observation and problem
what is a observation
an observation is some thing you see, hear, smell, touch, or taste
what is a experiment
a experiment is to test your hypothesis
how do you analyze results
you can analyze results with a graph or table
how do you make a hypothesis
you have to make a educated guess
Conclusion
what is a problem
a problem is to ask a question
What are the 2 variables in an experiment?
Independent and Dependent
Why do we graph results?
To make them organized and easy to study.
what is a hypothesis
a hypothesis is a educated guess
what is a conclusion
a conclusion is what you learned
I saw a plant grow taller in the back of the room. What step is this?
Observation
Design an experiment using a flower, sugar, and water.
Answers can vary.
what is a result
a result is when you take data and analyze it
You write a hypothesis using a ______ statement.
If...then
If plant A grew 5 cm and plant B grew 8 centimeters, what should your conclusion be?
plant B grew taller