Computer Science A Lessons 25-26

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Explore foundational computer science concepts through interactive lessons. Master data types, using objects and methods, selection and iteration, and class creation.

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Using Objects and Methods

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| Level: 1

Learn about variables, data types, and class methods through interactive coding challenges like building a calculator.

Categories:

Algorithms Variables Expressions InputOutput Casting Operators APILibraries Comments Methods MathClass Objects Instantiation StringMethods

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Selection and Iteration

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| Level: 2

Experiment with logic, conditionals, and loops to develop games like Rock Paper Scissors.

Categories:

Selection Booleans IfStatements Loops Iteration StringAlgorithms NestedLoops RunTime

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Class Creation

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| Level: 3

Understand abstraction, program design, and object-oriented structures by creating your own classes in a Tic Tac Toe project.

Categories:

Abstraction ProgramDesign Classes Constructors MethodsWriting References ClassVariables Scope ThisKeyword

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Data Collections

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| Level: 4

Explore data structures and algorithms including arrays, ArrayLists, and recursion through interactive coding projects.

Categories:

Ethics DataSets Arrays ArrayTraversals ArrayAlgorithms TextFiles WrapperClasses ArrayLists ArrayListTraversals ArrayListAlgorithms TwoDArrays TwoDTraversals TwoDAlgorithms Searching Sorting Recursion

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