Scoentific Method Flashcards
1
Q
- What is the part of an experiment that serves for a standard comparison?
A
Control group NB pg, 26
2
Q
- All the following are steps in the scientific method except
A
Discarding data that doesn’t match the hypothesis NB pg. 25
3
Q
- Which type of graph would most appropriate for a track runner to use in order to look at how his speed very during a 500 m race
A
Line graph NB pg. 27
4
Q
- In 1859, Charles Darwin explain a model of why living things change over time. He describes this model in the evidence that supported it in the book called on the origin of species . Which scientific term is used to describe a testable method that seeks to explain natural phenomena?
A
Theory NB pg.25
5
Q
- What is the first thing you should always do before starting a lab
A
Read the lab NB pg.7
6
Q
- What does P. A. S. S. Mean
A
Pull aim squeeze sweep NB pg. 2
7
Q
- What is the S I unit for mass
A
Kilogram NB pg. 11
8
Q
- What is the SI unit for temperature
A
K NB pg.11
9
Q
- What is the dependent variable in this experiment?
A
Heartbeat NB pg. 26
10
Q
- Write a hypothesis, in the correct format, for this expirament.
A
If a water flea recoveries caffiene then the water fleas heartbeat will increase. NB pg.26
11
Q
- What is the mortar and pestle used for?
A
Grinding into powder. NB pg. 8
12
Q
- What is the beaker tongs used for?
A
Carrying hot beakers NB pg. 8
13
Q
- What is the Erlenmeyer flask used for
A
Heating mixing, and measuring boiling liquids
14
Q
- What is safety goggles used for?
A
Protect eyes from Chemicals NB pg. 8
15
Q
- What is the Bunsen burner used for?
A
Heating with gas NB pg, 8
