Free Interactive Maths Tools
Open a tool, display it on your whiteboard, and start teaching visually. No pupil login needed — just simple, playful maths resources for primary classrooms. Click one of the buttons below to jump right in or scroll down to view the whole library!
Tool Library
Scroll through to see the full collection or click on the buttons below to go to a strand area.
Rekenrek
Build numbers, make 5 and 10, explore number bonds and help children see numbers as structured groups.
Ten Frame
Build numbers, make 10, explore number bonds and model early addition and subtraction using a clear visual frame.
Hundred Square
Explore counting patterns, place value, skip counting, odd/even numbers, multiples and number relationships.
Number Line
Count forwards and backwards, find numbers, compare numbers, estimate positions and more with this free number line.
Cuisenaire Rods Jr
Explore number relationships, patterns, equivalence, fractions, operations and problem-solving using colourful visual rods.
Cuisenaire Rods Sr
Explore ratio, proportion, equivalence, algebraic reasoning and unknown values using coloured rods as visual models.
Algebra Scales
Explore balance, equality, unknown values, equations and early algebraic thinking using interactive scales.
Geoboard
Create and explore shapes, symmetry, angles, area, perimeter and spatial reasoning.
Bar Models
Represent part-whole, comparison, number problems and word problems using visual bar models.
Angles Explorer
Investigate angles, turns, angle size and angle types in real time using a clear interactive angle tool. Angles have never been so easy!
Circle Explorer
Explore circles, radius, diameter, circumference, sectors and angle connections through interactive visual models.
Triangles Explorer
Explore triangle types, side lengths, angles and missing-angle reasoning with a hands-on interactive triangle tool.
Pentominoes
Build shapes, solve puzzles and develop spatial reasoning, transformation skills and problem-solving strategies.
Tangrams
Build, move and transform tangram pieces to solve puzzles, create shapes and develop spatial reasoning and problem-solving strategies.
Marble Jar
Drop, count and compare marbles to develop number sense, estimation, mental addition and difference skills in a fun and engaging way.
Graph Builder
Create graphs, organise data and develop skills in interpreting, comparing and communicating information visually.
Coordinate Explorer
Plot points, read coordinates and develop confidence with grids, position, movement and spatial reasoning.
Diene's Blocks
Build, regroup and exchange Dienes blocks to make addition and subtraction clear, strengthening place value.
Interactive Clock
Read, set and compare times using an interactive clock to develop confidence with hours, minutes, analogue and digital time.
Symmetry Explorer
Plot points, read coordinates and develop confidence with grids, position, movement and spatial reasoning.
Abacus
