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Unit 1: Science Tools and Scientific Method
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I think the cookies will float in milk is _______. a. a hypothesis b. a question
a hypothesis
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It is used to measure temperature. I am a ____________.
thermometer
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The boy wants to know how heavy is an orange. What tool should he use? a. a scale b. a hand lens
a scale
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When we plan and do a test to answer a question, we ______. a. investigate b. observe
investigate
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What tool should we use to measure how much soda is in a bottle? a. measuring cup b. thermometer
measuring cup
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Sara wants to see how her pencil changed the size after sharpening it. What will she use? a. scale b. a ruler
ruler
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Ana wants to see the details of a ladybug. What tool should she use? a. hand lens b. ruler
hand lens
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Tom wants to measure a ball around it. What will he use? a. tape measure b. scale
tape measure
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The first step in the scientific method is: a. tell what will happen b. observe and ask a question
observe and ask a question
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Scientist use tools to help them investigate. True False
True
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A person who studies the world around them is a:
scientist
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When we complete an experiment, we need to _________ our results. a. observe b. communicate
communicate
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Juan knows that his two blocks are the same color. How does he know? a. He measures them. b. He observes them.
He observes them.
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Okay!
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