MN State Standards
C
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Strand &
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1. The Nature of
Science and
Engineering
3. Interactions
Among Science,
Technology,
Engineering,
Mathematics, and
Society
Standard
Benchmark
4. Physical and
mathematical
models are used
to describe
physical
systems.
9C.1.3.4.1: Use
significant figures and
an understanding of
accuracy and
precision in scientific
measurements to
determine and
express the
uncertainty of a result.
Curriculum
Assessment
Mole-Mole Calculations Using Mole Ratios
Quiz on Topics 3 & 4
Mol-Mol Calculation
Quiz on Topics 3 – 5
Assignment #1
Mass - Mass Example #1
Mass - Mass Example #2
Mass - Mass Example #3
Mass - Mass Example #4
More Mass - Mass Problem Examples
Almost Endless Mass-Mass Problems
Assignment #2
Expanded Road Map Example #1
Expanded Road Map Example #2
Assignment #3
Identifying the Limiting Reagent Example
#1 (mol-mol)
Identifying the Limiting Reagent Example
#2 (mass-mass)
Limiting Reagent Problem: Amount of
Product Formed Example #1 (mol-mol)
Limiting Reagent Problem: Amount of
Product Formed Example #2 (mass-mass)
Quiz on Topic 6
Quiz on Topic 7
Unit 12 – Stoichiometry Exam
C
h
e
m
i
s
t
r
y
Strand &
Substrand
1. The Nature of
Science and
Engineering
3. Interactions
Among Science,
Technology,
Engineering,
Mathematics, and
Society
Standard
Benchmark
Curriculum
4. Physical and
mathematical
models are used
to describe
physical
systems.
9C.1.3.4.1: Use
significant figures and
an understanding of
accuracy and
precision in scientific
measurements to
determine and
express the
uncertainty of a result.
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #1 (mol-mol)
Assessment
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #2 (massmass)
Assignment #4
Percent Yield Problem Example #1
Percent Yield Problem Example #2
Assignment #5
C
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h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
2. Chemical and
physical
properties of
matter result
from the ability
of atoms to
form bonds.
Benchmark
9C.2.1.2.1: Explain
how elements
combine to form
compounds through
ionic and covalent
bonding.
Curriculum
Introduction to Using Equations Resource
Equation Overview Video
Assessment
Quiz on Topics 1 & 2
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
2. Chemical and
physical
properties of
matter result
from the ability
of atoms to
form bonds.
9C.2.1.2.3: Use IUPAC
(International Union
of Pure and Applied
Chemistry)
nomenclature to write
chemical formulas and
name molecular and
ionic compounds,
including those that
contain polyatomic
ions.
Standard
Benchmark
2. Chemical and
physical
properties of
matter result
from the ability
of atoms to
form bonds.
9C.2.1.2.4: Determine
the molar mass of a
compound from its
chemical formula and
a table of atomic
masses; convert the
mass of a molecular
substance to moles,
number of particles,
or volume of gas at
standard temperature
and pressure.
Curriculum
Mass - Mass Example #4
Assignment #2
Assessment
Quiz on Topics 3 & 4
Quiz on Topics 3 – 5
Expanded Road Map Example #2
Assignment #3
Curriculum
Assessment
Mass - Mass Example #1
Quiz on Topics 3 & 4
Mass - Mass Example #2
Quiz on Topics 3 – 5
Mass - Mass Example #3
Mass - Mass Example #4
More Mass - Mass Problem Examples
Almost Endless Mass-Mass Problems
Assignment #2
Expanded Road Map Example #1
Expanded Road Map Example #2
Assignment #3
Identifying the Limiting Reagent Example
#1 (mol-mol)
Quiz on Topic 6
Quiz on Topic 7
Unit 12 – Stoichiometry Exam
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
2. Chemical and
physical
properties of
matter result
from the ability
of atoms to
form bonds.
9C.2.1.2.4: Determine
the molar mass of a
compound from its
chemical formula and
a table of atomic
masses; convert the
mass of a molecular
substance to moles,
number of particles,
or volume of gas at
standard temperature
and pressure.
Curriculum
Identifying the Limiting Reagent Example
#2 (mass-mass)
Limiting Reagent Problem: Amount of
Product Formed Example #1 (mol-mol)
Limiting Reagent Problem: Amount of
Product Formed Example #2 (mass-mass)
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #1 (mol-mol)
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #2 (massmass)
Assignment #4
Percent Yield Problem Example #1
Percent Yield Problem Example #2
Assignment #5
Assessment
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
3. Chemical
reactions
describe a
chemical
change in which
one or more
reactants are
transformed
into one or
more products.
9C.2.1.3.4: Balance
chemical equations by
applying the laws of
conservation of mass
and constant
composition.
Curriculum
Assessment
Quiz on Topics 3 & 4
Assignment #1
Mass – Mass Example #3
Quiz on Topics 3 – 5
Mass – Mass Example #4
Assignment #2
Expanded Road Map Example #1
Expanded Road Map Example #2
Assignment #3
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
3. Chemical
reactions
describe a
chemical
change in which
one or more
reactants are
transformed
into one or
more products.
9C.2.1.3.5: Use the law
of conservation of
mass to describe and
calculate relationships
in a chemical reaction,
including molarity,
mole/mass
relationships,
mass/volume
relations, limiting
reactants and percent
yield.
Curriculum
Writing Mole Relationships from Chemical
Equations Video
Assessment
Quiz on Topics 1 & 2
Ratio Quiz Practice
Quiz on Topics 3 & 4
Mole-Mole Calculations Using Mole Ratios
Quiz on Topics 3 – 5
Mol-Mol Calculation Video
Quiz on Topic 6
Assignment #1
Introduction to the Stoichiometry Road
Map file
Using the Road Map for a Mass - Mass
Problem
Mass - Mass Example #1
Mass - Mass Example #2
Quiz on Topic 7
Unit 12 – Stoichiometry Exam
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
3. Chemical
reactions
describe a
chemical
change in which
one or more
reactants are
transformed
into one or
more products.
9C.2.1.3.5: Use the law
of conservation of
mass to describe and
calculate relationships
in a chemical reaction,
including molarity,
mole/mass
relationships,
mass/volume
relations, limiting
reactants and percent
yield.
Curriculum
Mass - Mass Example #3
Mass - Mass Example #4
More Mass - Mass Problem Examples
Almost Endless Mass-Mass Problems
Assignment #2
Expanding the Road Map
Using the Stoichiometry Road Map
Expanded Road Map Start/Stop Practice
Quiz
Expanded Road Map Example #1
Expanded Road Map Example #2
Other Expanded Road Map Example
Problems
Assignment #3
Limiting Reagent Cooking Example
Introduction to the Limiting Reagent
Limiting Reagent Simulation Activity #1
Identifying Limiting Reactant Problems
Identifying the Limiting Reagent Example
#1 (mol-mol)
Identifying the Limiting Reagent Example
#2 (mass-mass)
Assessment
C
Strand &
h
Substrand
e 2. Physical Science
m
i 1. Matter
s
t
r
y
Standard
Benchmark
3. Chemical
reactions
describe a
chemical
change in which
one or more
reactants are
transformed
into one or
more products.
9C.2.1.3.5: Use the law
of conservation of
mass to describe and
calculate relationships
in a chemical reaction,
including molarity,
mole/mass
relationships,
mass/volume
relations, limiting
reactants and percent
yield.
Curriculum
Almost Endless Problems Identifying the
Limiting Reagent
Limiting Reagent Problem: Amount of
Product Formed Example #1 (mol-mol)
Limiting Reagent Problem: Amount of
Product Formed Example #2 (mass-mass)
Limiting Reagent Simulation Activity #2
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #1 (mol-mol)
Limiting Reagent Problem: Amount of
Excess Reagent Left Example #2 (massmass)
More Limiting Reagent Sample Problems
Assignment #4
Introduction to Percent Yield
Percent Yield Problem Example #1
Percent Yield Problem Example #2
Other % Yield Examples
Almost Endless Percent Yield Problems
Assignment #5
Assessment
NETS-S Standards (ISTE)
Standard
Sub-standard
1. Creativity and Innovation a. Students apply
existing knowledge to
generate new ideas,
products, or processes.
1. Creativity and Innovation c. Students use models
and simulations to
explore complex
systems and issues.
2. Communication and
a. Students interact,
Collaboration
collaborate, and publish
with peers, experts, or
others employing a
variety of digital
environments and
media.
4. Critical Thinking,
b. Students plan and
Problem Solving, and
manage activities to
Decision Making
develop a solution or
complete a project.
Curriculum
Introduction to Using Equations
Assessment
None
Limiting Reagent Cooking Example
Limiting Reagent Simulation Activity #1
Limiting Reagent Simulation Activity #2
Using Dim Dim to Attend Net Meetings
for Help and Collaboration
Required Assignment for
Limiting Reagent Simulation
Activity #2
None
Use of the Question Forum
Assignment #1
Quiz on Topics 3 & 4
Assignment #2
Quiz on Topics 3 – 5
Assignment #3
Quiz on Topic 6
Assignment #4
Quiz on Topic 7
Assignment #5