Teach Java with confidence using this ready-to-use Unit 1 bundle for high school Computer Science! This comprehensive resource includes all worksheets, teacher guides, mini-lessons, examples, vocabulary activities, coding tasks, and answer keys for Lessons 1.1 through 1.7—PLUS a full Java Programming Project for assessing student mastery.

This bundle is classroom-tested, printable (8.5x11), and perfect for CSA Java, Intro to Computer Science, and Foundations of Programming courses.

🌟 INCLUDES ALL 8 RESOURCES:

📘 Lesson 1.1 — What is Computer Science? + Computational Thinking

• CS foundations
• Algorithms, decomposition, patterns
• Output basics
• Vocabulary + examples
• Teacher guide + answer key

📘 Lesson 1.2 — Java Classes, Methods & main()

• Java file structure
• main() method
• javac/java compiling workflow
• Quick reference code
• Teacher guide + answer key

📘 Lesson 1.3 — Output & Comments

• System.out.println()
• Single-line, multi-line, and documentation comments
• Best practices + examples
• Vocabulary + guided tasks
• Teacher guide + answer key

📘 Lesson 1.4 — Variables & Data Types

• int, double, boolean, char
• Declaration vs initialization
• Assignment rules
• Code examples + practice
• Teacher guide + answer key

📘 Lesson 1.5 — Operators & Expressions

• Arithmetic operators
• Integer vs double division
• Casting
• Guided practice
• Teacher guide + answer key

📘 Lesson 1.6 — User Input with Scanner

• Scanner class walkthrough
• next() vs nextLine()
• Common input errors
• Token vs line input
• Teacher guide + answer key

📘 Lesson 1.7 — Debugging Foundations

• Compiler vs runtime vs logic errors
• Print debugging
• Testing strategies
• Teacher guide + answer key

🖥️ Unit 1 Java Programming Project

• Students build a complete Java program incorporating:
✔ Input
✔ Variables
✔ Output
✔ Operators
✔ Scanner
✔ Debugging
• Rubric included
• Teacher instructions
• Editable DOCX

🎯 SKILLS COVERED

✔ Java fundamentals
✔ Data types & variables
✔ Operators & casting
✔ Input/output
✔ Debugging & error analysis
✔ Code structure
✔ Computational thinking

👩‍🏫 PERFECT FOR:

• High School Computer Science
• CSA Java Courses
• CTE Software & Systems Pathways
• AP CS Principles (supplemental)
• Intro to Programming
• After-school clubs
• Homeschool CS curriculum

🖨️ FORMATS INCLUDED

✔ DOCX (fully editable)
✔ Printable PDF (optional)
✔ Student Worksheet Version
✔ Teacher Answer Key Version

🏫 Looking for school or district-wide access? Licensing available at mrhcodes.com/licensing/ap-csa