These technical briefs look at agricultural production in many parts of the world, carried out on a small-scale by farmers. Relatively small improvements in agricultural practice can have a big impact on yield and dramatically improve the life of a farmer and their family.

Technical briefs are documents...

This More Maths Grads resource, from the Maths Careers website, investigates the maths used in transport and is based on the travelling salesman problem.

Students are given a table containing information on the cost of air travel between nine different cities and asked to plan a route that visits each...

This Nuffield Working with Science unit was designed to enable students to investigate the sources, nature and impacts of air pollution.

Guidance for teachers and technicians appears in...

This engineering resource, produced by Mathematics in Education and Industry (MEI) for the Royal Academy of Engineering, asks the question: how can a camera, mounted on a helicopter, be used to track the location of a ground-based object? A number of discussion ideas are considered before using 2D and 3D...

This STEMNET resource describes the background and career of STEM Ambassador Nathan Kan, a Senior Airworthiness Engineer.

Nathan works for QinetiQ, a company which provides technology-based services to the defence, security and related markets. It also delivers consultancy services to commercial and...

Alan works at the UK Astronomy Technology Centre, and is designing software for the James Webb Space Telescope.  Alan talks about his work on the mid infrared instrument which will look at the formation of galaxies in the early universe.  He uses coding in his job and explains how you need to write algorithms to a...

A Catalyst article about the life and ideas of Albert Einstein. He is most famous for his ideas on relativity which formed the theory of general relativity, in which he showed that gravity could be explained as the effect of large masses on space. After the Second World War he also worked with other scientists and...

A Catalyst article about alchemy, the study of eternal life, salvation, and the answer to the ultimate questions about life, the universe and everything. It flourished for more than 1500 years until, in the late 1600s, the beginnings of modern, scientific chemistry edged it aside. The article looks at what was...

This Catalyst article looks at the work of Alfred Russel Wallace who developed a theory of evolution in parallel with Charles Darwin; they published their findings jointly. As a scientist he was interested in lots of different things, from how different species came into existence to the question of whether ghosts...

This reliable practical allows students to use algae to look at the rate of photosynthesis with quantifiable and replicable results. In this protocol, the...

Mathcentre provide these resources which cover a wide range of algebraic topics, many of which are used in the field of engineering. They include, solving linear equations, quadratic equations, partial fractions, rearranging formulas, factorials and the laws of indices.

Comprehensive notes, with clear...

Mathcentre provide these resources which cover a wide range of algebraic topics, many of which are suitable for students studying mathematics at Higher Level GCSE, or A Level, as well as those students for whom mathematics is an integral part of their course. Some of the topics covered include completing the square...

Mathcentre provide these resources which cover a wide range of algebraic topics. They include solving linear equations, quadratic equations, rearranging formulas, the laws of indices, expanding brackets, inequalities and solving simultaneous equations.

Comprehensive notes, with clear descriptions, for each...

This resource contains four problems which require students to be able to manipulate algebraic expressions, complete the square, state whether statements are true sometimes, always or never and develop questions which have specific answers.

This sub-collection of resources from the Virtual Text Book collection contains twenty resources designed for use on an interactive whiteboard to aid the teaching and learning of a variety of topics in ‘Algebra'. Each resource is an interactive Excel worksheet to encourage teacher-student interaction. The topics...