Finding element of a set, requires knowledge of inequality and notation for integer and real number.

Tests knowledge of union, intersection, subset, strict subset & element of

Reading values from a Venn diagram, required unison, intersection and complement.

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Students are given the equation of a hyperbola and asked to identify the hyperbolic graph out of a set of 4 graphs.

A question to practise the following skills in the context of Earth Sciences:

• using a data set to deduce a linear relationship
• using the graph to make predictions

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An exam set up to produce printed worksheets.

LSD and Tukey yardsticks on three treatments. Also one-way Anova test on same set of data.

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Find $\displaystyle \int \frac{2ax + b}{ax ^ 2 + bx + c}\;dx$

trial for inclusion in module assessment

Testing the understanding of the formal definition of $A\subseteq B$.

Solving a system of three linear equations in 3 unknowns using Gaussian Elimination (or Gauss-Jordan algorithm) in 5 stages. Solutions are all integers. Introductory question where the numbers come out quite nice with not much dividing. Set-up is meant for formative assessment. Adapated from a question copied from Newcastle.

Solving a system of three linear equations in 3 unknowns using Gaussian Elimination (or Gauss-Jordan algorithm) in 5 stages. Solutions are all integers. Introductory question where the numbers come out quite nice with not much dividing. Set-up is meant for formative assessment. Adapated from a question copied from Newcastle.

Construct a line through two points in a GeoGebra worksheet. Change the line by setting the positions of the two points when the worksheet is embedded into the question.

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This is a set of questions designed to help you practice adding, subtracting, multiplying and dividing fractions.

All of these can be done without a calculator.

Student decides on four different examples whether two subspaces form a direct sum and whether the sum is the whole vectorspace.

No randomisation, just the four examples. The question is set in explore mode, so that after deciding, students are asked to give reasons for their choices.

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Given some random finite subsets of the natural numbers, perform set operations $\cap,\;\cup$ and complement.

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Introductory exercise about set equality

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4 questions from a set of 12 on elementary day-to-day advertising mathematics

Identify co-efficients, then use quadratic formula to find roots.

All set to be distinct and real. Some can be non-integer (0.5 steps)

Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.

Dividing powers of x - set out as a fraction

This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$  with random coefficients set by NUMBAS.