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## Integrated Science Midterm Review

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**Integrated Science Midterm Review**Chapter 1 – Science Basics Write the following information down on your own sheet of paper.**Vocabulary**• pure science • technology • scientific method • quantitative observation • qualitative observation • hypothesis • independent variable • dependent variable • theory • law • model • length • mass • volume • density • precision • significant figures • accuracy • control • constants**Main Ideas**• observations and inferences • parts of a controlled experiment • metric conversions • scientific notation • precision vs. accuracy • importance of significant figures and identifying sig figs • understanding and calculating density**Metric Conversionskilo hectodekabasedecicentimilli**• 203 cm = ________ mm • 8.2 kg = ________ g • 6.2 L = ________ cL = ________ ml • 56.2 kg = ________ dag = ________ cg • 307 ml = ________ cm3**Scientific Notation**• 6.7 x 10-6 • 7.14 x 10-2 • 3.6 x 103 • 9.5 x 10-4 • 8.0 x 100 • 520,000 • .000629 • 57,600,000 • .0034 • 90**Significant Figures**• 230 mm • 120.00 cm • .0004 g • 741,000. km • .07100 m • 9,560,000 km • 3.05 cm • .45000 L • 430.05 km • .0090 kg