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• TLF-IDA003459

Compare algorithms designed to complete the same task, and evaluate each for efficiency.

• TLF-IDA003606

Learn how to code the micro:bit to use the radio! In this DT Mini Challenge, you can create wireless networks to send pictures and messages around the room! You'll start by sending simple messages, but work up to making your own interactive games with your friends! Dive on in and you'll be sending secret messages in no time!

• TLF-IDA003620

Wombot is hungry and wants a carrot! With simple code, help Wombot through mazes, and learn to draw lines and shapes with code. In this challenge you'll learn the fundamentals of programming by using instructions to position Wombot on the screen. You'll help Wombot move and turn, and along the way learn to draw lines, patterns ...

• TLF-IDA003346

This is the first in a series of lessons to transition from visual coding to text-based coding with a general-purpose programming language. This lesson may take two to three 45-minute periods. It introduces how to create variables, get user input and perform maths operations.

• TLF-IDA003340

This is the tenth in a series of lessons to transition from visual coding to text-based coding with a General Purpose Programming language. This lesson may take two to three 45-minute periods. It introduces the coding concept of functions. Functions can help organise code, reduce repetition and more to be explored later.

• TLF-IDA003392

There is also a series of units comprising learning activities, paired with assessment activities and templates that can be used to support use of the Scratch (MIT) platform. The Scratch Creative Computing Guide supports assessment activities with visual programming environments.

• TLF-IDA003414

Students are introduced to Sphero and its main features – direction, speed and colour. This lesson allows students to experiment through playing with Sphero and controlling it with the Sphero app. This lesson idea was created by Steven Payne.

• TLF-IDA003345

This is the fourth in a series of lessons to transition from visual coding to text-based coding with a General Purpose Programming language. This lesson may take two to three 45-minute periods. It introduces the combining of logical operators and and or for more complex decisions.

• TLF-IDA003412

In this activity, students learn about digital systems and how a circuit works using the Makey Makey toolkit. They sort conductive and nonconductive items into groups using an experimental approach. This lesson idea was created by Rebecca Vivian.

• TLF-IDA003389

This lesson sequence offers an approaches to teaching object-oriented principles using visual programming. It attempts to address the problem that many of programming languages are too complex and their environments confusing for many students.