Test Review Sheet
Introduction to Physical Science
1. The 2 main branches of physical science are ______________________ and _____________________________. (See concept map for help.) 2. List and define the 7 steps (in order) of the Scientific Method. (Use Purple Varmints mnemonic for help.) 1. ____________________ - ___________________________________ _________________________________________________________ 2. ____________________ - ___________________________________ _________________________________________________________ 3. ____________________ - ___________________________________ _________________________________________________________ 4. ____________________ - ___________________________________ _________________________________________________________ 5. ____________________ - ___________________________________ _________________________________________________________ 6. ____________________ - ___________________________________ _________________________________________________________ 7. ____________________ - ___________________________________
3. Define and be able to identify the following parts in an experiment: 1. Independent Variable 2. Dependent Variable 3. Constant 4. Control 5. Standard 6. Hypothesis 4. The Metric System is based on the number _______. 5. Metric System Prefixes – What do the following prefixes mean? (i.e. Kilo means 1000) 1. kilo = __1000____ 4. deca = __________ 2. milli = __________ 5. deci = __________ 3. hecto = _________ 6. centi = __________
6. Put the metric prefixes in order from largest to smallest. (Use your mneumonic.) 7. Metric Conversion Problems – Use Metric Conversion W/S, Quiz problems for practice and the mnemonic device (King Henry….) **There WILL NOT be a chart provided!!!!
1) .56 km = ____________ cm 2) 7.6 cm = ____________ hm 3) .088 w = ____________ mw 4) 8 dL = ____________ ml 5) .250 mm = ____________ km
7) .7229 kg = ____________ g 8) 500 mg = ____________ kg 9) 10000 L = ____________ mL 10) 10 dg = ____________ g 11) 980 cg = ____________ dag
8. Define the following terms: 1. Length - __________________________________________________ 2. Matter - __________________________________________________ 3. Mass - ____________________________________________________ 9. Identify the Mean, Median, Mode and Range from a set of data (list of numbers) and from looking at a line plot. – Use W/S on Statistic Practice Sheet (back page) 1. 98, 100, 55, 78, 100, 0, 0, 78, 90, 55, 100 1. mean = __________ 2. mode = __________ 3. range = __________ 4. median = __________
10. Scatter Plots –Scatter plots show a trend/correlation (positive or negative or no correlation) between two variables. IV are plotted on _______ axis, DV are plotted on the ____ axis. – Use Statistic Practice W/S for more on scatter plots. 11. Convert numbers written in Scientific Notation to Standard Notation Form. – Use Scientific Notation Notes and W/S for help. 1. 9.87 x 10-5 = _________________ 2. 4.72 x 104 = _________________ 3. 5.57 x 100 = _________________ 4. 2.5 x 103 = ________________ 5. 1 x 10-2 = ________________ 6. 3.24 x 101 = _______________
12.
Convert numbers written in Standard Form to Scientific Notation Form.
1. 2243 = _________________ 2. 33456 = _________________
3 .00243 = _________________ 4. 890 = ___________________