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Science U1

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is PHEOC?   Problem, Hypothesis, Experiment(observe, predict), Organize- gather- analyze- data), Conclusion  
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What are the 9 process skills?   Observe, Infer, Estimate, Measure, Predict, Classify, Hypothesis, Record & Organize, Analyze  
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What does observe mean?   Uses your 5 senses(see, smell, taste, touch, hear)  
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What does infer mean?   something happens, you make a logical conclusion or guess why (2 steps)  
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What does Estimate mean?   number guess of a measurement  
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What is measure?   exact number measurement  
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what is predict?   best guess of something that will happen in the future  
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What does classify mean?   group together by common characteristics  
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What is a hypothesize?   explanation for an event, experiment to see if your guess is right  
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what does record & organize mean?   careful records of observstions, put data in tables, charts, graphs, or diagrams  
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What is analyze?   study data for trends or patterens  
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What is the formula for magnificaton?   eyepiece x objective = power of magnification  
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What does the arm & base do on a microscope?   they both support it  
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What does the eyepiece do on a microscope?   look through and magnifies  
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What does the body tube does on a microscope?   contains light & holds parts together  
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What does the coarse focus/ adjustment knob & the fine focus/ adjustment knob do on a microscope?   focus the object  
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What does the revolving nose piece do?   holds and moves the objective lens  
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What does the high-power and low-power objective do?   magnifies objects  
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what does the stage, cover slip, slide, stage clips do on a microscope?   holds objects  
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What does the diaphragm do?   controls amount of light  
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What does the mirror/ light source do?   brings in light  
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Created by: 17cverih
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