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Ciphering a sentence

A cipher is a message that has been written in such a way (encoded) that it is unreadable by others. In this lesson, students will use mapping to encode a sentence. Students will work with a partner to create an algorithm that describes the encryption process. They will also examine encoded and decoded messages to recognize ...

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Rock, Paper, Scissors AI!

In this lesson we use the game rock, paper scissors to investigate how an AI can recognise your hand gestures. Firstly students create, train and test their own AI model. They import their AI model into a pre-made JavaScript program to modify the computer program to incorporate game play. The level of game play will depend ...

Online

AI image recognition - exploring limitations and bias

A hands-on activity to practise training and testing an artificial intelligence (AI) model, using cartoon faces, including a discussion about sources of potential algorithmic bias and how to respond to these sources.

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Hot Bots

For this project, students are introduced to the Arduino microcontroller and Arduino integrated development environment for programming a switch on an air conditioner. This lesson was designed by Cindy Thornton, Flinders Island District High School, Tasmania.

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Lilypad Personalised Alert Buzzer

In this lesson students will create a personalised musical buzzer by programming the LilyPad Arduino to play a sound using the Main board, Buzzer and Button, coding the note frequency in Arduino IDE. The lesson can be extended to include LED’s that light up or flash according to the note played to enable the buzzer to be ...

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Sphero young inventors

In this lesson students will explore the use of Sphero in the everyday world by adding accessories to invent solutions to workplace or other problems or simply by inventing an adaptation to the device. In each case, they are to build the accessory and create the code required for the device to serve a particular purpose. ...

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Sphero Invent a Game

This lesson will explore how to program the Sphero using functions and show the benefits of decomposing the behaviour of the Sphero into functions, instead of writing line by line repeated behaviours. This lesson idea was created by Celia Coffa.

Online

Project Quantum: Online assessment system

Project Quantum helps computing teachers check their students’ understanding, and support their progress, by providing free access to an online multiple-choice assessment system and question bank. To use Project Quantum, you will need to create a free account.

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Heads or tails

In this lesson we show how to transition from a visual based programming language to using a text-based programming language using the example of a heads or tails coin toss application.

Online

Off to the movies

This is a simple Boolean (true/false) application where its asks the user’s age - if you are over 15 then you can watch G and M rated movies - if you are under 15, then you can only watch G rated movies. This lesson was designed in collaboration with Jason Vearing QSITE (Gold Coast Chapter).

Online

Cross age making a robot

This lesson sequence is a cross-age project that can be used for students in year 5/6 in collaboration with students from years 1-2. In this project, students collaborate on a code for an unplugged robot. They design, test and modify the robot and create instruction manuals.

Online

Check out the checkout

This sequence of lessons explores how to incorporate user input, decision-making and loops in programming using the context of a shopping experience, particularly the checkout. It combines data in the form of a barcode and programming choices.

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An introduction to artificial intelligence and machine learning

This video is the first of a series of 5 explainers on artificial intelligence. It discusses why it is a challenge for a computer to easily recognise one object from another. Discover how a machine learns using labelled images rather than following a specific set of rules and how AI connects with human learning.

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How to Use Scratch: Changing Colours of objects in Scratch

Make the images and objects in your project change colour when they are clicked!

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How to Use Scratch: Imagining your interactive Holiday Card

Snowmen? Spooky Halloween ghosts? The Easter bilby? What images come to mind when you think of Holidays? Get some ideas for your Scratch Holiday Card

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Hour of Code: Chris Bosh teaches Repeat Until statements

The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics. In this video, basketball star Chris Bosh explains the difference between a Repeat Until command and a Repeat Loop command. This is the third of seven clips in the Hour of Code tutorial. ...

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How to Use Scratch: Intro to Scratch 2.0

Want to make your own games? Scratch is a programming language, created by MIT, that makes it easy to create interactive art, stories, simulations, and games. Explore your ideas and share your creations online.

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Hour of Code: Introduction

The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics.  This video explains what computer science is and what a computer programmer does. This is the first of seven clips in the Hour of Code tutorial. To try your hand at coding visit learn.code.org

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Ever seen robots play sumo?

Watch this clip to see sumo robots in action! UNSW student and Robogals member Jonathan Loong explains how the game works. How do the robots know when to turn around and move back into the ring?

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Why every day should be Hour of Code day

Doncaster Gardens Primary School students participating in Hour of Code tell us what they love about learning coding and programming, and why they think it's important to learn for their futures. Their teacher, Carey Baldwin, offers some great starting points for both teachers and students to improve their skills – at any ...