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Bug in the water cycle

A set of simple scratch ‘debugging’ activities that children can use to apply their understanding of programs and codes.  Children are shown a series of faulty programs which are based around the water cycle.  They are then supported to use logical reasoning to locate and fix the bugs within them.  Notes for...

Spreadsheet tutorials

This series of spreadsheet tutorials for excel 10, from the Howard Hughes Medical Institute, work through a range of spreadsheet functions that can be used when analysing data.

Each tutorial contains detailed instructions and a series of exercises to work through. The tutorials start with some of the more...

Exploring Rainforests

In this activity, students examine changes to forests in cross-border regions of Africa and Borneo using Google Earth Pro to help identify features shown in satellite images and make measurements. The context allows students to explore the factors which put pressure on forested areas, and what is being done to...

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...

Routing and deadlock in networks

Routers pass packets from network to network. This activity explores the relationship between efficient packet transfer and topology. Although it is aimed at younger students, this practical activity can often reinforce understanding while also making a theory topic more engaging and enjoyable.

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...

Squishy circuits classroom guide

Squishy Circuits are a great way to take modelling further by introducing batteries and components. Use Squishy circuits (conductive and insulative play dough) to create the circuits and realise part of a design. Comprehensive classroom guidance for ideas in using this in fun and inspiring ways.

About me

In this activity, part of a group of Python inspired resources,  students will learn how to write a Python program telling people all about you.

Teachers and session leaders should access the project materials and notes ...

Countdown Timer

This activity is part of a group of projects and activities in Python , that can be used with Raspberry Pi Sense Hat or using the Sense Hat emulator. This resources works well with older or more advanced students.

Teachers and session leaders should access the ...

Happy Birthday

In this project, part of the HTML and CSS projects , you’ll be introduced to HTML & CSS by learning how to make your own customised birthday card.

Teachers and session leaders should access the ...

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