A problem about genetics and the transmission of disease.
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.
Simple models which help us to investigate how epidemics grow and die out.
Can you suggest a curve to fit some experimental data? Can you work out where the data might have come from?
How much energy has gone into warming the planet?
Formulate and investigate a simple mathematical model for the design of a table mat.
Andy wants to cycle from Land's End to John o'Groats. Will he be able to eat enough to keep him going?
Which countries have the most naturally athletic populations?
How would you design the tiering of seats in a stadium so that all spectators have a good view?
Work out the numerical values for these physical quantities.
Many physical constants are only known to a certain accuracy. Explore the numerical error bounds in the mass of water and its constituents.
Could nanotechnology be used to see if an artery is blocked? Or is this just science fiction?
Examine these estimates. Do they sound about right?
Get some practice using big and small numbers in chemistry.
In which Olympic event does a human travel fastest? Decide which events to include in your Alternative Record Book.
Is it really greener to go on the bus, or to buy local?
Learn about the link between logical arguments and electronic circuits. Investigate the logical connectives by making and testing your own circuits and fill in the blanks in truth tables to record. . . .
Estimate these curious quantities sufficiently accurately that you can rank them in order of size
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?
Can Jo make a gym bag for her trainers from the piece of fabric she has?
Which dilutions can you make using only 10ml pipettes?
Can you deduce which Olympic athletics events are represented by the graphs?
Explore the properties of perspective drawing.
Where should runners start the 200m race so that they have all run the same distance by the finish?
When you change the units, do the numbers get bigger or smaller?
Work with numbers big and small to estimate and calculate various quantities in physical contexts.
Work with numbers big and small to estimate and calculate various quantities in biological contexts.
How do you write a computer program that creates the illusion of stretching elastic bands between pegs of a Geoboard? The answer contains some surprising mathematics.
An observer is on top of a lighthouse. How far from the foot of the lighthouse is the horizon that the observer can see?
Investigate circuits and record your findings in this simple introduction to truth tables and logic.
Which units would you choose best to fit these situations?
How efficiently can you pack together disks?
Can you work out which drink has the stronger flavour?
In Fill Me Up we invited you to sketch graphs as vessels are filled with water. Can you work out the equations of the graphs?
What shape would fit your pens and pencils best? How can you make it?
Make an accurate diagram of the solar system and explore the concept of a grand conjunction.
Imagine different shaped vessels being filled. Can you work out
what the graphs of the water level should look like?
Can you work out which processes are represented by the graphs?
When a habitat changes, what happens to the food chain?
Use trigonometry to determine whether solar eclipses on earth can be perfect.
Analyse these beautiful biological images and attempt to rank them in size order.
To investigate the relationship between the distance the ruler drops and the time taken, we need to do some mathematical modelling...
Does weight confer an advantage to shot putters?
How would you go about estimating populations of dolphins?
Are these estimates of physical quantities accurate?
Work with numbers big and small to estimate and calulate various quantities in biological contexts.
These Olympic quantities have been jumbled up! Can you put them back together again?
Can you draw the height-time chart as this complicated vessel fills
This problem explores the biology behind Rudolph's glowing red nose.
Explore the relationship between resistance and temperature