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Logical Number Sequences Activity

Combining maths and computational thinking, this Barefoot Computing activity for upper primary uses linear number sequences to introduce algorithms in computing. Children work collaboratively to apply logical thinking and pattern recognition - key concepts used across the Barefoot Computing project. While using...

2D Shape Drawings Activity: an Introduction to Debugging Algorithms

This Barefoot Computing activity for upper primary goes deeper into the concept of algorithms, using logical reasoning and debugging to find errors and to improve accuracy and efficiency. By following instructions, children create diagrams constructed from simple shapes. They are asked to identify errors in the...

Pizza Pickle Scratch Debugging Activity

This Barefoot Computing activity challenges lower-primary children to debug simple Scratch programs that assemble pizzas on-screen. A simple four-step process for systematic debugging is demonstrated.

Using logical reasoning and learning-by-doing, children predict the outcomes of algorithms that contain...

Crazy Character Algorithms Activity: an Introduction to Sequences of Instructions

Children in lower primary settings can create their first algorithm using this Barefoot Computing unplugged computing activity. A picture of a 'crazy character' is decomposed into simple shapes. The instructions for drawing it are shared with the class who follow and attempt to reconstruct the picture. This...

Patterns Unplugged: Reusing Recipes Activity

This 'unplugged' activity introduces pattern recognition and the idea that algorithms can be repurposed. Cooking recipes are analysed to find parts that are common to more than one. Reusable parts are then borrowed to create new recipes which the children share with the class. Additional teacher guidance is given,...

Make a Game Project

In this multi-lesson project pupils design and code a computer game. It uses a rainforest theme but can be adapted to any topic, with learners of varying age or ability. The project includes: *Decomposition of the elements of a game *Designing the game *Creating assets for the game, such as background images and...

Logical Number Reasoning Activity

This activity combines computing and maths to look at algorithms. Children are challenged to solve missing number problems in number sequences, using logical reasoning. Additional challenges are then presented, and children are asked to share not just the answer, but the approach they took to solving the problem...

Kodu Game Selection Activity

This lengthier activity involves designing and creating a simple computer game using the free Microsoft Kodu platform. It is expected that the children will have some prior experience of Kodu, or that a basic tutorial is offered before commencing this activity. Worksheets are provided that help children through the...

Investigating Outputs

This activity helps children learn about computer systems and output devices. It relates these systems to those they encounter everyday, from headphones to printers and washing machine motors. They understand that programs make these devices function, and attempt a programming activity using Scratch and Lego WeDo....

Investigating Inputs Activity

This activity helps children to understand the components of computer systems, with a focus on input devices. It links this to their everyday experience, by comparing games controllers, keyboards, microphones and other everyday peripheral devices. The practical part of the activity involves creating programs in...

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