1. Ionic vs. Covalent Lab

2. Common Core Connection
Objectives
Today I will be able to:
Identify the properties of ionic and covalent compounds
Use experimental evidence to determine if unknown compounds are ionic or covalent
Informal assessment – monitoring student interactions and questions as they write the summary, design the lab table and collect and analyze the data
Formal assessment – analyzing student responses to the summary, lab conclusion and exit ticket
Common Core Connection
Value evidence
Attend to precision
Reason abstractly and quantitatively

3. Lesson Sequence Evaluate: Warm – Up
Explain: Ionic vs. Covalent Properties Summary
Explain: Lab Safety
Engage/Explore: Ionic vs. Covalent Compounds Lab
Evaluate: Exit Ticket

4. Warm - Up Take a copy of the ionic vs. covalent compounds lab
Read over the lab procedure
Set-up the data table

5. Objectives Today I will be able to:
Identify the properties of ionic and covalent compounds
Use experimental evidence to determine if unknown compounds are ionic or covalent

6. Homework
Bonding Exam – Monday, December 15

7. Agenda Warm – Up Ionic vs. Covalent Summary Lab Safety
Ionic vs. Covalent Lab
Exit Ticket

8. Ionic vs. Covalent Properties Summary
You have 15 minutes to complete the lab summary. Be sure to cite the pages in the textbook that you referenced

9. Lab Safety/ Directions
Closed Toe Shoes, Aprons and Goggles must be worn
All compounds can be disposed of down the drain
Only use a small sample (1 scoop) of each solid
Dry spatula between each use
Clean conductivity meter with a paper towel in between each use

10. Ionic vs. Covalent Compounds Lab
Find the partner that Ms. Ose assigns and collect the data. When you finish clean up your lab area and begin working on your conclusion statement

11. Exit Ticket
On an half-sheet of paper (anonymously) write if compounds A – F are ionic or covalent based on the data you collected in lab today.