This project, exploring basic encryption, is a useful introduction to data security as well as iterating through strings to manipulate them. The program create a ‘substitution cipher’, one of the most basic forms of encryption. It also demonstrates that, for more complex chained commands, Scratch becomes rather...

This visual mathematics project focuses on the beautiful images known as Julia Sets (named after French mathematician Gaston Julia). Students use a repeated iterations to explore the world of complex numbers, writing and amending a relatively complicated Scratch program. 

A Nature of Science reader that tells the story of how scientists have searched for some simple substances from which everything else might be made. The story starts with the discovery that fire could help to obtain metals from rocks and ends with Mendeleev’s triumphant discovery of the periodic law and the...

This excel file deals with the puzzle where a number between 1 and 63 is chosen. That number can be seen on some of a set of six cards. The number can easily be calculated by looking at the cards containing that number. This puzzle is based on binary numbers and the fact that any number can be uniquely expressed as...

Edexcel’s GCSE Astronomy syllabus provides an opportunity for students to develop their understanding and enthusiasm for astronomy, as well as to complement and extend the reach of their study of Key Stage Four science, technology, engineering and mathematics (STEM) subjects.

This article from School Science...

This London Engineering Project paper, from Royal Academy of Engineering, describes the stages of setting up the Solar Car Challenge as a 12-week themed activity. Students were asked to work in groups to create and customise cars to make them faster and bespoke. Work on...

The Solar Spark educational resources are produced by the SUPERGEN Excitonic Solar Cells Consortium. This is a group of research scientists from eight UK universities working together to do scientific research on Excitonic Solar Cells. Researchers work in the areas of polymer solar cells, dye-sensitised solar cells...

The Standards Unit: Improving Learning in Mathematics resources were produced as a response to the Smith report. The materials use active learning approaches originally designed for post-16 mathematics but for use across the secondary phase. The resources, and the work of the Standards Unit with leading maths...

This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with Willis Carroon North Limited and South Yorkshire Police. In this module the problem is to choose the most appropriate electronically-controlled security...

The story so far, from the Nuffield Mathematics Project, attempts to summarise some of the early Teachers’ Guides. References are also made to Desk calculators and Space. The purpose of the book was two-...