Christian Lawson-Perfect
Member of the e-learning unit in Newcastle University's School of Mathematics and Statistics.
Lead developer of Numbas.
I'm happy to answer any questions - email me.
Christian's activity
Christian Lawson-Perfect on José's copy of Matrix manipulation 2 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on José's copy of Construct an equilateral triangle - GeoGebra 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Jinhua's copy of Numerical reasoning - percentages and profit 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Jinhua's copy of Bill's copy of jean's copy of Graph of a quadratic function 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Jessica's copy of Simultaneous linear equations (variables) 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Jessica's copy of Numerical reasoning - prices in ratios 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on jean's copy of Graph of a quadratic function 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on James's copy of Two factor ANOVA 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Integration by parts 2 - cos and sin 9 years, 7 months ago
Gave some feedback: Ready to use
Christian Lawson-Perfect on Integration by parts 1 with limits 9 years, 7 months ago
Gave some feedback: Ready to use