1. August 22, (Copy the date, standard, & EQ) STANDARD : SFS1a Compare and contrast the history of scientific forensic techniques used in collecting and submitting evidence for admissibility in court.
EQ: How can observations and inferences be used to solve crimes?
*Put your lab safety projects in the upper right hand corner of your desk.
WARM-UP:
Jot down the notes on the next 3 slides

2. Observation & Inference

3. Observations Any information collected with the senses.
The skill of describing scientific events.

4. Inference Conclusions or deductions based on observations .
The process of drawing a conclusion from given evidence.

5. Observe the following slides and make inferences about each.

6. Get a lap top from the cart.
Please make sure you have your engrade login in order to take the
“Lab Safety/Syllabus Test”

7. Take out your devices and type in slido. com into your web browser
Take out your devices and type in slido.com into your web browser. Your code #7077
Answer the following question:
What is the difference between an observation and an inference?

8. Tracks like these are common in parts of New England and in the southwestern United States.
What do you OBSERVE?
What can you INFER?

9. Now what do you think?

10. Infer what happened based on your observations.

11. Source of graphic: http://bob.nap.edu/html/evolution98/evol6-e.html

12. January 12, 2016 (Copy the date & EQ )
EQ: How can observations be used to solve crimes? WARM-UP:
On the next slide, look at the images state whether the statement is an observation or an inference.

13. 1. There is a representation of a face on one side of the coin.
Look at the images state whether the statement is an observation or an inference.
1. There is a representation of a face on one side of the coin.
2. The Latin word "Dei" means "God.“
3. The coin was made by deeply religious people.
4. The date 1722 is printed on one side of the coin.
5. The coin was made in 1722.
6. The face on the coin is a representation of the nation's president. O I I O I I