Version 4 (Release notes)

• Activities are provided to explore the String class methods
• Includes AP Questions for Random number algorithm generator
• Answers are always provided either in the "Speaker notes" or on the subsequent slides.
• Clear visual justification provided highlighting the difference between a primitive and a reference type in java.

Student Objectives: Students should be able to describe the fundamental difference between a Reference type and a Primitive Type. and do the following;

• Describe how a char and a String are related
• Concatenation: Determine the output of combined Strings
• ⭐️ Use the String class methods to manipulate Strings.
  length, indexOf, substring, equals, compareTo
• Identify the output when an operation occurs between a primitive type and a reference type.
• Use the wrapper class Integer and Double
• Use the Math class to perform desired operations quickly: Math.pow, Math.sqrt, Math.abs
• ⭐️ Generate a random number within a range and manipulate the random algorithm as desired.