G1 Midterm Exams

What is the first step in problem solving?

• Find and understand the problem

• Solve the problem

• Test and check the result

• Plan to solve the problem

What is the second step in problem solving?

• Find and understand the problem

• Solve the problem

• Test and check the result

• Plan to solve the problem

What is the third step in problem solving?

• Find and understand the problem

• Solve the problem

• Test and check the result

• Plan to solve the problem

What is the fourth step in problem solving?

• Find and understand the problem

• Solve the problem

• Test and check the result

• Plan to solve the problem

Ana cannot read, so she does not understand the lessons. She fails the test. What is her problem?

• She does not like reading.

• She fails the test.

• She cannot read.

Find and understand the problem:

John does not like to eat vegetables, so he becomes very thin and sickly.

• He does not like to eat vegetables.

• He becomes thin and sickly.

• He likes to eat vegetables.

Gan goes to bed and wakes up late every day. So he is always late for school. Which one below shows the Step 2 in problem solving?

• A. Gan goes to bed and wakes up late.

• B. Gan should find a way to go to bed early and wake up early.

• C. Gan goes to school in time.

Gan goes to bed and wakes up late every day. So he is always late for school. Find and understand the problem.

• A. Gan goes to bed early.

• B. Gan sets an alarm.

• C. Gan goes to bed and wakes up late.

Which has the same shape as the given picture?

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Which links to the given picture?

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Answer explanation

A microwave oven and a bread toaster are similar because they both help us make food warm and ready to eat.