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AP Computer Science A (Mocha)

Lesson 1.11 If Statements

Description

In this lesson, students learn about the conditional statement “if”. Code within an “if statement” will only execute IF the condition is true.

if (frontIsClear()) {
    // Code to be executed only if front is clear
}

Objective

Students will be able to:

  • Use conditions to gather information about Karel’s world (is the front clear, is Karel facing north, etc)
  • Create if statements that only execute code if a certain condition is true