This textbook takes an ‘unplugged’ approach to learning the critical concepts in computer science. It relies heavily on metaphors as a means for readers to grasp new topics and relate them to their current understanding. It also contains puzzles which aid understanding.

The book includes chapters covering...

This edition of the Computing at School newsletter focuses on pedagogy, and contains articles covering:

*Barefoot Computing teaching resources and ready-to-deliver CPD with QuickStart Computing

*BCS Certificate in Computer Science Teaching

*Baseline assessment of computing

*Bebras...

This edition of the Computing at School newsletter, from a time of extensive curriculum change, includes:

*Arguments for teaching computational thinking

*Introduction to Arduino

*A short article about JavaScript in secondary schools

This early edition of the Computing at School (CAS) newsletter includes articles on Scratch programming and curriculum structure in lower secondary school. Also, videos showing the importance of maths in computer science are highlighted.

With this simulation, students build an understanding of solution concentration by varying amounts of solute, solvent, and solution. Experimenting with several different chemicals in solid and concentrated solution form, students can develop qualitative and quantitative relationships.

Learning objectives...

Produced by Solar Spark, this activity allows students to see a condensation polymerisation reaction in action as the polyamide polymer, Nylon, is produced. This is a condensation polymer made of two parent monomers, a di-amine and a di-acid chloride.

The reaction can be used to illustrate:
*...

This video is the full experiment in real time to investigate the rate of conduction in various metals.

This Pedagogics resource uses the following quote from the Chinese philosopher Confucius: "Tell me...and I will forget. Show me... and I will remember. Involve me... and I will understand"

This article discusses how simple observations of pests on horse chestnut trees can contribute to a 'citizen science' project. The article is from Catalyst: Secondary Science Review 2015, Volume 25, Issue 4.

Catalyst is a science magazine for...

In this resource from the DfE Standards Unit, students will identify perpendicular gradients and lines that are perpendicular, learn to relate their learning about perpendicular lines to their previous learning about straight lines and explain the reasons why lines are parallel and perpendicular. Students should...

In this Catalyst article, David Edwards studies ways of reducing the impact of human activities in tropical regions. The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 3.

Catalyst is a science magazine for students aged...

Produced by the LSIS, this practical activity is designed to engage learners in discussion about momentum and to help them to predict the possible effects of a collision. You may choose to perform a demonstration, using a simple runway, ball bearings and magnets, and then ask pairs or groups of students to try it...

This video demonstrates how the gravitational potential energy of a skateboarder is converted into kinetic energy as they move down a ramp.  It discusses efficiency and how you can calculate the energy mathematically at both stages.  It also ties into SUVAT and demonstrates how an objects acceleration due to...