Our Tools
A curated collection of digital manipulatives and teaching aids designed for modern education.
Mathematics
Algebra Tiles
Visualize algebraic concepts including expressions, equations, and factorisation with virtual algebraic tiles.
Double Sided Counters
Explore integer and algebraic operations on directed number with interactive two-coloured counters.
Bar Model
Create and manipulate bar models to visualize mathematical relationships, with support for splitting into halves and thirds.
Linear Equations
Explore y = mx + c by adjusting gradient and y-intercept. Visualize slope triangles, intercepts, and equation labels.
Percentage Grid
Paint a 10×10 grid to explore percentages and quickly fill 10%, 25%, 1/3, 50%, or 2/3.
Equivalent Fractions
Compare and predict equivalent fractions using side-by-side grids with different cell structures.
Sequences
Explore arithmetic, geometric, and quadratic sequences. Reveal terms one by one and find the nth term rule.
Quadratic Sequence Visualiser
See how quadratic sequences grow with colour-coded block diagrams showing the n², linear, and constant components.
Fraction Wall
Visualise unit fractions and equivalence. Shade segments, toggle labels, and use vertical guides to find equal fractions.
Number Line
Explore directed number, scale, and decimals. Zoom in/out, place draggable points, and draw directional jump arcs.
Area Model
Visualise multiplication and algebraic expansion. Auto-partition factors, toggle partial products, and explore with discrete arrays.
Place Value Aligner
Align numbers on a place value grid to overcome misconceptions and visualise decimal magnitudes.
3D Nets Explorer
Visualize how 2D nets fold into 3D shapes. Explore valid cube nets and understand why some configurations fail.
Polygon Angles
Discover why interior angles sum to (n-2) × 180° and explore why exterior angles always sum to 360°.
Rounding
Explore rounding with the algorithmic method and number line proofs. Supports decimal places, significant figures, and powers of ten.