1. Independent Task – Level 7
Learning
objectives
Identify how a computer can meet the needs of a given scenario
Identify the sub-problems of a given scenario and how you will solve them
Independent Task – Level 7
Answer the following question using full sentences in your book:
What do we mean by a computational problem?
Explain the computational problem and sub-problems you are going to solve using the scenario for guidance
Scenario
Computational problem
Sub-problem
Planning
Page design
House style
Navigation system

2. Independent Task – Level 7
Learning
objectives
Identify how a computer can meet the needs of a given scenario
Identify the sub-problems of a given scenario and how you will solve them
Independent Task – Level 7
Global values are values that are recognised by all functions ie this might be the VAT rate or whether someone has logged in before accessing a page.
Make a list of the global values needed for your scenario
Scenario
Computational problem
Sub-problem
Planning
Page design
House style
Navigation system

3. Independent Task – Level 7
Learning
objectives
Identify how a computer can meet the needs of a given scenario
Identify the sub-problems of a given scenario and how you will solve them
Independent Task – Level 7
Functions are (as we have looked at before) lines of code that will be repeated a lot in your program and so you write a function for it and call it every time you need those lines of code to run
Make a list of the functions needed for your scenario
Scenario
Computational problem
Sub-problem
Planning
Page design
House style
Navigation system