This comprehensive packet covers every key topic in AP Computer Science A Unit 2 — perfect for mid-unit review, test prep, or classroom discussion!
It includes a student version (with blanks and coding prompts) and a teacher answer key (with complete code samples and explanations).

🧭 Topics Included

• 2.1 Algorithms with Selection and Repetition — decision making & loop design
  
• 2.2 Boolean Expressions — relational & logical operators (==, !=, &&, ||, !)
  
• 2.3 if Statements — simple if, if-else, and if-else if chains
  
• 2.4 Nested if Statements — multi-level logic and readability concerns
  
• 2.5 Compound Boolean Expressions — combining conditions & short-circuit evaluation
  
• 2.6 Comparing Boolean Expressions (DeMorgan’s Laws) — simplification and negation
  
• 2.7 While Loops — condition-controlled repetition & sentinel loops
  
• 2.8 For Loops — count-controlled iteration and loop structure
  

💻 What’s Inside

• Key concept explanations for every subunit
  
• Editable Java code examples with practice blanks
  
• Concept questions that build AP-level reasoning
  
• End-of-unit “Summary Challenge” with multi-topic tasks
  
• Complete Teacher Answer Key with solutions and explanations
  

🧩 Perfect For

• AP CSA Unit 2 review or test preparation
  
• Homework packets or sub plans
  
• Individual practice or collaborative lab review
  
• Interactive walkthroughs of selection and iteration logic