Using conditions to build quiz questions

Computing

Conditions in selection statements

Outcomes from selection statements

Designing a quiz

Testing a quiz

Evaluating a quiz

In this unit pupils will discover how to write programs that ask questions and use selection to control the outcomes based on the answers given. They will design a quiz in response to a given task and implement it as a program. They will then evaluate their programs against given criteria.

Using selection in programming to develop a quiz

It decides which part of the program runs next.

The program only checks for numbers, not words.

The program needs the input to match exactly what is in the condition.

Why might a program not accept "twelve" as being the same as "12" when checking user input?

What part of a program checks if something is True or False?

The answer is shown when the condition is met.

The program checks if the user's input matches the rule.

If the condition is True, do the corresponding action.

If the condition is False, do the corresponding action.

Put these steps of an if... then... else... statement in the correct order:

What is the main purpose of using repetition in a program?

a loop that stops after a set number of times

Which of these describes an infinite loop?

What is the name of the block in programming that repeats a set of instructions without stopping?

running the same instructions more than once

part of a program where if a condition is met, then commands run

In an if... then... else... statement, what happens if the condition is not met?

Using conditions to build quiz questions

Lesson outcome