Intro to Algorithms

Use this website to develop your understanding of algorithms, including searching, sorting, recursion, and graph theory. Learn with a combination of articles, visualizations, quizzes, and coding challenges.

Additional details

Year band(s) 7-8, 9-10
Content type Professional learning
Format Web page
Australian Curriculum Digital Technologies code(s)

Design algorithms involving nested control structures and represent them using flowcharts and pseudocode


Trace algorithms to predict output for a given input and to identify errors


Implement, modify and debug programs involving control structures and functions in a general-purpose programming language


Design algorithms involving logical operators and represent them as flowcharts and pseudocode


Validate algorithms and programs by comparing their output against a range of test cases

Keywords Algorithms, Conditional statements, Divide and conquer, Binary search, Branhing, Algorithms, Conditional statements, Divide and conquer, Binary search, Branching
Integrated, cross-curriculum, special needs Mathematics

Khan Academy


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