Explore displacement/time and velocity/time graphs with this mouse
Which exact dilution ratios can you make using only 2 dilutions?
Can you fill in the mixed up numbers in this dilution calculation?
Can you break down this conversion process into logical steps?
Use your skill and knowledge to place various scientific lengths in order of size. Can you judge the length of objects with sizes ranging from 1 Angstrom to 1 million km with no wrong attempts?
Which dilutions can you make using 10ml pipettes and 100ml
It is possible to identify a particular card out of a pack of 15
with the use of some mathematical reasoning. What is this reasoning
and can it be applied to other numbers of cards?
Practise your skills of proportional reasoning with this interactive haemocytometer.
Give your further pure mathematics skills a workout with this interactive and reusable set of activities.
Mathmo is a revision tool for post-16 mathematics. It's great installed as a smartphone app, but it works well in pads and desktops and notebooks too. Give yourself a mathematical workout!
Which dilutions can you make using only 10ml pipettes?
Match pairs of cards so that they have equivalent ratios.
How can we solve equations like 13x + 29y = 42 or 2x +4y = 13 with
the solutions x and y being integers? Read this article to find
How do scores on dice and factors of polynomials relate to each
Try this interactivity to familiarise yourself with the proof that the square root of 2 is irrational. Sort the steps of the proof into the correct order.
This resource contains a range of problems and interactivities on
the theme of coordinates in two and three dimensions.
The interactive diagram has two labelled points, A and B. It is
designed to be used with the problem "Cushion Ball"
An environment that enables you to investigate tessellations of
Can you give the coordinates of the vertices of the fifth point in
the patterm on this 3D grid?
Can you locate these values on this interactive logarithmic scale?
Can you set the logic gates so that the number of bulbs which are on is the same as the number of switches which are on?
This set of resources for teachers offers interactive environments
to support work on loci at Key Stage 4.
A collection of our favourite pictorial problems, one for each day
How good are you at finding the formula for a number pattern ?
Use Excel to explore multiplication of fractions.
Practice your skills of measurement and estimation using this interactive measurement tool based around fascinating images from biology.
A mathematically themed crossword.
Use Excel to practise adding and subtracting fractions.
Use an interactive Excel spreadsheet to investigate factors and
Use an Excel spreadsheet to explore long multiplication.
Use an interactive Excel spreadsheet to explore number in this
An Excel spreadsheet with an investigation.
Play a more cerebral countdown using complex numbers.
The shortest path between any two points on a snooker table is the straight line between them but what if the ball must bounce off one wall, or 2 walls, or 3 walls?
The classic vector racing game brought to a screen near you.
Take any parallelogram and draw squares on the sides of the
parallelogram. What can you prove about the quadrilateral formed by
joining the centres of these squares?
Use Excel to investigate the effect of translations around a number
A simple file for the Interactive whiteboard or PC screen,
demonstrating equivalent fractions.
Use the computer to model an epidemic. Try out public health policies to control the spread of the epidemic, to minimise the number of sick days and deaths.
A group of interactive resources to support work on percentages Key
This game challenges you to locate hidden triangles in The White
Box by firing rays and observing where the rays exit the Box.
Use this animation to experiment with lotteries. Choose how many
balls to match, how many are in the carousel, and how many draws to
make at once.
What is the quickest route across a ploughed field when your speed
around the edge is greater?
Use an Excel to investigate division. Explore the relationships
between the process elements using an interactive spreadsheet.
A weekly challenge concerning prime numbers.
Place a red counter in the top left corner of a 4x4 array, which is
covered by 14 other smaller counters, leaving a gap in the bottom
right hand corner (HOME). What is the smallest number of moves. . . .
Make and prove a conjecture about the cyclic quadrilateral
inscribed in a circle of radius r that has the maximum perimeter and the maximum area.
Ask a friend to choose a number between 1 and 63. By identifying which of the six cards contains the number they are thinking of it is easy to tell them what the number is.
Match the cards of the same value.
Can you beat the computer in the challenging strategy game?