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Crumble Card Buggy

This resource provides instructions for building a card buggy and creating a sample programme for your crumble board. You will need motors, a battery pack and connectors to complete the project.

Programming a buggy with Invent!

This collection of resources can be used to create a roving buggy, when combined with either a Crumble Controller buggy kit or Invent! starter pack. The resources include instructions for programming your buggy, activity mats for students to use for their programming challenges, pupil worksheets to guide students...

Life in a Can

A cross-curricular resource for primary and lower secondary schools that investigates life and how it can be maintained in the harsh atmosphere of space.

The engineers and scientists who built the International Space Station are faced with huge challenges - everything needed to keep astronauts alive must be...

The Peruvian Coin Flip - Cryptographic Protocols

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...

Session Four: General Solution Using Repeat until and if...do...

This Rapid Router lesson uses the Blockly language to develop ideas about selection, repetition, and conditionals. Children progress from specific instructions to spot patterns that can be made into generalised solutions. This important step helps learning about abstraction and pattern generalisation, two...

Network protocols

In this activity students consider how different methods of communication operate successfully. By looking at rules and procedures in place, students are introduced to communication protocols. By working through a role-play scenario, pupils test their own protocol operating in an unreliable environment...

Printable Scratch Blocks for Programming Unplugged

The resource includes Scratch blocks which can be printed and laminated to allow children to create block algorithms visually and in a hands-on way. A great resource to introduce the idea of Scratch blocks to Key Stage One students in the hope that they will become familiar with the system when they reach Key Stage...

Ice Roads - Steiner Trees

Sometimes a small, seemingly insignificant, variation in the specification of a problem makes a huge difference in how difficult it is to solve. This activity, like the The Muddy City problem, is about finding short paths through networks....

The Poor Cartographer - Graph Colouring

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...

Marching Orders - Programming Languages

Computers are usually programmed using a “language,” which is a limited vocabulary of instructions that can be obeyed. This activity gives students some experience with this aspect of programming. The resource begins with a demonstration of the marching order activity followed by the activity itself, together with...

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