SecondaryMathsGradient of a curve10–15 min
Tangent Tilt: Gradient of a Curve
Estimate the gradient of a curve at a point by tilting a tangent line until it just touches the curve.
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The experiment opens when it comes into view.
Theory and model assumptions
Estimate the gradient of a curve at a point by tilting a tangent line until it just touches the curve.
Teacher guidance
MOE O-Level Mathematics 4052 (gradient of a curve) / Additional Mathematics 4049 (differentiation)
Expected time: 10–15 minutes.