A basic introduction to differentiation

Simplifying indices

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A collection of questions to show off at a workshop for the North East and Yorkshire sigma hub, June 2016.

Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values. The student input is now disconnected from the graph so that they slide the points usually after they input the values and the answer fields are not updated.

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Students enter equation and turning point

Putting algebraic fractions into their simplest forms

Another practical application of differentiation

Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values.

This exercise will help you round off decimals to given decimal places.

Simplifying indices

Simplifying indices

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Practice with adding, subtracting and dividing basic algebraic fractions

Basic solving of linear equations

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Solving linear equations

Given cost of production and price of sale of a product; a percentage increase in cost of production; and unit sales before and after; work out the extra profit.

Based on question 6 from section 3 of the maths-aid workbook on numerical reasoning.

Simplifying indices.

Sometimes randomisation creates error with variable: c4

A simultaneous equations question with integers only

Real life problems with differentiation

Finding the volumes of basic 3D shapes

Simplifying indices.

A basic introduction to differentiation

Introduction to using the product rule

Factorising polynomials using the highest common factor

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