OUTCOMES/OBJECTIVES: Things you will be able to do.
Correctly place values in scientific notation Identify the base units in the SI system.QUIZConvert from one unit of measure to another by multiplying
by a conversion factor in single and multistep problemsQUIZ Determine the proper way to use the triple beam balance to
measure the mass of different objectsDetermine how to accurately measure the volume of a
liquid, regular solid, and an irregular solid and assign the proper unit to each.
Define and Calculate DensityLABTest Preparation:Study Daily, Complete All Assignments, Stay 10th, Stay on
Task (Focus), PLEASE ask for HELP when CONFUSED
DIMENSIONAL ANALYSISSCIENTIFIC NOTATION:
Very Large #’s, speed of light 300,000,000 m/s
Very Small #’s, speed of a snail 0.00086 m/s
Scientific Notation Internet PracticeScientific NotationXP Math - Math Games Arcade - Convertin
g Large Numbers into Scientific Notation – FREE
EXAMPLE PROBLEMS1. 1000m
2. 0.0001 m
3. 92,000,000,000 Km
4. 676, 000 cm
5. 0.000053 mm
6. 585,000,000 Km
7. 0.00031 m
8. 0.000000625 cm
9. 53,400 mm
10. 1.21 X 10-7 cm
11. 6.3 x 106 cm
DIMENSIONAL ANALYSIS
Time Conversion Factors:
RULES:
4 min = ? Sec
360 sec = ? min
540 sec = ? min
960 sec = ? min
14 min = ? sec
17.6 min = ? sec
DIMENSIONAL ANALYSIS
Multi-Step Conversions:
When a direct relationship “Conversion Factor” is not known an “in common” unit has to be used
4 hr = ? sec
15000 sec = ? Hr
3.5 hr = ? Sec
800 sec = ? hr
DIMENSIONAL ANALYSIS