Read the question

Which picture shows a half of an object.

Half by modelling
The question content

Then answer and click the Submit button to send the answer and view the results.

In case of an incorrect answer

Half by modelling - answer incorrect
The answer result

View the answer result
Then click the Solution To view instructions on how to answer correctly.

Half by modelling - solution 1
Step 1
Half by modelling - solution 2
Step 2

In case of a correct answer

Half by modelling - answer correct
Correct result

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and then press the Next to continue answering the next question.