Scientific Method
What is the correct order of the scientific method?
A. Hypothesis, Experiment, Data Collection, Conclusion, Observation, Question
B. Observation, Question, Hypothesis, Experiment, Data Collection, Conclusion
C. Observation, Hypothesis, Question, Experiment, Data Collection, Conclusion
B. Observation, Question, Hypothesis, Experiment, Data Collection, Conclusion
I use letter to describe my observations
Qualitative
The thing I change on purpose in the experiment
(I)ndependent Variable
These two states of matter have NO definite shape.
Liquid and gas
Match the vocabulary word to the right definition.
A.Chemical Change 1. Change in a substance that affects its form or appearance.
B. Physical Change 2. Process where one or more substances are transformed into substances.
1. B
2. A
This part of the experiment is known for making an educated guess
Hypothesis
I use letters to describe my observations
Quantitative
The thing you measure or observe that changes because of what I did
Dependent Variable
True or False:
All matter is composed of atoms?
True
Physical or Chemical Change:
Ripping paper into smaller pieces
Physical
Name three tools of science
Balance Scale
Graduated Cylinder
Thermometer
Stopwatch
Meterstick
Ruler
Qualitative or Quantitative
The soup is 150 degrees
Quantitative
What is the Dependent Variable:
The amount of sugar i use affects how sweet the cookies taste.
How sweet the cookies taste
Solid, Liquid, or Gas:
Kool-Aid
Liquid
Physical or Chemical Change:
Melting ice into water
Physical Change
I say this phrase to remember the steps in the scientific method
*do your best spelling out the words
Old Queen Harriet Eats Delicious Cake
Qualitative or Quantitative
the flowers are bright red and smell sweet
Qualitative
What is the Independent Variable:
The number of hours spent studying affects what grade I receive on my test.
Hours spent studying
Solid, Liquid, or Gas:
Helium
Gas
Physical or Chemical Change:
Baking a cake
Chemical Change
What is it called when it something remains exactly the same for an experiment?
*Hint- I start with a C
Constant
As a team write one qualitative and one quantitative observation for the photo:
Check with teacher for answer
Create your own independent and dependent variables
Solid, Liquid, or Gas:
Frozen Yogurt
Physical or Chemical Change:
Digesting food
Chemical Change
enzymes break down food molecules