1. Thursday, September 21, 2017
Warm-Up: Explain how you plan to separate the two liquids in the mixture.
Learning Target: I can follow my previous plan to separate substances from a mixture AND evaluate/modify the plan as needed.
Success Criteria: I will be successful when all items are separated and analysis of the investigation is completed.
Plan for Today
1. Vocabulary
2. Review Lab/Safety/Separate the Mixture/Diagram
3. CLEAN-UP!!!
4. Analysis Questions/Activity 4

2. Vocabulary
Evidence: observations or data to support a statement, hypothesis, or point of view
Hazardous Materials: any solid, liquid, or gas that can harm people, other living organisms, property, or the environment
Toxic: poisonous; the capability of a substance to cause harm to living systems

3. CHALLENGE Question
How can the substances in the mixture be separated?

4. CAREFULLY – REVIEW plan from Activity 3
(All group members know what to do!)

5. DO AN EXTRA GOOD JOB CLEANING OIL OFF !
PROCEDURE and DATA:
Materials:
Procedure: Read A-20
Data: WS 5.1 (Some parts done in this lab.)
DO AN EXTRA GOOD JOB CLEANING OIL OFF !
*If done with lab early
get started on
Analysis Questions
and Activity 4!
Vancouver 2015

6. When done separating the mixture:
CLEAN-UP entirely!
Wash the equipment.
Wipe off your table.
Return the mixture to a small cup.
Dry all materials.
Return materials to the plastic bin. Put in back of room.
When done with clean-up:
Finish your diagram. Make sure it is neat, organized, and labeled.
Finish Analysis Questions #1-3 on page A-20.
Read pages A-13 through A-17.
Answer all questions on page A-18 (#1-4).

7. 1. Bookmark/use online book (ASAP)!
ANALYSIS: A 20
Q1 =
Q3 =
REFLECTION:
Explain how procedures and instructions can change. Why is this an essential part of science?
changes to Procedure were… (write yours)
Separate oil and vinegar by decanting, salt and iron by magnet, salt and sand by adding water dissolving salt, filter out sand, then evaporate water from saltwater
HOMEWORK:
1. Bookmark/use online book (ASAP)!