Grade 4 Checkpoint 1 Revision

Select the robot from the pictures below.

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Select the robot from the pictures below.

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Select the robot from the pictures below.

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Select the robot from the pictures below.

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Select the robot from the pictures below.

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Select the input device from the pictures below.

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Select the output device from the pictures below.

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Which of the following devices uses battery power?

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Select the machine from the pictures below.

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Which picture is a battery-powered electric motor?

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