Hannah Bartholomew

Given a graph of a line of the form $y=ax+b$ where $a$ and $b$ are integers, find the equation of the line. The y-intercept is given.

This exercise will help you solve equations of type ax-b = c.

No description given

No description given

No description given

A variety of worded fraction questions.

Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$

Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$

Questions to test if the student knows the inverse of fractional power or root (and how to solve equations that contain them). 

No description given

No description given

Finding lengths of sides of triangles

Selection of Quadratic Equations to Solve

Algebra:  Quadratic Factorisation.

              Coefficient of squared term is 1.

Shows how to define variables to stop degenerate examples.

No description given

No description given

No description given

Finding the numerators & denominators of 4 equivalent fractions.

Round numbers to a given number of significant figures.

Round numbers to a given number of significant figures.

No description given

Cancelling to reduce a fraction to its lowest terms.

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Recall and use of formulae for volume and surface area of a sphere.

Given the original formula the student enters the transformed formula

A simultaneous equations question with integers only

Given th original formula the student enters the transformed formula

No description given

A variety of non-calculator worded fraction questions.