1) Which tool helps us see very small things? a) a)Thermometer b) b) Scale c) c) Magnifying glass d) d) Ruler 2) What is a scale used for? a) a)To measure time b) b) To measure weight c) c) To see tiny objects d) d) To mix things 3) Which tool do we use to know how hot or cold something is? a) a) Clock b) b) Ruler c) c) Thermometer d) d) Magnifying glass 4) What is the second step of the scientific method? a) a) Make a conclusion b) b) Ask a question c) c) Do an experiment d) d) Observation 5) What step do scientists do when they look at what is happening in their experiment? a) a) Conclusion b) b) Hypothesis c) c) Observation d) d) Question

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