Maths tools
Interactive Array Builder
Tools homeSaving…
1
Build
Make the array
Build it together
Use the multiplication question above the board, or drag individual counters into place.
Counter colourSelect a counter first to recolour it, or choose a colour before adding more.
Total on board?
Keep arrangingMake complete, equal rows and columns
Tap a counter to select it. Drag it to move, or press Delete to remove it.
Teaching prompt
Counters snap into whole-number rows and columns.
Remove a counterDouble-click it. On a touchscreen, select it and tap “Remove selected counter”.
? counters
Arrange complete, equal rows and columns. What multiplication fact can you see?
2
Teach