Tools
What tool is used to measure the length of an object?
Ruler, Meter Stick, or Tape measure
What are the metric conversion prefixes in order from LARGEST to SMALLEST?
Kilo, Hecto, Deka, Base, Deci, Centi, Milli
Put 54,000 in scientific notation.
5.4 x 104
What type of graph should we use if we have data for what students favorite soda is?
Bar Graph
Out of these Prefixes, which is the SMALLEST?
Deci, Kilo, Hecto, Centi, Deka
Centi-
stopwatch or clock, seconds
Convert 57 Kilograms to Dekagrams.
5,700 Dekagrams
Put 680 in scientific notation.
6.8 x 102
X-axis
8.94 x 109
What unit of measurement do we use in science for the mass of an object?
Grams (g)
Convert 0.000139 Hectometers to Centimeters.
1.39 Centimeters
Put 0.000316 in scientific notation.
3.16 x 10-4
Which variable is the one that you can change/manipulate?
Independent
Convert 66 Kiloliters to Deciliters
660,000 Deciliters
When measuring the temperature of a liquid, what unit of measurement should you use?
Celsius or Kelvin
6,824 Centigrams to Kilograms
What is 9.4 x 103 in long form?
9,400
Which variable goes on the y-axis?
Dependent
True or False.
For your data to be precise that means that you have similar or closely repeated measurements.
True
What tool is used to measure the volume of a liquid?
Graduated Cylinder
Is 900 decigrams greater than, less than or equal to 9 centigrams?
Equal to
What is 4.46 x 10-5 in long form?
0.0000446
If I have data over an experiment where someone counted the number of different bugs they found in garden, what would my independent and dependent variable be?
Independent: Types of Bugs
Dependent: Number of (each type of) bugs counted
If the accepted value for the boiling point of water is 100o Celsius, and my lab measurements were: 101o, 100o, 99o, 100o, 99o, and 101o...is my data accurate?