Complete patterns with up to two lines of symmetry; draw the position of a shape after a reflection or translation
View full screen in your browser. This ITP displays a grid, which has a ‘mirror’ in the middle. The mirror can be set to a horizontal, vertical or diagonal orientation and then adjusted by dragging it around a central point. Squares on the grid can be highlighted in yellow and the shape created can be moved to a new position on the grid. The reflection of these highlighted squares can be shown in blue, or hidden, with the mirror fixed or while the mirror is being rotated.
This resource is freely available to download from the archived Primary Framework site.