1. Chemistry – Sept 29, 2017
Do Now – Get separation started again ASAP, then do a Practice element symbol/name quiz as soon as you can so I can get it back to you today.
Objectives/Agenda
Practice element quiz
To separate a mixture of sand, salt, poppies and iron (finish)
While waiting, complete an ACT sheet (answers on P3 papers)
Assignment: Separation Lab Report using the General form (due next Friday, Oct 6) – Use the Lab report writing guide and template online
Element quiz (30 elements) on Tuesday Oct 3.

2. Separation Lab overview
Given a mixture of Sand, Salt, Poppy Seeds and Iron Filings, design and execute a separation method.
Write a proposed procedure to start.
When executing your procedure, record every action you take in the order you do them to create the real procedure that you used.
Separate, dry and weight each of the four substances.
Determine the percent composition of each of the four substances in the mixture.
Determine the percent recovery of matter from the mixture.
Assignment: Separation Lab Report using the General format (due Tues, Oct 10) – Use the Lab report writing guide and template online

3. Exit Slip - Homework
Exit Slip: Put equipment back where you found it, except for hotplates.
Dispose of mixture components in trash (poppy, iron and sand) or rinse down the sink (salt).
Clean beakers, funnels etc… and put away.
What’s Due? (Pending assignments to complete.)
Physical and chemical properties and changes worksheet (due Tues Oct 3)
Revised Lab Report for Pennies is due Thurs Oct 5 (Template and guide available online)
Separation Lab Report due Friday 10/10 (Template and guide available online)
What’s Next? (How to prepare for the next day)
Element quiz on Tuesday Oct 3
Unit 1 retest scheduled for October 10 for anyone who will do the retest.