1. Ionic, Covalent, and Metallic Bonding
Day 3 – Finish up Ionic Bonding, covalent bonding, elephant toothpaste

2. Warm up Cesium Calcium Iodine TIME: 4 MINUTES
What ions are formed by the following atoms?
Cesium
Calcium
Iodine
REMEMBER:
Metals LOSE electrons and non-metals GAIN electrons
YOUR ANSWER: Should include the symbol for the element, and the charge of the ion.
For example, Na+1 or Cl-1
TIME: 4 MINUTES
WHEN DONE: Gather your “Ion Practice” assignment and tape it into your notebook and then, gather “Ionic Bonding” assignment from blue bin

3. Agenda
Finish Activity: Ionic Bonding Demonstration: Elephant toothpaste Covalent Bonding Tutorial Next class: Learning Target Check in

4. Learning Targets
I can describe how ionic, covalent and metallic bonds are formed between atoms

5. Finsh Ionic Bonding Activity
DRAW: The Lewis Dot Structure for each atom
USE: The manipulatives to show the transfer of electrons
DESCRIBE: What you did
WRITE: The ion
WRITE: The ionic compound formula (remember to use ratios)
TIME: 16 MORE MINUTES
WHEN DONE: Turn into class box and open to your learning target page

6. Ionic Bonding Activity Clean Up
Make sure: all electrons and elements make it back into the folder Return: the folders to Table 3 TIME: 3 MINUTES WHEN DONE: CHECK OUT A CHROMEBOOK FOR YOU AND A PARTNER

7. EQ: How do strong observations support my understanding of chemistry?
Elephant Toothpaste 4/1
EQ: How do strong observations support my understanding of chemistry?
Observations
Descriptive Words
Numbers
Familiar Things
Time
Senses
Endocrine Disruptors EQ: How do Endocrine Disruptors Impact Humans?
HIGHLIGHT YOUR ASSIGNED PART

8. Strong Observations
VIEW: Strong Observations on Page 2 of notebook TABLE 2: Descriptive Words TABLE 4: Use numbers TABLE 5: Compare to familiar things TABLE 6 AND 7: Describe changes over time TABLE 1: Use senses (sounds and smellS)

9. EQ: How do strong observations support my understanding of chemistry?
Elephant Toothpaste 4/1
EQ: How do strong observations support my understanding of chemistry?
Observations
Descriptive Words
Numbers
Familiar Things
Time
Senses
Endocrine Disruptors EQ: How do Endocrine Disruptors Impact Humans?
H2O2 (aq) H20 (l) + O2 (g)
KI (cat.)
Reactants Products

10. EQ: How do strong observations support my understanding of chemistry?
Elephant Toothpaste 4/1
EQ: How do strong observations support my understanding of chemistry?
Endocrine Disruptors EQ: How do Endocrine Disruptors Impact Humans?
H2O2 (aq) H20 (l) + O2 (g)
NaI (cat.)
Reactants Products
(aq) = aqueous solution (compound dissolved in water)
(cat.) = catalyst (speeds up reaction)
(l) = liquid
(g) = gas
(s) = solid (not present in this reaction)

11. Covalent Bonding tutorial
Glue: “COVALENT BONDING TUTORIAL” to the top of THE NEXT AVAILABLE RIGHT-HAND PAGE Time: 2 minutes When done: Follow instructions on tutorial and begin assignment

12. Covalent Bonding Tutorial
USING CHROMEBOOK GO TO:
CLICK ON: “Launch”
ANSWER: Questions in your notebook as you complete tutorial
(#10-14 in complete sentences below the questions)
THIS TUTORIAL IS THE ONLY SITE YOU WILL VISIT
TIME: 27 minutes
WHEN DONE: Show me for full credit on assignment and then put away CHROMEBOOK

13. Learning Target Check In
TURN TO: The Learning Target Page for Unit 7
FIND: Two different colored highlighters
First color:
Highlight supporting Targets 1.1, 1.2 and 1.3
In the Page # Column, write the page number(s) for your “Intro to Bonding” notes
Second Color:
Highlight supporting Targets 2.1, 2.2 and 2.3
In the Page # Column, write the page number(s) where your wrote your answers for the “Ionic Bonding Tutorial”
TIME: 4 MINUTES
WHEN DONE: SHOW ME