20 results authored by Katherine Tomlinson  search across all users.

Question in Katherine's workspace
Several quadratics are given and students are asked to complete the square.

Question in Katherine's workspace
Several quadratics are given and students are asked to complete the square.

Question in Katherine's workspace
No description given

Question in Katherine's workspace
No description given

Question in Katherine's workspace
Solve a quadratic equation by completing the square. The roots are not pretty!

Question in Katherine's workspace
Apply the quadratic formula to find the roots of a given equation. The quadratic formula is given in the steps if the student requires it.

Question in Katherine's workspace
Factorise three quadratic equations of the form $x^2+bx+c$.
The first has two negative roots, the second has one negative and one positive, and the third is the difference of two squares.

Question in Katherine's workspace
Practice finding parallel and perpendicular lines to a given line.
rebelmaths

Question in Katherine's workspace
Obtain the equation of a straight line that passes through 2 points.

Question in Katherine's workspace
Given one point and the gradient determine the equation of the line.

Question in Katherine's workspace
Identifying y=mx+b given two points

Question in Katherine's workspace
Calculate the midpoint of two points.

Question in Katherine's workspace
Calculate the distance between two points.

Question in Katherine's workspace
No description given

Question in Katherine's workspace
Indices
rebelmaths

Question in Katherine's workspace
This question aims to test understanding and ability to use the laws of indices.

Question in Katherine's workspace
Rationalising Denominator (complex)

Question in Katherine's workspace
Rationalising the Denominator (Simple)

Question in Katherine's workspace
No description given

Question in Katherine's workspace
In this question the student will be asked to manipulate surds and rationalise the denominator of a fraction when it is a surd.