Draws a triangle based on 3 input points. Calculates length, area, perimeter, heights and internal angles

Laplace from tables: e^(at), cos(bt), sin(bt).

rebelmaths

Laplace from tables: e^(at), cos(bt), sin(bt).

rebelmaths

Laplace of constants and powers of t

rebelmaths

A method of randomly choosing variable names - use the expression() JME function to create a variable name from a randomly chosen string.

(This question also uses a custom marking script to check that the student has simplified the expression)

Given some random finite subsets of the natural numbers, perform set operations $\cap,\;\cup$ and complement.

6 questions which introduce the user to the Numbas system.

Simplify algebra expressions

This question concerns the evaluation of the eigenvalues and corresponding eigenvectors of a 2x2 matrix.

Solving linear equations to find the value of x.

A method of randomly choosing variable names - use the expression() JME function to create a variable name from a randomly chosen string.

(This question also uses a custom marking script to check that the student has simplified the expression)

Basic algebra.  The intention is to help students generalise a rule\pattern from 3 questions of increasing complexity.

Sample of size $24$ is given in a table. Find sample mean, sample standard deviation, sample median and the interquartile range.

EC2065 activity 4.5

This question concerns the evaluation of the eigenvalues and corresponding eigenvectors of a 2x2 matrix.

6 questions which introduce the user to the Numbas system.

Invert a 3 x 3 matrix.

Solve a 3 x 3 matrix system.

Based on a generic QTS example.  Practice of cancelling *before* the final calculaltion.

6 questions which introduce the user to the Numbas system.

Substitute the numeric or algebraic definition of a variable into different expressions. 

Draws a triangle based on 3 input points. Calculates length, area, perimeter, heights and internal angles

Given a graph of some function $f(x)$ (a cubic), the student is asked to write the coordinates of the maximum and minimum points. The student then finds the maximum and minimum points of a second cubic function without using a graph, by finding the derivative, solving the quadratic equation that results from setting the derivative equal to zero, and finally testing the value of the second derivative.

Solve a system of three simultaneous linear equations

Basic solving of linear equations.

A set of MCQ designed to help Level 2 Engineering students prepare/practice for the on-line GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Draws a triangle based on 3 input points. Calculates length, area, perimeter, heights and internal angles

A test of basic concepts to do with SI units and concentrations of solutions.

Draws a triangle based on 3 input points. Calculates length, area, perimeter, heights and internal angles