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AP Computer Science A (Mocha)

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Lesson 2.5 Casting

Description

This lesson introduces the students to Casting, which is turning something of one type into another type.

Objective

Students will be able to…

  • Cast a variable of one type to another type
  • Explain the purpose of casting
  • Use casting to divide two ints and preserve the fractional part of the result
  • Use casting to round a double to the nearest int

Activities

These are all the activities included in the lesson

2.5.1 Casting
2.5.2 Casting
2.5.3 Casting
2.5.4 Casting to an Int
2.5.5 Casting to a Double
2.5.6 Casting Order of Operations
2.5.7 Rounding using Casting
2.5.8 Movie Ratings