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Unit 2: Selection and Iteration
4 Lessons
Level 1
Boolean expressions and if statements
Boolean expressions and if statements
Core · Free
Level 2
Compound conditions, De Morgan's laws and equivalence
Compound conditions, De Morgan's laws and equivalence
Exam-ready
Level 3
while loops and for loops
while loops and for loops
Exam-ready
Level 4
Loop algorithms, String algorithms, nested loops and run time
Loop algorithms, String algorithms, nested loops and run time
Exam-ready
Boolean expressions and if statements
Start
Independent practice for the AP Computer Science A exam. Not affiliated with or endorsed by College Board. AP and Advanced Placement are trademarks of College Board.