Teacher: L. Stewart
Week of: April 13, 2015
Day
Monday 4-13-15
Read resonance page 227
Bellwork
WPHS Learning Plan
Chemistry
Thursday 4-16-15
This lab correlates to section
8.3 in your textbook. If you
need any support material you
may go to that section and read.
Tuesday 4-14-15
Read background information
from lab Lewis Structures and
Molecular Geometry Models of
Covalent Bonding.
Pages 1-3.
Wednesday 4-15-15
Write one concern you have
about this lab…..
If you do not have one then go
directly to work with your team
members.
LAB: Lewis Structures and
Molecular Geometry Models
of Covalent Bonding.
Continue…
LAB: Lewis Structures and
Molecular Geometry Models
of Covalent Bonding.
Finish
LAB: Lewis Structures and
Molecular Geometry Models
of Covalent Bonding.
Part A Lewis Structures
Part B: Molecular Models
Activity
A Resonance Hybrid
Demo
Give students the sheet to go
with the demo and have them
answer the questions about it
Write the reaction between Cu
and HNO3
You will need your periodic
table….
Pre-lab questions 1-3
If you have time, start part A
Transition
Share with the class the main
points about resonance
structures after the demo
activity……
Turn in lab to the basket…..
Exceptions to the octet
rule……pgs 228 - 229
Notes on bonding theories
1. Molecular orbitals
Sigma bonds
Pi bonds
Take out your binder and get
ready to take notes…..
Activity
Do examples with students so
they understand…….NO2,
BF3, but when it combines
with ammonia…..it reaches its
goal. PCl5 and SF6 are two
others…..
Teacher: L. Stewart
WPHS Learning Plan
Week of: April 13, 2015
Chemistry
Explain resonance structures
Closure/
Homework by drawing the electron dot
resonance structure for ozone
and explain how it describes
its bonding.
HW-Read Lab Lewis
structures and Molecular
geometry
Essential
Outcomes
for the
Week
Explain the importance of
Lewis dot structures when
thinking of molecules 3-D
structures.
Explain VSEPR Theory and
give an example.
Explain figure 13, 14, and 15
on page 230 and 231.
HW- work on lab
HW- work on lab
HW- finish any work not done
in class.
I will describe resonance structures and draw the electron dot structure of NO2
I will practice drawing Lewis structures and use them to predict their molecular geometry. (Tuesday and Wednesday)
I will understand how the bonding theories apply to molecule shapes