Ten Frames
A very versatile teaching tool which has 5, 10, 20 and 100 frames or grids as the facility to make your own custom frame. It could be used for addition especially number bonds, subtraction as well as creating multiplication arrays.
ITP Coordinates
This resource from Mathsframe allows you to use a marker to identify the coordinates of points on different grids. You can mark points and draw lines and shapes in either 1, 2 or 4 quadrants.
Show the Coordinate
A game which reinforces skills in finding coordinates. There is progression up to a 4 quadrant grid. Find the coordinates against the clock but take great care so you can get a 20 correct in a row.
ITP Fixpoints - Using a Protractor
Create angles using a grid and then measure them using the protractor. Their values can be displayed or hidden. For reflex interior angles the value of the exterior angle is shown.
Finding the Area of Compound Shapes
A good site on finding the area of a shape based on rectangles on a grid. Estimate first and then compare with the actual area of the shape. Good as an IWB demo tool for teaching how to apply the formula to compound shapes based on rectangles.
Bingo Coordinates
This is bingo coordinates game with three different coordinate grids. The first has numbers and letters on the axes, the second has numbers on both axes and the third includes negative numbers on the x axis.
