynomials

An animated step-by-step guide to dividing and factorising polynomials.

 
Numbers are everywhere in Formula 1
Numbers are everywhere in Formula 1

Duration: 03:43

Jonathan Wheatstone, F1 manager of the Red Bull team, explains how his job involves numbers all the time. Working out costs, weighing items to be shipped and doing currency conversions are just some of the examples he quotes.

 

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