Recently published items - Numbas at mathcentre.ac.uk

ingresar expresiones algebraicas en Numbas

Question by

Ricardo Monge

Instructions on inputting ratios of algebraic expressions.

rebelmaths

Published on CC BY

Multiply two fractions (some negative numbers)

Question by Anthony Brown

This question tests a student's ability to multiply two fractions. Some of the numerators or denominators will be negative.

Published on CC BY

Divide two fractions

Question by Anthony Brown

This question tests a student's ability to divide one fraction by another.

Published on CC BY

GraphTemplate

Question by Raymond Corrigan

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

Published on CC BY

Fraction Arithmetic with answers in simplest form

Question by

Adrian Jannetta and 1 other

No description given

Published on CC BY-NC-SA

Add two fractions with the same denominator (some negative numbers).

Question by Anthony Brown

This question tests a student's ability to add two fractions with the same denominator. There is at least one negative numerator.

Published on CC BY

Johan's copy of Factoring quadratics

Question by Johan Maertens

Factoring a quadratic equation

Published on CC BY

Ethan's copy of Numbas demo: Motion under gravity

Question by Ethan Smith

Customised for the Numbas demo exam

Motion under gravity. Object is projected vertically with initial velocity $V\;m/s$. Find time to maximum height and the maximum height. Now includes an interactive plot.

Published on CC BY

JSXGraph diagram

Question by Lars Hansson and 2 others

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

Published on CC BY

Rearranging the percentage weight per volume formula

Exam (4 questions) by

Ben Brawn

No description given

Published on CC BY-NC-SA