Material created by students working with the School of Mathematics, Statistics & Physics E-Learning Unit at Newcastle University over the summer of 2017, to support students making the transition from school to university.

## Project activity

#### Chris Graham on Complete a frequency table and find the measures of central tendency 21 hours ago

Gave some feedback: Ready to use

#### Chris Graham on Complete a frequency table and find the measures of central tendency 21 hours ago

Changed the protected variable name (as) which was causing the error.

#### Timur Zaripov on Complete a frequency table and find the measures of central tendency 1 week ago

Gave some feedback: Doesn't work

#### Simon Thomas on Find bounds for distance and time spent running, given imprecise measurements 1 month ago

Advice for Part(b) does not always match the answers. Looks like {distance} needs replacing with {rounded_distance} = precround{distance,0} in part (b) and (c) advice

#### Simon Thomas on Find bounds for distance and time spent running, given imprecise measurements 1 month ago

Gave some feedback: Has some problems

#### Chris Graham on Calculate the measures of central tendency for a sample 9 months, 4 weeks ago

Gave some feedback: Ready to use

#### Chris Graham on Calculate the measures of central tendency for a sample 9 months, 4 weeks ago

Saved a checkpoint:

The variable name "as" is reserved. I've updated it and the question is back working again.

#### Mario Orsi on Calculate the measures of central tendency for a sample 10 months ago

Gave some feedback: Doesn't work

#### Anne Else on Laws of Indices 10 months, 1 week ago

Gave some feedback: Ready to use

#### Christian Lawson-Perfect on Using Surds, Rationalising the Denominator 10 months, 3 weeks ago

Saved a checkpoint:

Replaced some javascript with pattern restrictions. There are still some string restrictions that could be replaced with pattern restrictions.

#### Christian Lawson-Perfect on Laws of Indices 10 months, 3 weeks ago

Saved a checkpoint:

Replaced string restrictions and javascript with pattern restrictions.

#### Christian Lawson-Perfect on Finding the full factorisation of a polynomial, using the Factor Theorem and long division 10 months, 3 weeks ago

Saved a checkpoint:

Replaced javascript with a pattern restriction.

#### Christian Lawson-Perfect on Factorising Quadratic Equations with $x^2$ Coefficients of 1 10 months, 3 weeks ago

Saved a checkpoint:

Replaced JavaScript marking with pattern restrictions.

#### Christian Lawson-Perfect on Expansion of brackets 10 months, 3 weeks ago

Saved a checkpoint:

Replaced string restrictions with pattern restrictions.

#### Christian Lawson-Perfect on Expand brackets and collect like terms 10 months, 3 weeks ago

Saved a checkpoint:

Replaced javascript with pattern restrictions in every part

#### Christian Lawson-Perfect on Create an algebraic expression from a word problem, simplify, and evaluate 10 months, 3 weeks ago

Saved a checkpoint:

Replaced javascript in part cwith a pattern restriction.

#### Christian Lawson-Perfect on Converting from standard index form to decimal. 10 months, 3 weeks ago

Saved a checkpoint:

Replaced string restriction with a pattern restriction

#### lucia ramsey on Find and use the formula for a geometric sequence 10 months, 4 weeks ago

Gave some feedback: Ready to use

#### Martin Kilian on Identifying different types of sequences 10 months, 4 weeks ago

Gave some feedback: Ready to use

#### Luis Hernandez on Identifying different types of sequences 1 year, 3 months ago

Gave some feedback: Has some problems