The easiest type of exponential to graph where the base is greater than 1 and no transformations take place.

Showing off the part types.

The easiest type of exponential to graph where the base is greater than 1 and no transformations take place.

Finding probabilities from a survey giving a table of data on the alcohol consumption of males. This can be easily adapted to data from other types of surveys.

Differentiate between linear and quadratic sequences and arithmetic and geometric sequences through a series of multiple choice questions. Spot different patterns in sequences like the triangle sequence, square sequence and cubic sequence and then use this pattern to find the next three terms in each of the sequences.

Some questions demonstrating new features in Numbas v4.0: pattern-matching, inference of variable types in mathematical expression parts, and marking equations.

This exercise will help you solve equations of type ax-b = c.

This exercise will help you solve equations of type ax-b = c.

A simple situational question about a box of chocolates, asking how many of each type there are, what percentage of the box they represent, the probability of picking one and ratios of different types.

Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.

rebelmaths

This exercise will help you solve equations of type ax-b = c.

The easiest type of exponential to graph where the base is greater than 1 and no transformations take place.

Basic indefinite integrals, Basic definite integrals, integration by substitution

Missing: Area type question, solving diff eq application

Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.

rebelmaths

Basic indefinite integrals, Basic definite integrals, integration by substitution

Missing: Area type question, solving diff eq application

Solving a second-order constant coefficient ODE. Uses the differentiation extension: https://github.com/Tandethsquire/Differentiation, and the Differential Equation custom part type, to differentiate a student answer and ensure it satisfies the equation.

A sample of what can be done with the differentiation extension, and the corresponding custom part type.

Diferenciar entre secuencias aritméticas y geométricas a través de una serie de preguntas de opción múltiple. Localice diferentes patrones en secuencias como la secuencia de triángulos, la secuencia cuadrada y la secuencia cúbica y luego use este patrón para encontrar las siguientes funciones en cada una de las secuencias.

Using simple substitution to find $\lim_{x \to a} bx+c$, $\lim_{x \to a} bx^2+cx+d$ and $\displaystyle \lim_{x \to a} \frac{bx+c}{dx+f}$ where $d\times a+f \neq 0$.

Solve 4 first order differential equations of two types:$\displaystyle \frac{dy}{dx}=\frac{ax}{y},\;\;\frac{dy}{dx}=\frac{by}{x},\;y(2)=1$ for all 4.

rebelmaths

This exercise will help you solve equations of type ax-b = c.

This question assesses the students ability to calculate and convert between different types of compound units, including rates of pay, speed and unit pricing.

Basic indefinite integrals, Basic definite integrals, integration by substitution

Missing: Area type question, solving diff eq application

Questions about the properties of different types of triangles.

Fiddling about with a new extension providing a "quantity" data type: an amount with units.

Fiddling about with a new extension providing a "quantity" data type: an amount with units.

Examples of the following custom part types: Yes/no, List of numbers, Give a numerical input for an expression, Number entry modulo.

This exercise will help you solve equations of type ax-b = c.

A simple situational question about a box of chocolates, asking how many of each type there are, what percentage of the box they represent, the probability of picking one and ratios of different types.