VCE Software Development - U4O1 - development and evaluation

1 Efficiency of a solution 2 Effectiveness of a solution 3 User-centred design 4 User experience (UX) 5 UX characteristic: usability 6 Feedback and error messages in an interface 7 Variables 8 Basic Data Types 9 Constants 10 Functions – Scope 11 Changing a global variable with the global keyword 12 Type Conversion 13 print() function 14 input() function 15 F-String Formatting 16 Basic Arithmetic 17 More Arithmetic 18 Order of operations with brackets in Python 19 Comparison Operators 20 Boolean Logic 21 Sequence: instructions run in order 22 If Statements 23 elif Statements 24 else Statements 25 Nested if statements in Python 26 While Loops 27 For Loops 28 range() 29 Nested for loops 30 break and continue 31 Counters and totals in a Python loop 32 One-dimensional arrays 33 Lists – Indexing 34 Lists – Methods (append, remove, pop, insert) 35 Looping through a list with for...in 36 Looping through an array by index 37 Two-dimensional arrays 38 Traversing a 2D array with nested loops 39 Dictionaries – Basics (creation, accessing) 40 Dictionaries – Methods (keys, values, items, get) 41 Tuples – Basics 42 Sets – Basics 43 Records: fields with different data types 44 Accessing a record's fields by name and by field index 45 Lists + Dictionaries 46 Choosing a data structure 47 Choosing data types for input, storage and output 48 Plain text (TXT) files: structure 49 Delimited (CSV) files: structure 50 XML files: structure 51 Reasons for using TXT, CSV and XML data sources 52 File Operations – Open 53 File Operations – Read 54 File Operations – Write 55 Splitting a line into fields with .split() 56 Reading a CSV file into an array of records 57 Writing records to a CSV file 58 Reading an XML file with ElementTree 59 Files – Error Handling (try/except) 60 Functions – Defining 61 Functions – Parameters 62 Functions – Return Values 63 Functions – Default Arguments 64 Procedures versus functions 65 Functions calling other functions 66 Program structure with a main() function 67 Imports 68 Creating Modules (.py files to import) 69 OOP – Classes & Objects 70 OOP – __init__ Method 71 OOP – Methods 72 OOP – String Representation (__str__) 73 OOP – Class Variables vs Instance Variables 74 OOP – Practical Application 75 Storing objects in a list 76 Public attributes and methods 77 Protected attributes and methods 78 Private attributes and methods 79 Getter methods and @property 80 OOP principle: encapsulation 81 Setter methods that validate data 82 Choosing access modifiers for a class 83 OOP principle: abstraction 84 OOP – Inheritance (basic) 85 Calling the parent __init__ with super() 86 What a graphical user interface (GUI) is 87 Creating a tkinter window 88 GUI Label control 89 GUI Entry control and .get() 90 GUI Button control and event handlers 91 Placing controls with grid() and pack() 92 Choice controls: Checkbutton, Radiobutton and Combobox 93 Showing messages with messagebox 94 Readability improvements in code 95 Purposes of naming conventions 96 Snake casing 97 Camel casing 98 Hungarian notation for variables 99 Hungarian notation for interface controls 100 Applying a naming convention to code structures 101 Built-in functions sum(), min() and max() 102 List comprehensions 103 Refactoring code to improve it 104 Maintainability improvements in code 105 Comments 106 Purposes of internal documentation: code maintenance 107 Header comments for code maintenance 108 Comments that explain and justify data and code structures 109 Docstrings for functions and classes 110 Stubs: placeholder code and comments for future development 111 Version control for software projects 112 What a code repository is 113 Saving a snapshot with git add and git commit 114 Sharing code with git push, pull and clone 115 Branches and merging 116 What a library is: standard vs third-party 117 Random numbers with import random 118 The math module 119 Date and time values with the datetime module 120 Installing a third-party library with pip 121 What an API is 122 Calling a web API with requests.get() 123 Reading JSON data from an API response 124 Handling API errors 125 Keeping API keys secure 126 Emerging trend: AI code generation tools 127 Writing a prompt to generate code 128 Refining a prompt after reviewing the output 129 Checking and testing AI-generated code 130 Automated debugging with AI tools 131 Automated test generation with AI tools 132 Code optimisation 133 Optimising code with AI tools 134 Protecting privacy and confidential code when using AI tools 135 Acknowledging AI use and licensing of generated code 136 Bias and over-reliance when using AI to program 137 Validation versus verification 138 Existence checking in code 139 Type checking in code 140 Range checking in code 141 Error Handling – try/except basics 142 Input validation with a while loop 143 Combining validation checks in a validation function 144 Syntax Errors and Debugging 145 Runtime errors in Python 146 Logic errors in Python 147 Reading an error message and traceback 148 Runtime error: index out of range 149 Runtime error: type mismatch 150 Runtime error: divide by zero 151 Alpha testing 152 Debugging with print() 153 Trace Tables 154 Setting a breakpoint 155 Stepping through code and watching variables 156 Commenting out code to isolate a bug 157 Choosing a range of test data 158 Boundary test values 159 Constructing test data for validation checks 160 Test cases: input, expected output, actual output 161 Testing a Python program with test cases 162 Recording corrections in a testing table 163 Testing a function with assert 164 Testing one module in isolation 165 Modifying an existing program 166 Beta testing 167 Techniques for Testing - User Testing 168 Choosing core features to beta test 169 Selecting beta testers 170 Constructing a beta testing plan 171 Writing a beta test scenario 172 Observing a beta testing scenario 173 Documenting beta test results 174 Recommending modifications from beta test results 175 Evaluation Criteria and Techniques 176 Writing evaluation criteria for efficiency and effectiveness 177 Evaluation strategy: time frame 178 Evaluation strategy: responsibility 179 Evaluation strategy: data and methods 180 Applying evaluation criteria to a solution 181 Modifying and refining evaluation criteria 182 Reporting evaluation findings 183 Gantt Charts and Project Management 184 Milestones and deadlines 185 Gantt chart: critical path 186 Factor affecting project plans: scope creep 187 Factor affecting project plans: personnel changes 188 Factor affecting project plans: technical issues 189 Tracking progress with a project log 190 Keeping a project journal 191 Recording progress: actual versus expected durations 192 Adjusting tasks in a project plan 193 Adjusting time frames in a project plan 194 Annotating a project plan 195 Assessing project plan effectiveness: number of changes 196 Assessing project plan effectiveness: reasons for changes 197 Assessing project plan effectiveness: impact of changes 198 Writing an assessment of a project plan's effectiveness

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VCE Software Development U4O1: Efficient and effective solutions and user-centred design Students learn what makes a solution efficient and effective and how user-centred design, UX and usability shape it.

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VCE Software Development U4O1: Programming language basics Students learn variables, data types, constants, scope, operators, input and output, and the sequence, selection and iteration control structures.

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VCE Software Development U4O1: Data types, data structures and data sources Students learn how arrays, records, dictionaries and other structures store data, how to choose data types and structures for input, storage and output, and how to read and write TXT, CSV and XML sources.

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VCE Software Development U4O1: Functions, modules and program structure Students learn to define and structure functions, procedures, and modules, and to organise programs around a main function.

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VCE Software Development U4O1: Classes, objects and access modifiers Students learn to build classes and objects with attributes and methods, control access with public, protected and private members, and use encapsulation, abstraction and inheritance.

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VCE Software Development U4O1: Graphical user interfaces Students learn to build tkinter GUIs with windows, controls, event handlers, layouts and message boxes.

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VCE Software Development U4O1: Clear code and internal documentation Students learn naming conventions, concise and readable code, refactoring, and comments, docstrings and stubs for maintainable solutions.

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VCE Software Development U4O1: Code repositories, APIs, libraries and AI assistants Students learn established and innovative approaches to development, including version control and repositories, libraries, APIs, and the responsible use of AI assistants.

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VCE Software Development U4O1: Validation and error handling Students learn to validate input with existence, type and range checks and to handle errors with try/except and validation functions.

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VCE Software Development U4O1: Debugging and alpha testing Students learn to find and fix errors and to check that a solution meets requirements using breakpoints, commenting out code, test data and testing tables.

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VCE Software Development U4O1: Beta testing Students learn to plan, run, observe and document beta testing with potential users and to recommend modifications from the results.

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VCE Software Development U4O1: Evaluation strategies and criteria Students learn to write an evaluation strategy with criteria, time frame and responsibility, then apply the criteria and report the findings.

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VCE Software Development U4O1: Project plans, progress and effectiveness Students learn what affects project plans, how to record progress and adjust plans, and how to assess a plan's effectiveness.

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Python Crossword: Getting Started (Modules 1–10) 10 clues · print() function, input() function, Comments, Variables and more

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Python Crossword: Control Flow (Modules 11–20) 10 clues · Type Conversion, Comparison Operators, Boolean Logic, If Statements and more

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Python Crossword: Functions (Modules 21–30) 10 clues · range(), Error Handling – try/except basics, break and continue, Functions – Defining and more

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Python Crossword: Data Structures (Modules 31–40) 10 clues · String Methods (upper, lower, replace…), String Formatting (.format()), Lists – Creation, Lists – Indexing and more

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Python Crossword: Advanced (Modules 41–50) 10 clues · Sets – Operations, Nested Lists, Lists + Dictionaries, File Operations – Open and more

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Python Crossword: Advanced (Modules 51–63) 10 clues · OOP – Methods, OOP – String Representation (__str__), OOP – Practical Application, OOP – Class Variables vs Instance Variables and more

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Python Word Search: Getting Started and Control Flow (Modules 1–20) 22 words to find · print() function, input() function, Comments, Variables and more

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Python Word Search: Functions and Data Structures (Modules 21–40) 20 words to find · range(), Error Handling – try/except basics, break and continue, Functions – Defining and more

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Python Word Search: Advanced (Modules 41–63) 20 words to find · Sets – Operations, Nested Lists, Lists + Dictionaries, File Operations – Open and more

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VCE Innovative Solutions Crossword: Gantt Charts and Project Management and more (Part 2 of 2) 10 clues · Gantt Charts and Project Management, Design Tool - Mock-ups, Design Tool - Storyboards, Design Tool - Sitemap and more

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VCE Innovative Solutions Word Search: Impact of Emerging Trends in Digital Systems and more (All modules) 20 words to find · Impact of Emerging Trends in Digital Systems, Characteristics of Creative and Innovative Solutions, Functions and Capabilities of Digital Systems, Ideation Techniques and more

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SC in Schools Python Crossword: What is Python? to Text Adventure Game Design (Modules 64–73) 10 clues · What is Python?, The Code for Schools Editor, Syntax Errors and Debugging, say() function and more

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SC in Schools Python Word Search: What is Python? to Text Adventure Game Design (Modules 64–73) 13 words to find · What is Python?, The Code for Schools Editor, Syntax Errors and Debugging, say() function and more

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VCE Pseudocode Crossword: if-then-else block to Reading and tracing complex pseudocode (Modules 11–28) 10 clues · if-then-else block, else if: chained selection, for loop: for i from 1 to n, Nested for loops and more

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VCE Pseudocode Word Search: What is Pseudocode to Reading and tracing complex pseudocode (Modules 1–28) 20 words to find · What is Pseudocode, Pseudocode Writing Conventions, Variable Assignment: x <- value, input keyword and more

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VCE Software Development U3O1 Crossword: Requirements and design tools to Naming conventions and internal documentation (Modules 10–47) 10 clues · Data dictionary, Writing a data dictionary entry, Designing classes with a class diagram, Object descriptions and more

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VCE Software Development U3O1 Crossword: Naming conventions and internal documentation and Pseudocode (Modules 48–71) 10 clues · Camel casing, Snake casing, Hungarian notation for variables, Hungarian notation for interface controls and more

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VCE Software Development U3O1 Crossword: Pseudocode to Data structures (Modules 72–96) 10 clues · Turning pseudocode into Python, Changing a global variable with the global keyword, Functions calling other functions, Program structure with a main() function and more

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VCE Software Development U3O1 Crossword: Data structures and Data sources and files (Modules 98–113) 10 clues · Records: fields with different data types, Accessing a record's fields by name and by field index, Choosing a data structure, Plain text (TXT) files: structure and more

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VCE Software Development U3O1 Crossword: Data sources and files to Graphical user interfaces (Modules 114–124) 10 clues · Reading an XML file with ElementTree, Validation: why data is checked on entry, Types of validation check, Existence checking in code and more

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VCE Software Development U3O1 Crossword: Graphical user interfaces and Object-oriented programming (Modules 125–141) 10 clues · GUI Label control, GUI Entry control and .get(), GUI Button control and event handlers, Placing controls with grid() and pack() and more

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VCE Software Development U3O1 Crossword: Object-oriented programming and Searching and sorting algorithms (Modules 142–155) 10 clues · OOP principle: inheritance, Calling the parent __init__ with super(), Linear search in Python, Binary search in Python and more

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VCE Software Development U3O1 Crossword: Searching and sorting algorithms and Errors and debugging (Modules 156–166) 10 clues · Comparing searching and sorting algorithms, Applying an algorithm to a task, Logic errors in Python, Runtime errors in Python and more

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VCE Software Development U3O1 Crossword: Errors and debugging and Testing modules (Modules 168–177) 10 clues · Debugging a program with print() and trace tables, Setting a breakpoint, Stepping through code and watching variables, Tracing nested loops and more

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VCE Software Development U3O1 Crossword: Testing modules and Artificial intelligence in programming (Modules 178–193) 10 clues · Testing one module in isolation, Modifying an existing program, Emerging trend: AI code generation tools, Writing a prompt to generate code and more

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VCE Software Development U3O1 Word Search: Requirements and design tools to Pseudocode (Modules 10–71) 21 words to find · Data dictionary, Writing a data dictionary entry, Designing classes with a class diagram, Object descriptions and more

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VCE Software Development U3O1 Word Search: Pseudocode to Data sources and files (Modules 72–113) 21 words to find · Turning pseudocode into Python, Changing a global variable with the global keyword, Functions calling other functions, Program structure with a main() function and more

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VCE Software Development U3O1 Word Search: Data sources and files to Object-oriented programming (Modules 114–141) 20 words to find · Reading an XML file with ElementTree, Validation: why data is checked on entry, Types of validation check, Existence checking in code and more

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VCE Software Development U3O1 Word Search: Object-oriented programming to Errors and debugging (Modules 142–166) 20 words to find · OOP principle: inheritance, Calling the parent __init__ with super(), Linear search in Python, Binary search in Python and more

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VCE Software Development U3O1 Word Search: Errors and debugging to Artificial intelligence in programming (Modules 168–193) 20 words to find · Debugging a program with print() and trace tables, Setting a breakpoint, Stepping through code and watching variables, Tracing nested loops and more

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VCE Software Development U3O2 Crossword: Project reasons and the brief to Needs, requirements, constraints and scope (Modules 12–24) 10 clues · Brief feature: originality, Breaking a project into tasks, Gantt chart: sequencing tasks, Gantt chart: time allocation and more

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VCE Software Development U3O2 Crossword: Legal requirements for copyright, ownership and privacy to Ideation and evaluating design ideas (Modules 72–85) 10 clues · IPP 10: sensitive information, File naming, shared folders and version history, Version control for software projects, Full backup and more

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VCE Software Development U3O2 Crossword: Ideation and evaluating design ideas to User experience and software design (Modules 86–109) 10 clues · Mood boards, Design criteria for an interface, Comparing alternative designs with a decision matrix, Efficiency of a solution and more

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VCE Software Development U3O2 Crossword: User experience and software design and User interface design principles (Modules 110–119) 10 clues · Accessibility features, How UX characteristics affect software design, UI design principle: alignment, UI design principle: balance and more

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VCE Software Development U3O2 Word Search: Project reasons and the brief to Needs, requirements, constraints and scope (Modules 2–24) 21 words to find · Stakeholders, Project reason: increasing productivity and efficiency, Project reason: reducing costs, Project reason: addressing gaps in the market and more

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VCE Software Development U3O2 Word Search: Analytical tools and the software requirements specification to Ideation and evaluating design ideas (Modules 52–85) 20 words to find · Purpose of a software requirements specification (SRS), SRS content: requirements, constraints and scope, SRS content: user characteristics and technical environment, SRS content: analytical tools depicting existing systems and more

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VCE Software Development U3O2 Word Search: Ideation and evaluating design ideas to User interface design principles (Modules 86–119) 20 words to find · Mood boards, Design criteria for an interface, Comparing alternative designs with a decision matrix, Efficiency of a solution and more

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Crossword: Efficient and effective solutions and user-centred design to Classes, objects and access modifiers (Modules 3–79) 10 clues · User-centred design, Order of operations with brackets in Python, Choosing data types for input, storage and output, Procedures versus functions and more

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Crossword: Classes, objects and access modifiers to Code repositories, APIs, libraries and AI assistants (Modules 82–114) 10 clues · Choosing access modifiers for a class, Readability improvements in code, Built-in functions sum(), min() and max(), List comprehensions and more

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Crossword: Code repositories, APIs, libraries and AI assistants (Modules 115–124) 10 clues · Branches and merging, What a library is: standard vs third-party, Random numbers with import random, The math module and more

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Crossword: Code repositories, APIs, libraries and AI assistants to Beta testing (Modules 125–171) 10 clues · Keeping API keys secure, Validation versus verification, Alpha testing, Commenting out code to isolate a bug and more

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Crossword: Beta testing and Evaluation strategies and criteria (Modules 172–182) 10 clues · Observing a beta testing scenario, Documenting beta test results, Recommending modifications from beta test results, Writing evaluation criteria for efficiency and effectiveness and more

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Crossword: Project plans, progress and effectiveness (Modules 186–198) 10 clues · Factor affecting project plans: scope creep, Factor affecting project plans: personnel changes, Factor affecting project plans: technical issues, Keeping a project journal and more

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Word Search: Efficient and effective solutions and user-centred design to Code repositories, APIs, libraries and AI assistants (Modules 3–114) 20 words to find · User-centred design, Order of operations with brackets in Python, Choosing data types for input, storage and output, Procedures versus functions and more

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Word Search: Code repositories, APIs, libraries and AI assistants to Beta testing (Modules 115–171) 22 words to find · Branches and merging, What a library is: standard vs third-party, Random numbers with import random, The math module and more

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Word Search: Beta testing to Project plans, progress and effectiveness (Modules 172–198) 20 words to find · Observing a beta testing scenario, Documenting beta test results, Recommending modifications from beta test results, Writing evaluation criteria for efficiency and effectiveness and more