8 grade topic 2


TOPIC 2
WATCH THE VIDEO AND TAKE NOTES AND COPY IN THE NOTEBOOK

Types of Scientific investigation: Experiments and Fieldwork
For Scientific theories to become accepted it need: to be supported by evidence and to incorporate new evidence.
Based on the topic to study scientist decided the tools and the type of investigation they are going to use. Example: to study -plants, they can use rules, pencil, microscope and it can be a field investigation.

With the video answer:
1. Why is necesary to share your result before public the information?
2.Can a scientific theory be falsifiable?
3. What are the different between correlation and causation
4. What is a selective windowing?
5. What are science purpose?


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