1) What is it? a) goggles b) magnet c) microscope 2) What is it? a) goggles b) test tube c) microscope 3) What is it? a) hand lens b) window c) thermometer 4) What is it? a) hand lens b) beaker c) test tube 5) Thermometers measure ... a) temperature  b) mass c) length d) volume 6) Scales measure ... a) temperature b) mass c) length d) volume 7) Rulers measure ... a) temperature b) mass c) length d) volume 8) Scientists are a) doing a research b) making a research c) taking a research 9) Galileo Galilei ... in astronomy a) did a breakthrough b) discovered c) made a breakthrough 10) We ... how our dog was playing a) observed b) have observed c) had watched

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