The following files are worked example animations generated using the question bank from Maths White Board (click here). The animations are a great way of modelling or providing a silent example for students to narrate. The animations could be started but paused half way to get students to think about what comes next. There are so many ways these animations could be used. For ease, all files have been built into the "Model it" tool on the site and also in the "Secure WB" board.

Feel free to use the FREE animation library but where possible, please provide a link to this site for others to explore. When using the animations, they are to be used to generate freely available resources. For any commercial services looking to embed these animations, please contact me first.

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Find the equation of a parallel line

4★ Write down the equation of a line parallel to y=mx+c and passes through (a,b)

4★ Write down the equation of a line parallel to y=mx+c and passes through (a,b)

Find the equation of a parallel line

5★ Given the equation of a line and the horizontal distance between this and a parallel line, find the equation of the parallel line

5★ Given the equation of a line and the horizontal distance between this and a parallel line, find the equation of the parallel line

Find the equation of a parallel line

5★ Given the equation of a line and the horizontal distance between this and a parallel line, find the equation of the parallel line

5★ Given the equation of a line and the horizontal distance between this and a parallel line, find the equation of the parallel line

Find the equation of a perpendicular line

2★ Given coordinates for two lines, are they perpendicular?

2★ Given coordinates for two lines, are they perpendicular?

Find the equation of a perpendicular line

3★ Write down the gradient of a line perpendicular to y=mx+c

3★ Write down the gradient of a line perpendicular to y=mx+c

Find the equation of a perpendicular line

3★ Write down the gradient of a line perpendicular to y=mx+c

3★ Write down the gradient of a line perpendicular to y=mx+c

Find the equation of a perpendicular line

6★ Write down the equation of a line perpendicular to y=mx+c and passes through (a,b)

6★ Write down the equation of a line perpendicular to y=mx+c and passes through (a,b)

Equation of a tangent to a circle

3★ Find the equation of the tangent given the equation of the radius and coordinates of tangent intersection

3★ Find the equation of the tangent given the equation of the radius and coordinates of tangent intersection

Equation of a tangent to a circle

4★ Find the equation of the tangent given equation of circle and coordinates of the intersection with the tangent

4★ Find the equation of the tangent given equation of circle and coordinates of the intersection with the tangent

Equation of a tangent to a circle

5★ Find the equation of the tangent given the equation of the circle and the x-coordinate of the intersection with the tangent

5★ Find the equation of the tangent given the equation of the circle and the x-coordinate of the intersection with the tangent

Solve rational equations

5★ Solve a rational equation where you have the sum of two fractional expressions

5★ Solve a rational equation where you have the sum of two fractional expressions

Factorise a quadratic expression

6★ Factorise a quadratic resulting in (ax + b)(c - dx) or (ax + b)(cx + d)

6★ Factorise a quadratic resulting in (ax + b)(c - dx) or (ax + b)(cx + d)

Solve a quadratic by factorising

6★ Solve a quadratic resulting in (ax + b)(c - dx) or (ax + b)(cx + d)

6★ Solve a quadratic resulting in (ax + b)(c - dx) or (ax + b)(cx + d)

Solve a quadratic by completing the square

3★ Solve by completing the square where b is divisible by 2 in quadratic

3★ Solve by completing the square where b is divisible by 2 in quadratic

Solve a quadratic by completing the square

4★ Solve by completing the square where b is not divisible by 2 in quadratic

4★ Solve by completing the square where b is not divisible by 2 in quadratic

Solve quadratic inequalities

6★ Solve a quadratic inequality (where a is not 1) involving rearrangement

6★ Solve a quadratic inequality (where a is not 1) involving rearrangement

Calculate the median/IQR from a frequency table

3★ Use linear interpolation to find the median (always the midpoint of the interval)

3★ Use linear interpolation to find the median (always the midpoint of the interval)

Calculate the median/IQR from a frequency table

4★ Use linear interpolation to find the median (never the midpoint of the interval)

4★ Use linear interpolation to find the median (never the midpoint of the interval)

Calculate the median/IQR from a frequency table

5★ Find the interquartile range from a grouped frequency table

5★ Find the interquartile range from a grouped frequency table

Stem and leaf diagrams

3★ Interpret a stem and leaf diagram (how many were over?/What fraction were under?)

3★ Interpret a stem and leaf diagram (how many were over?/What fraction were under?)

Stem and leaf diagrams

5★ Adding data to a stem and leaf and analysing the effects on statistical measures

5★ Adding data to a stem and leaf and analysing the effects on statistical measures

Draw/Interpret cumulative frequency

4★ Estimate the interquartile range from a cumulative frequency graph

4★ Estimate the interquartile range from a cumulative frequency graph

Draw/Interpret cumulative frequency

4★ Estimate the interquartile range from a cumulative frequency graph

4★ Estimate the interquartile range from a cumulative frequency graph

Draw/Interpret cumulative frequency

4★ Estimate the interquartile range from a cumulative frequency graph

4★ Estimate the interquartile range from a cumulative frequency graph

Draw/Interpret cumulative frequency

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

Draw/Interpret cumulative frequency

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

Draw/Interpret cumulative frequency

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

5★ Estimate the number of people that scored more or less than an amount from a cumulative frequency graph

Interpret a pie chart

4★ Given the percentage represented by 2 sectors and the total calculate the number in third sector

4★ Given the percentage represented by 2 sectors and the total calculate the number in third sector

Confidence intervals

4★ Construct a confidence interval given a different confidence interval of the same sample

4★ Construct a confidence interval given a different confidence interval of the same sample

Increase/decrease by a percentage

1★ Increase/decrease by a percentage where the percentage is a multiple of 10

1★ Increase/decrease by a percentage where the percentage is a multiple of 10

Increase/decrease by a percentage

1★ Increase/decrease by a percentage where the percentage is a multiple of 10

1★ Increase/decrease by a percentage where the percentage is a multiple of 10

Increase/decrease by a percentage

2★ Increase/decrease by a percentage where the percentage is a multiple of 5 (exc multiples of 10)

2★ Increase/decrease by a percentage where the percentage is a multiple of 5 (exc multiples of 10)

Increase/decrease by a percentage

2★ Increase/decrease by a percentage where the percentage is a multiple of 5 (exc multiples of 10)

2★ Increase/decrease by a percentage where the percentage is a multiple of 5 (exc multiples of 10)

Increase/decrease by a percentage

3★ Increase/decrease by a percentage where the percentage is a multiple of 1

3★ Increase/decrease by a percentage where the percentage is a multiple of 1

Increase/decrease by a percentage

3★ Increase/decrease by a percentage where the percentage is a multiple of 1

3★ Increase/decrease by a percentage where the percentage is a multiple of 1

Increase/decrease by a percentage

4★ Increase/decrease by a percentage where the percentage is a multiple of 0.5

4★ Increase/decrease by a percentage where the percentage is a multiple of 0.5

Round to specific sf (inc bounds)

5★ Decimal rounding to the nearest 2 significant figures (where 2nd significant figure is 0)

5★ Decimal rounding to the nearest 2 significant figures (where 2nd significant figure is 0)