Goldie's Unit 3 GUIDED NOTES for AP® Computer Science A

AP® Computer Science A

Unit 3 – Boolean Expressions and if Statements

Guided Notes

These are the guided notes that I use in my classroom to teach the concepts of AP Computer Science A (using the Java programming language). This .zip folder contains:

• The Word version of the student guided notes
• The PowerPoints of the guided notes (answers included)
• The PDF version of the guided notes
• The PDF of the answer key for the student guided notes
• VIDEO links to me teaching each lesson (free on YouTube)

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AP CSA Standards:

The following AP® CSA CED Standards are covered in each lesson. Note that the material is cumulative, so the standard is just the focus but it uses past information as well.

Lesson 1: Simple ifs

• CON-1.E Evaluate Boolean expressions that use relational operators in program code.
• CON-2.A Represent branching logical processes by using conditional statements.

Lesson 2: Else

• CON-2.A Represent branching logical processes by using conditional statements.
• CON-2.B Represent branching logical processes by using nested conditional statements.

Lesson 3: Booleans and Truth Tables

• CON-1.F Evaluate compound Boolean expressions in program code.
• CON-1.G Compare and contrast equivalent Boolean expressions.

Lesson 4: Short Circuit Evaluation

• CON-1.G Compare and contrast equivalent Boolean expressions.

Lesson 5: DeMorgan's Law

• CON-1.G Compare and contrast equivalent Boolean expressions.

Lesson 6: Comparing Objects

• CON-1.H Compare object references using Boolean expressions in program code.

You might also be interested in the following items:

• Unit 3 Unit Plans
• Unit 3 Coding Projects (or the complete bundle)
• Unit 3 Homework Assignments (or the complete bundle)
• AP CSA Full Curriculum

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If you need extra explanations or additional guidance, I would love to help!!

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