Simple Indefinite Integrals

Simple Indefinite Integrals

Simple counting exercise, with combinations

Simple counting exercise, with combinations

Simple counting exercise. Students are encouraged to look for the smart way of counting.

Simple exercises introducing the fundamental set operations, and NUMBAS syntax for sets.

This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$  with random coefficients set by NUMBAS.

Simple ratio question with custom marking and partial credit possible

Given $5$ vectors in $\mathbb{R^4}$ determine if a spanning set for $\mathbb{R^4}$ or not by looking for any simple dependencies between the vectors.

Using Pythagoras' Theorem to find a missing side. Illustrated using simple Eukleides diagram

rebelmaths

Intorduction to using the defnition to prove simple stamtements.

Simple intro to mod arithmetic

A really simple question which asks the student to multiply two matrices.

Write expressions for the moment of inertia of simple shapes about various axes.

An A-frame structure supporting a load at the top.  Simple because both legs are two force bodies.

An A-frame structure supporting a load at the top.  Simple because both legs are two force bodies.

Simple exercises introducing the fundamental set operations, and NUMBAS syntax for sets.

Calculate the time taken for a certain distance to be travelled given the average speed and the distance travelled.

Small, simple question.

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.

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 $d\times a+f \neq 0$.

This uses an embedded Geogebra SHM graph with coefficients set by NUMBAS.