Models support selected parts of UK A-level Maths. Use the specification for complete coverage. Classroom use
Connect centre and radius with expanded equations, tangents and line intersections.
Compare gradient, intercept and point-gradient form; explore parallel, perpendicular and vertical lines.
Explore Pascal’s triangle, exact coefficients and rational-power approximations.
Move and stretch graphs; compare linear inverse and composite functions.
Move points on a polynomial and connect shrinking intervals to its derivative.
Move the limits, compare signed areas and refine a trapezium approximation.
Link a rotating unit-circle point to sine, cosine and tangent graphs.
Explore growth, decay, asymptotes and inverse graphs.
Drag vectors and explore scaling, addition, angles and collinearity.
Change terms and compare arithmetic and geometric partial sums.
Move the success probability, select outcomes and build cumulative events.
Trace an ellipse and connect its parameter, velocity and tangent.
Move the initial guess and follow tangent steps towards a root.
Explore maxima, minima and a stationary point that does not turn.
Separate inner and outer functions and multiply their rates of change.
Find every solution in a full turn, using a graph and a unit circle.
Move the mean, spread and bounds; connect shaded area to probability.
Change a launch and connect its path with horizontal and vertical velocity.
Cut and fold an open box; connect its greatest volume to a zero derivative.
See critical regions and test binomial proportions or normal means.
Compare the separate rates with the derivative of a product or quotient.
Link a change of variable or a product-rule reversal to a definite integral.
Build a rational function from simpler fractions and compare their graphs.
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