1. Integrated Science Midterm Review
Chapter 1 – Science Basics
Write the following information down on your own sheet of paper.

2. Vocabulary pure science model technology length scientific method mass
quantitative observation
volume
qualitative observation
density
hypothesis
precision
independent variable
significant figures
dependent variable
accuracy
theory
control
law
constants

3. 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

4. Metric Conversions kilo hecto deka base deci centi milli
203 cm = ________ mm
8.2 kg = ________ g
6.2 L = ________ cL = ________ ml
56.2 kg = ________ dag = ________ cg
307 ml = ________ cm3

5. Scientific Notation 6.7 x 10-6 520,000 7.14 x 10-2 .000629 3.6 x 103
57,600,000
9.5 x 10-4
.0034
8.0 x 100 90

6. Significant Figures 230 mm 9,560,000 km 120.00 cm 3.05 cm .0004 gL
741,000. km km m
.0090 kg