In this resource , students can get started and are guided step-by-step through the process of creating all sorts of projects using Scratch including games, animations, quizzes, electronics circuits, and more. Although originally written for the Raspberry Pi all the projects can be ported to other platforms (except...

This resource contains a series of card tricks. Each trick is presented in two parts. In the first part enough detail is given so that the trick can be performed. A description of the desired effect is given followed by an explanation of the mechanics of the trick – actually what is done to ensure the trick works...

The Magic of Computer Science II begins with an introduction to the resource, explaining the basic concepts used in the book. There follows descriptions of how to perform seven tricks with explanations of how the trick works and the computer science concepts illustrated in the tricks.

The joker in...

Our society is linked by many networks: telephone networks, utility supply networks, computer networks, and road networks. For a particular network there is usually some choice about where the roads, cables, or radio links can be placed. This resource explores the need to find ways of efficiently linking objects in...

When there are a lot of people using one resource, such as cars using roads, or messages getting through the Internet, there is the possibility of “deadlock”. A way of working cooperatively is needed to avoid this happening. The resource begins with instructions on how to play the orange game. The activity contains...

This activity shows how to accomplish a simple, but nevertheless seemingly impossible task -making a fair random choice by flipping a coin, between two people who don’t necessarily trust each other, and are connected only by a telephone. The resource begins with a detailed explanation of the activity and...

Many optimization problems involve situations where certain events cannot occur at the same time, or where certain members of a set of objects cannot be adjacent. For example, anyone who has tried to time-table classes or meetings will have encountered the problem of satisfying the constraints on all the people...

This edition of the Computing at School newsletter focuses on teaching computing in primary schools, and contains articles covering:

*Pedagogy of computing in primary schools

*National curriculum programme of study

*Game design in the primary classroom

*Primary – secondary transition...

This introduction to programming in Scratch uses a trivial example to demonstrate simple audio and animation. It is written for Scratch 1.4 but can be easily adapted for later versions. ...

This game-writing activity using Scratch will bring back youthful memories for some! It provides...

This practical guide to creating a simple game is aimed at those new to programming with Scratch...

Combining some fundamental physics with trigonometry and computer programming, this guide helps students to create a simulation of the projectile motion of a cannon ball. The concepts are all briefly explained, and the program introduces some clever mathematics as well as game elements, such as collision detection...

This edition of the Computing at School newsletter contains articles covering:

*Computing in the national curriculum

*Computational thinking in the classroom

Many real-life situations can be modelled in the form of a network or “graph” of the kind used for colouring in the Poor Cartographer – Graph ...

The students’ goal in this resource is to find Treasure Island. Friendly pirate ships sail along a fixed set of routes between the islands in this part of the world, offering rides to travellers. Each island has two departing ships, A and B, which students can choose to travel on in order to find the best route to...