Diagram showing the hydrogen bonds that form between the four bases in the DNA double helix. These weak forces between the bases keep the two complementary strands of DNA together and ensure that the correct bases are put in the right place during replication of the DNA molecule. A always pairs with T and C always...

This practical activity outlines how to grow plants hydroponically in the classroom. It aims to give students an understanding of the basic growth needs of plants. It also shows how hydroponics can be utilised to provide food to humans as our population expands.

This technique can be expanded in a number of...

A hyperbola is given with a parabola ax²  touching each branch of the hyperbola at single points. The task is to determine the value of a.

A formal proof of the general situation involves substituting the equation of the parabola into the equation of the hyperbola. The...

This program begins with graphs of the hyperbola in the form x²/a^...

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

This presentation introduces Euclid's axioms and theorems and provides historic information on the development of geometric principles, as well as discussing hyperbolic geometry. A link to Non-Euclid software, from Joel...

A Computing at School community resource which provides a very comprehensive introduction to PHP and MySQL including setting up and configuring. This is useful as a “how to” guide for students.

This collection of Nuffield Maths resources explores Hypothesis testing. The demand is roughly equivalent to that in GCE A level. 

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The activities in this workbook cover the ideas of statistical significance, type I and type II errors and the power of a test. The relationship between power and significance in the context of tests of means is considered and the final spreadsheet shows how to conduct a chi-squared test of association in a...

This resource is based around the chemical composition of the human body and the origin of elements in the universe. Students can input a mass in the spreadsheet to see what proportion of their mass is from elements created in the Big Bang, in stars and in supernovae. Graphs are also shown for the relative...

Mobile app development is an engaging way for students to learn programming and interface design as many do, indeed, "love their smartphone".

This complete learning package teachers the origins and development of the smartphone, helping them to appreciate the amount of technology packed into their pocket. It...

These resources were developed by the Gatsby Science Enhancement Programme and the Centre for Science Education at Sheffield Hallam University in order to demonstrate new ways that ICT can be used to enhance practical work in science. Research scientists use computer technology in both the collection and the...

Kayleigh is an ICT specialist for RAF Whittering, she discusses her role in this video. As an ICT specialist she supports IT equipment at stations and on deployment, looks after networks, servers, hardware and software. It is an essential role, to ensure communication continues between UK and other overseas teams....

The IDEAS training materials are for use on continuous professional development courses to support the teaching of ideas and evidence in school science. The materials offer six in-service CPD sessions, which take approximately half a day each. Ideas and approaches for lessons are illustrated using materials...

This file from the IDEAS pack is a set of resource materials to support the teaching of ideas, evidence and argument in school science education. It consists of 15 sample lessons which can be used by teachers wishing to try out some or all of the approaches. The learning goals of the IDEAS lessons are different....