Click on the image to go to the interactive culmulative frequency curve. Move the red dots around on the y-axis to change the frequencies - the cumulative frequency curve, the box and whisker plot and the histogram will change accordingly.
With number stairs you have to 'investigate the relationship between the stair total and the position of the stair shape on the grid'. You can change the grid size and the step size - in fact to get good marks it's good to change all (but not at the same time!)
GCSE Maths Help is another blog by a further education teacher. There are a number of excellent resources, including presentations on straight line graphs and linear equations.
Download (by clicking on the bottom left of the image) and print out the two sheets. Stick them together and then cut out the individual cards. Use them for revision practice.
Download the pdf by clicking on the bottom left on the image below. Print the sheet out. Cut out the dominoes. Mix them up and see if you can connect them.