Scientific Method Explained
What does it mean to analyze data?
Look at the data from the investigation and make claims based off it
How long did the eggs sit in the liquid before draining it?
72 hours
What are variables
parts of the experiment that can change or be controlled
Why do you have to do research and analyze data before writing your conclusion at the end of the investigation?
If you do not use reliable media, the study will not be considered valid. If you do not analyze data, your conclusion will not include everything that it needs to. Data is a huge part of your conclusion.
What were the variables in the lab?
liquid
egg size
cup size
temp of room
what does it mean to observe
Use your 5 senses to gain understanding about the world
What is a fair test
When 1 variable changes but the rest stay the same and are controlled
What was the phenomenon for this lab?
Various liquids will have different effects on teeth
What is a claim
Statement about what the investigation showed
What part of the scientific method will include the phenomenon?
The purpose
The conclusion
What did we conclude, or claim, based off of the research and investigation?
Drinks with sugar have a negative effect on teeth
What is reliable media
Media that can be trusted to be accurate (books, newspapers, smart scientist, etc)
Will you always prove your hypothesis to be correct?
No- our investigation can show different results than what we originally expected
What egg stained the most?
Diet Coke
What is evidence?
Observations, research, or data that proves your claim or conclusion