Observing/measurement Flashcards
1
Q
Information gathered from observation is called
A
Evidence or data
2
Q
Observations are usually followed by attempted..
A
Explanations or inferences
3
Q
Inferences are not always…
A
Correct
4
Q
Observation need to be….
A
Accurate and objective
5
Q
Observation can be either….
A
Quantitative or qualitative
6
Q
Quantitative uses…
A
Numbers
7
Q
Qualitative uses…
A
Descriptions without numbers
8
Q
Comparing an object an object or process to a standard
A
Measuring
9
Q
Scientists use a common set of standards called..
A
The INTERNATIONAL SYSTEM OF UNITS (SI)
10
Q
Length
A
Meter (M)
11
Q
Liquid volume
A
Liter (L)
12
Q
Mass
A
Gram (G)
13
Q
Temperature
A
Degrees Celsius (•c)
14
Q
Monkeys can dance by da hairy king
A
Mill- 1/1000 Centi- 1/100 Deci- 1/10 Base unit- 1 Deka- 10 Hecto- 100 Kilo- 1000
15
Q
Scientific method
A
- Identify the problem
- Gather info about the problem
- Form a hypothesis
- Test the hypothesis
- Analyze data
- Draw conclusion
- Report results
