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.