These paired activities, from Paul Curzon of the CS4FN team, offer an interesting slant on search algorithms and their relative efficiency.

Students are asked to consider sufferers of ‘locked-in syndrome’, a condition that leaves a healthy mind inside body that is, often, completely paralysed. If the...

This is a classroom-based activity from the Wellcome Trust Sanger Institute that allows students to explore the features of two bacterial pathogen genomes. The aim of the activity is to highlight the role of different genetic components in two strains of Staphylococcus aureus and to identify how these have led to...

From the Wellcome Trust Sanger Institute, this resource helps students to consider the allocations of funds to one or more malaria intervention projects. In groups they must discuss the pros and cons of different the projects and decide which should receive funding....

Carom Maths provides this resource for teachers and students of A Level mathematics.

In this presentation students are given a function and explore the mapping of natural numbers, as well as being challenged to find the inverse function. A link to the online encyclopaedia of integer sequences is provided for...

This resource looks at how cutting edge science is being used to answer archaeological questions, as well as solving present day problems, such as the identification of meat in processed foods. Analysis of mitochondrial DNA was performed, at the University of York, on samples from skeletal remains unearthed by the...

A matching is a set of edges on a bipartite graph in which no two edges share a common vertex. A bipartite graph consists of two sets of vertices X and Y. The edges only join vertices in X to vertices in Y. A matching in a bipartite graph is the pairing of some or all of the vertices in X with some or all of the...

This Core Maths task is suitable for small group work and provides a good opportunity to demonstrate and encourage mathematical modelling.  Students investigate the minimum amount of metal needed to contain a given amount of drink in a can. They are encouraged to explore ...

This series of Core Maths resources explore using linear programming to maximise profit in a number of different situations.

Maximising Profit: Linear Programming Examples
This package contains three different examples for students to explore, rocking horse manufacture, minibus travel...

In this activity, students are required to find the mean, median and mode from a data set, from a frequency table, from a grouped frequency table containing continuous data and from a grouped frequency table containing discrete data.

This resource is part of the Making Stats Vital collection from Jonny...

In this activity, students are introduced to the bee academy. A small set of data is provided and members of the bee academy explain how to find the range, the interquartile range, the mean deviation from the mean, the mean squared deviation from the mean, the sample variance and the standard deviation.

This...

From the Integrating Mathematical Problem Solving project by Mathematics in Education and Industry (MEI), this activity shows that income is not equally distributed among all the inhabitants of a country. This can be shown visually using a graph and also measured. The mathematical ideas covered are:
•...

In this lesson, students will investigate some of the meteorites and associated rocks in the loan box. They will test them for magnetism, do a visual analysis and measure their mass to calculate the densities of their items. This activity is particularly geared towards getting students to estimate the volume of the...

In plants, cell division by mitosis takes place in specific tissues, called meristems, that are found at the growing root and shoot tips and in the cambium between the xylem and phloem of the vascular bundle. The cells in the meristems are...