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##### Algebra
Interactive Lessons

## Form and Solve Quadratic Equations

Students learn how to form and solve quadratic equations from geometry problems.  Problems include finding the a...
##### Algebra
Interactive Lessons

Students learn how to solve quadratic identities by completing the square and equating terms. As learning progre...
##### Algebra
Interactive Lessons

## Solving Complex Quadratics by Factorising

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

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

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

## Using the Quadratic Formula to Solve Equations

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

## Quadratic and Linear Simultaneous Equations

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

## Completing the Square

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

### Mr Mathematics Blog

#### Surface Area of Cylinders

When I teach how to find the surface area of cylinders I like to add a constant level of challenge and enjoyment to the lesson.  Rather than repetitively calculating the surface area of a cylinder I introduce more complex cylindrical shapes. How to find the Surface Area of Cylinders To find the surface area of […]

#### Teaching Mathematics for a Growth Mindset

Inspiring students to enjoy maths and feel the success that comes with attempting a difficult challenge is why I teach.  The feeling of success is addictive.  The more students experience it the more they want it and the further out of their comfort zone they are willing to go to get more of it.  Teaching […]

#### Equation of Straight Line Graphs

To find the equation of straight line graphs students need to calculate the gradient using two pairs of coordinates and the intercept which is the y value of where it crosses the vertical axis.  Examiner’s reports of past exam questions show students are more able to find the intercept of a straight line than they […]