Unit 9: Algorithm Design and Problem-Solving
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9.1 Computational Thinking Skills
Show an understanding of abstraction
Describe and use decomposition
9.2 Algorithms
Show understanding that an algorithm is a solution to a problem expressed as a sequence of defined steps
Use suitable identifier names for the representation of data used by a problem and represent these using an identifier table
Write pseudocode that contains input, process and output
Write pseudocode using the three basic constructs of sequence, selection and iteration (repetition)
Document a simple algorithm using a structured English description, a flowchart or pseudocode
Write pseudocode from:
• a structured English description
• a flowchart
Draw a flowchart from:
• a structured English description
• pseudocode
Describe and use the process of stepwise refinement to express an algorithm to a level of detail from which the task may be programmed
Use logic statements to define parts of an algorithm solution
9.1 Computational Thinking Skills
Show an understanding of abstraction
Describe and use decomposition
9.2 Algorithms
Show understanding that an algorithm is a solution to a problem expressed as a sequence of defined steps
Use suitable identifier names for the representation of data used by a problem and represent these using an identifier table
Write pseudocode that contains input, process and output
Write pseudocode using the three basic constructs of sequence, selection and iteration (repetition)
Document a simple algorithm using a structured English description, a flowchart or pseudocode
Write pseudocode from:
• a structured English description
• a flowchart
Draw a flowchart from:
• a structured English description
• pseudocode
Describe and use the process of stepwise refinement to express an algorithm to a level of detail from which the task may be programmed
Use logic statements to define parts of an algorithm solution
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