Showing 25–36 of 251 results

GCSE

Solving Complex Quadratics by Factorising

In this mathematics lesson students learn how to solve quadratics in the form ax2 + bx + c = 0 through factorisa...

Solving Quadratics by Factorising

Students learn to solve quadratic equations by factorising quadratic equations when the coefficient of x2 is one...

Sketching Quadratic Graphs

In this mathematics lesson students learn how to sketch quadratics by identifying the y intercept, roots and tur...

Using the Quadratic Formula to Solve Equations

In the development phase the teacher is provided with several examples to demonstrate solving equations using th...

Quadratic and Linear Simultaneous Equations

To solve a quadratic and linear equation simultaneously students first review the elimination method for two lin...

Completing the Square

The method of Completing the Square is introduced through recognising a need to solve a quadratic when it can no...

Short Multiplication

The start of the lesson reviews using the times table grid to calculate the products of two integers.   The deve...

Short Division

The start of the lesson reviews calculating the products of single digit integers.   The development phase build...

Prime Numbers

To define what makes a prime number students begin the lesson by calculating factors of several integers.  Prime...

Place Value

The start of the lesson reviews writing numbers as words by completing a cross number puzzle.   The development ...

Multiples of a Number

The lesson begins by recapping short multiplication using times tables up to 12 x 12.  In the main part of the l...

Factors of an Integer

The start of the lesson involves organising integers within a Venn diagram according to their number properties....