Practise your skills of proportional reasoning with this interactive haemocytometer.

Do you know which birds are regular visitors where you live?

Maths is everywhere in the world! Take a look at these images. What mathematics can you see?

Work with numbers big and small to estimate and calulate various quantities in biological contexts.

Work with numbers big and small to estimate and calculate various quantities in biological contexts.

How would you go about estimating populations of dolphins?

Could nanotechnology be used to see if an artery is blocked? Or is this just science fiction?

How many generations would link an evolutionist to a very distant ancestor?

Analyse these beautiful biological images and attempt to rank them in size order.

Build a mini eco-system, and collect and interpret data on how well the plants grow under different conditions.

I need a figure for the fish population in a lake, how does it help to catch and mark 40 fish ?

Simple models which help us to investigate how epidemics grow and die out.

What is the chance I will have a son who looks like me?

This article explores how researchers in disease dynamics are using mathematics to understand how the influenza virus replicates.

How do scientists or mathematicians estimate the size of a population of wild animals?

The human genome is represented by a string of around 3 billion letters. To deal with such large numbers, genome sequencing relies on clever algorithms. This article investigates.