3: Conditional Statements and Booleans

A program must make decisions, so that the instructions executed vary depending on the data input to the program. This session introduces:

  • Condition or ‘if’ statements in Python
  • Boolean (or logical) expressions, which are used in programs (and also in the design of computers themselves).

Course Materials

Practical Sheet 3
Practical Sheet 3

Slides Set 1

Pdf Powerpoint
3.1 If Statements in Python 3.1 If Statements in Python
3.2 Dry Run a Program 3.2 Dry Run a Program
3.3 Boolean Logic and Truth Rules 3.3 Boolean Logic and Truth Rules

Test Papers

Test Sheet 3
Test Sheet 3

Other Resources

Jack’s Tell Me a Story Project
Jack’s Tell Me a Story Project

Back to GCSE Computing CPD Resources

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