Exercise Index

Exercises

Python Fundamentals

Python Basics

• Printing

  • Question 1

  • Code challenge: Hello World!

  • Code challenge: Practice!

• Variables

  • Question 1

  • Question 2

  • Question 3

• Python as a calculator

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Calculations

• Naming Variables

  • Question 1

  • Question 2

• Don’t Mix and Match Variables Types

  • Question 1

  • Question 2

  • Question 3

• Type Conversions

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Nesting

• Input

  • Code challenge: Echo

  • Code challenge: Double that Number!

• String Formatting

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Nice to Meet You!

  • Code challenge: Round to 2 Decimal Places

  • Code challenge: Seconds in Day

• Error Messages

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Add Two Numbers

• Test Your Understanding

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Additional Challenges

  • Code challenge: Python's Awesome!

  • Code challenge: 30% off!

  • Code challenge: Favourite Foods

Conditionals

• Comparisons

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

• And/Or

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• If Statements

  • Question 1

  • Question 2

  • Code challenge: Big Number

  • Code challenge: 3 is Lucky!

  • Code challenge: Favourite Colour

  • Code challenge: Temperature

• If-Else Statements

  • Question 1

  • Question 2

  • Code challenge: Elevator

  • Code challenge: Odd Even

• If-Elif-Else Statements

  • Question 1

  • Question 2

  • Code challenge: Red team blue

• More Complicated if-elif-else Statements

  • Question 1

  • Question 2

  • Code challenge: Red Team Blue Team

  • Code challenge: Order x, y and z

• Pseudocode

  • Question 1

  • Question 2

  • Code challenge: Starting Player

• Code Testing

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

• Test Your Understanding

  • Question 1

  • Question 2

  • Question 3

• Additional Challenges

  • Code challenge: Days Until Christmas

  • Code challenge: pH Scale

  • Code challenge: Algorithm Implementation

  • Code challenge: Simple Calculator

  • Code challenge: HSC Bands

  • Code challenge: Tennis Calls

Lists and Loops

• Lists

  • Question 1

  • Question 2

• Indexing

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: Item Number

  • Code challenge: What Month Is It?

• List Operations

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Another Thing To do

• List Joins

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Charm Bracelet

• Converting To Lists

  • Question 1

  • Question 2

  • Code challenge: String to List

  • Code challenge: Shopping List

  • Code challenge: Secret Message

• While Loops

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

• Common While Loop Errors

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Forever i

  • Code challenge: Count Up

  • Code challenge: Baby Shark

  • Code challenge: Double Until 10000

  • Code challenge: Double Until...

• While Loops With Lists

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: All the numbers!

• While Loops With Input

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Echo Forever

  • Code challenge: Add To The List

  • Code challenge: What Is The Password?

• While Loops With Conditionals

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: Odd Numbers

• For Loops

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: Cubes

  • Code challenge: Multiply All

• Range

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: Count Up

• For Loops With Conditionals

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Count Up and Down

  • Code challenge: Crazy Case

  • Code challenge: Prime Number

• Equivalent Loops

  • Question 1

  • Question 2

  • Question 3

• Nested Loops

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Alarm Clock

  • Code challenge: Grid

  • Code challenge: X Marks The Spot

• Pseudocode

  • Question 1

  • Question 2

  • Question 3

• Additional Challenges

  • Code challenge: Last Letter

  • Code challenge: Fibonacci

  • Code challenge: Validate Password

  • Code challenge: Make A Mountain

Modules and Functions

• The Math Module

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Factorial

  • Code challenge: Calculate The Sine

• Random Integers

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

• Random Floats and Using Probabilities

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Fitness Wheel

• Pseudorandomness

  • Question 1

  • Question 2

  • Question 3

• Time

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Factorial Time!

  • Code challenge: Quick Maths

  • Code challenge: 5 Seconds

• datetime

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: What Day Is Your Birthday?

  • Code challenge: End Of Year Countdown

• Functions

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

• Function Scope

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Code challenge: Energy

  • Code challenge: Volume Of A Cylinder

  • Code challenge: 8-ball

  • Code challenge: Fibonacci

• Optional Parameters (Keyword Arguments)

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Code challenge: Happy Birthday!

  • Code challenge: Weight

• Function Returns

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code Challenge: Error Message

  • Code Challenge: Hours Minutes Seconds

• Custom Modules

  • Code Challenge: Rectangle Properties

  • Code Challenge: Intergalactic

• Representing Numbers in Binary

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code Challenge (Extension): Converting Between Binary and Decimal

• Two’s Complement

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

  • Code Challenge (Extension): Two's Complement

• The Hexadecimal System

  • Question 1

  • Question 2

  • Question 3

  • Code Challenge (Extension): Converting Between Hexadecimal and Decimal

• ASCII

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

• Pseudocode and Flowcharts

  • Question 1

  • Question 2

  • Question 3

  • Question 4

Data Structures

• Introduction to Arrays

  • Question 1

  • Question 2

• Multi-Dimensional Arrays

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Use An Array To Store Temperature Values

  • Code challenge: Use An Array To Store An Image

• Records

  • Question 1

  • Question 2

  • Question 3

  • Code challenge: Catalogue A Library

• Data Dictionaries

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Sequential Files

  • Question 1

  • Question 2

• Stacks

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Create A Stack

• Dictionaries

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Code challenge: Price Check

  • Code challenge: Grades

  • Code challenge: Update Grades

  • Code challenge: Dicrionaries Combined

Algorithms and Code Design

• Algorithms

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

• Draw a Box: Algorithm

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

• Draw a Box: Desk Check

  • Question 1

  • Question 2

  • Question 3

• Representing and Storing Data: 8 Queens

  • Question 1

  • Question 2

  • Question 3

• Divide and Conquer: Merge Sort

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

• Applying Divide and Conquer Algorithms

  • Question 1

  • Question 2

  • Question 3

• Understanding Algorithms

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

• Top-down and Bottom-up Design

  • Question 1

  • Question 2

  • Question 3

• Structure Charts

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

• Online Code and Collaboration Tools

  • Question 1

  • Question 2

  • Question 3

The Object-Oriented Paradigm

OOP Introduction

• Creating Objects

  • Question 1

  • Question 2

  • Code Challenge: Build a Ship

  • Code Challenge: Build the Fleet

• Attributes

  • Question 1

  • Question 2

  • Code Challenge: Check the Fuel

  • Code Challenge: Refuel

  • Code Challenge: Refuel by Weight

• General Methods

  • Question

  • Code Challenge: Fueling Safely

  • Code Challenge: Fueling Percent

  • Code Challenge: 🔫 Lasers

• Class Attributes and Methods

  • Code Challenge: Track the Fleet Size

  • Code Challenge: Register Ships

OOP Continued

• Inheritance Example

  • Code Challenge: Bombs Away!

• Super

  • Code Challenge: Attack Ship

• Hierarchical Inheritance

  • Code Challenge: Infinite Cargo Ship

• Multilevel Inheritance

  • Code Challenge: Shields Up

• Multiple Inheritance Example

  • Code Challenge: Awesome Ship

• Checking Instances

  • Code Challenge: Spaceship Scanner

• Polymorphism and Duck Typing

  • Code Challenge: Identify Yourself!

  • Code Challenge: Upgraded Lasers

Special Methods

• Unary Special Methods

  • Code Challenge: Identify Yourself! Redux

• Binary Special Methods

  • Code Challenge: Set Phasers to Equal

  • Code Challenge: Sorting the Fleet

  • Code Challenge: CargoShip Status Report

• Extension: Container Methods

  • Code Challenge: CargoShip Items

Data Structures Part 2

• Linked List

  • Code Challenge: Linked List

• Stack

  • Code Challenge: Stack

• Binary Search Tree

  • Code Challenge: Binary Search Tree

• Hash Table

  • Code Challenge: Hash Table

  • Code Challenge: Hash Table with Collision Resolution

• Extensions

  • Extension: Doubly Linked List

  • Extension: Queue

  • Extension: Better Linked List

Mechatronics

Introduction

• Exercise: Applications

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

• Exercise: Extension

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

  • Question 8

  • Question 9

micro:bit

• MicroPython Editor

  • Question 1

  • Question 2

• Flashing

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: Light and Sound

  • Question 1

  • Question 2

  • Question 3

• Exercise: Theremin

  • Question 1

  • Extension: Question 2

• Exercise: SOS

  • Question 1

  • Question 2

micro:Maqueen Introduction

• Exercise: Light Show

  • Question 1

  • Question 2

  • Question 3

• Exercise: Rodeo

  • Question 1

  • Question 2

• Exercise: Line

  • Question 1

• Exercise: Rescue

  • Question 1

  • Question 2

• Extension: CNC Plotter

  • Question 1

Electronics

• Power and Energy

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: Electrical Requirements

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: Wiring Diagrams

  • Question 1

  • Question 2

  • Question 3

  • Question 4: Extension

Sensors

• Exercise: Sensors

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: I2C

  • Question 1

  • Question 2

  • Question 3

• Exercise: HC-SR04

  • Question 1

  • Question 2

  • Question 3

  • Question 4

Actuators

• Exercise: Actuators

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: Motion

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

• Exercise: Wiring

  • Question 1

  • Question 2

  • Question 3

Controls

• Open-Loop Control

  • Question 1

  • Question 2

  • Question 3

• Exercise: Open Loop

  • Question 1

  • Question 2

  • Question 3

• Bang-Bang Control

  • Question 1

  • Question 2

  • Question 3

• Exercise: Bang-Bang Control

  • Question 1

  • Question 2

  • Question 3

• Exercise: PID

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

  • Question 6

  • Question 7

  • Question 8

• Exercise: micro:Maqueen PID

  • Question 1

  • Question 2

  • Question 3

UI/UX

• Exercise: Accessibility

  • Question 1

  • Question 2

  • Question 3

  • Question 4

• Exercise: UI Design

  • Question 1

  • Question 2

  • Question 3

  • Question 4

  • Question 5

Software Automation

Design, Applications and Impact

• Exercise: Applications of Machine Learning Algorithms

Worksheets

Secure Software Architecture

Secure Software Design

• Worksheet: Requirements + Specs

• Worksheet: Design

• Worksheet: Analyse Insecure Solution

• Worksheet: Collaboration Reflection