Generates a 3D co-ordinate axes by adding an extra dimension onto a 2D gird. Demonstrates how to plot 2 co-ordinates in three dimensions and considers this as the diagonal of a cuboid. Hover the mouse over the pink and orange triangles and press 'play' to see them in two dimensions. Click the covers to reveal the lengths. Extends to generalising the longest diagonal of a cuboid and includes some exam style questions.

Models how to find the area of a triangle by converting it into a parallelogram. Fully interactive and dynamic examples.

A set of interactive examples that model how to create a prime factorisation using factor trees. Click on the number in the tree to shown the next level/branches and click the empty branches to reveal the factors. Once the tree have been fully revealed, click on the end branches to show the prime factorisation.

Initially, click on the lego bricks to break them down into smaller percentage proportions. Once all 6 base blocks are revealed, click on them stack up the required percentage. Scroll through the examples and uncover the base building blocks by cliking on the covers. Once all base builing blocks have been revealed, build the required percentage by clicking on each block to stack them up.

A set of interactive geogebra applets that dynamically links displacement, velocity and acceleration graphs. Show or hide the graphs using the controls or click the trace points button and drag the velocity point to slowly reveal the traced graphs. Make as many new examples as your students need. You will need geogebra installed on your machine but this is not a necessity as I have also attached the web links to use these applets in your choice of web browser. I have found this useful for both the new A level and GCSE (1-9 higher) specs. Two student worksheets also included.

An interactive PowerPoint to model solving quadratic and cubic equations using trial and improvement. Use the +/- buttons on each row to change the input and click on the x number shown to watch it dynamically substitute. Click on the blank parts of the table to reveal the substituted parts evaluated. Using the +/- button on the next row, modify the input and substitute again by clicking on the number shown and repeat the process. If more table is needed, click clear.

A big PowerPoint that is fully interactive and models both doing and describing all transformations. I have also added in a lesson plan for instruction how to use. Fully interactive with dynamic examples.