Weekly learning plan

1. WEEKLY LEARNING PLAN
Quarter : 1st
Quarter Grade Level : Grade 11/12
Week : Week 1 Learning Area : General Chemistry 2
LC/s: Use the kinetic molecular model to explain properties of liquids and solids (STEM_GC11IMF-IIIa-c-99)
Describe and differentiate the types of intermolecular forces (STEM_GC11IMF-IIIa-c-100)
Predict the intermolecular forces possible for a molecule (STEM_GC11IMF-IIIa-c-101)
Describe the following properties of liquids explain the effect ( STEM_GC11IMF-IIIa-c-102)
of intermolecular forces on these properties :surface tension, viscosity,
vapor pressure boiling point and molar heat of vaporization
Explain the properties of water with its molecular structure and intermolecular forces ( STEM_GC11IMF-IIIa-c-103)
Describe the difference in structure of crystalline and amorphous solids ( STEM_GC11IMF-IIIa-c-104)
Day Objectives Topics Classroom-Based Activities Home-Based Activities
1 1. State what Kinetic
molecular theory is;
2. Enumerate the
postulates of Kinetic
Molecular Theory;
and,
3. Explain the properties
of solids and liquids
using kinetic
molecular model.
Kinetic Molecular Models
of liquids and solids
Begin with classroom routine:
i.Prayer
j.Reminder of the classroom health and safety
protocols
k. checking of attendance
l. Quick “kumustahan”
A.Recall(Elicit)
Short recall of lesson regarding Molecular Theory
during lower grades by answering the items on
page 4 of the module
B.Motivation
The learners are given the task to re-arrange the
words to form the definition f kinetic molecular
theory:
behavior model explain the
matter used to
C. Analysis

2. Ask the Learners on their asnwers on pages 5-
6.(Use the questions prepared in page 5-6 of the
module.)
D. Abstraction
Discuss the following concepts
1. Enumerate the postulates of Kinetic
Molecular Theory; and,
2. Explain the properties of solids and
liquids using kinetic molecular model.
E.Application
Let the Learners enumerate and explain the
postulates of Kinetic Molecular Theory; and the
properties of solid and liquid using the Kinetic
Molecular Model.
F.Additional/Enrichment Activity
Let the Learners to answer the pages 9-11 of the
module.
2 1.Define intermolecular
forces of attraction
2.Identify and describe the
types of itermolecular forces
and
Types of Intermolecular
Forces
Begin with classroom routine:
i.Prayer
j.Reminder of the classroom health and safety
protocols
k. checking of attendance
l. Quick “kumustahan”

3. 3.Differentiate each type and
give examples
A.Recall(Elicit)
Fill in the crossword puzzle with the word being
described below.Match the number of the
description to the boxes placed across or down
the grid.
Across
1.The smallest particle of an element that
takes part in a chemical change.
4.Negatively charged ion
5.Diatomic molecules containing atoms of
different elements
Down
2.the smallest particle of a compound that
carries the properties of a substance
3..Positively charged ion.
6.Diatomic molecules containing atoms of
the same elements

4. Engage
1.Get any transparent glass available in your
home and fill it with tap water.
2. Add a pinch of salt in the glass with water. Do
not stir the solution.
3.Observe and note what will happen to the salt in
water.
On page 6 of the module, the Learners will
answer the questions. Learners are asked t give
the results of their observations.
Explore
The Learners are tasked to perform a simple
experiment.
Note: The activity should be performed in a well-
ventilated room.Avoid contact with the skin and
direct inhalation of the vapors of the substances.It
is best if the students use safety gloves,goggles
and mask.
On page 8 of the module, the Learners will
answer the questions. Learners are asked to give
the results of their observations.
Explain
Discuss the following concepts:
1.Define intermolecular forces of attraction

5. 2.Identify and describe the types of
intermolecular forces and
3.Differentiate each type and give examples
Elaborate
On page 16 of the module,Check the type of force
that is most evident for each substance.
Application/Evaluate
Direction:Complete the paragraph below by
selecting the appropriate word/s inside the box.
(Please refer on page 17 of the module.
Enrichment Activity/Post Test
Multiple Choice: Read and understand the
following questions. Write the letter of the correct
answer in your notebook.
(Please refer on page 19 of the module)
3 1.Describe the properties of
liquid; surface tension,
viscosity, vapor
pressure,boiling point and
molar heat of vaporization;
and
2.Explain the effects of
intermolecular forces on these
properties
Properties of Liquids and
Liquids and
Intermolecular Forces
Begin with classroom routine:
i.Prayer
j.Reminder of the classroom health and safety
protocols
k. checking of attendance
l. Quick “kumustahan”
Elicit
Learners are tasked to observe a glass of water
and are asked the following questions:

6. 1.What phase of matter does this illustration
represent?
2.Why are the particles of the substance very far
from each other?
3.How will you describe the intermolecular forces
of the particles?
Engage
Learners shall identify the properties of liquid
being described by the presented pictures.
Explore
Learners analyze the pictures and graph of the
properties of liquids and complete the table by
answering the questions under prediction.
Learners provide explanation.
Explain
Discuss the properties of Liquid and
Intermolecular Forces
1.Surface tension
2.Viscocity
3.Vapor pressure
4.Boiling point
5. Molar Heat of Vaporization
Elaborate
Learners relate the properties of liquids to
intermolecular forces.Tell whether each property
exhibots strong or weak intermolecular forces by
putting a check on the appropriate column

7. Properties of Liquids
Intermolecular
Forces
Strong Weak
Surface
Tension
High
Low
Viscosity High
Low
Vapor
Pressure
High
Low
Boiling
point
High
Low
Molar Heat
of
Vaporization
High
Low
Evaluate:
Learners are task to answer the question:
At 50 degrees Celsius the vapor pressure of
ethanol is 0.30atm, acetic acid is 0.08 atm,water
is 0.12atm, and acetone is 0.84 atm.
1.Arrange these substances in increasing order of
rates of evaporation
2.Arrange these substance in increasing order of
boiling point temperature
3. Arrange these substances in increasing order of
intermolecular forces.

8. 4 1.Describe the molecular
structure of water, and
2. Relate the properties of
water to intermolecular forces
that operate among its
molecules
Properties of Water
(Molecular Structure and
Intermolecular Forces)
Begin with classroom routine:
i.Prayer
j.Reminder of the classroom health and safety
protocols
k. checking of attendance
l. Quick “kumustahan”
Pretest
Learners read and understand the
questions.Choose the letter of the best answer.
Refer to page 3 of module)
Elicit
Identify the word being described by the four
pictures .Write your answers in the corresponding
box.(Refer to page 5 of module)
Engage
The Peculiar Water
In this activity,Learners will discover the
uniqueness of water
Learners answer the following questions and
write your answer on the corresponding box.

9. Draw and describe the molecular structure
of water.
What kind of intermolecular force exists
between water molecules

10. Explore
Know Me Better
Learners answer pages 7-10 of the
module.Learners provide their answers from the
module.
Explain
1.Discuss the properties of water
2.Relate the properties of water to intermolecular
forces that operate among its molecules
Evaluate
Learners answer the page 17 on the
module.Learners provide answers from the
module.
5 1.Differentiate amorphous
and crystalline solids based on
the arrangement of particles
2.Compare the properties of
crystalline and amorphous
solids
3.Classify the different
examples of crystalline and
amorphous solids
4.Explain the distinguishing
feature of crystalline and
amorphous solid
Crystalline and
Amorphous solids
Begin with classroom routine:
i.Prayer
j.Reminder of the classroom health and safety
protocols
k. checking of attendance
l. Quick “kumustahan”
Elicit
What can you infer from the particles shown in
the picture of amorphous solids?
Engage
Pix One Word
Learners need to answer based on the pictures
shown (page 3 of the module)

11. Explore
Learners perform a simple experiment to:
1.Differentiate amorphous from crystalline solid.
2.identify the distinguishing features of
amorphous and crystalline solids.
Learners answers the guide questions from the
module.
Explain
Based from the experiment, Learners list down
two sentences that explains the distinguishing
features of crystalline and amorphous solids.
Elaborate
Discuss the concepts:
1.Arrangement of particles
2.Behavior when heated
Evaluate
A.Learners list down 2 sentences that will
describe the difference in structure or the
arrangement of particles of a crystalline and
amorphous solid.

12. Prepared by: Checked by: Noted by:
DIANE D. SORIANO VIRGILIO M. FERRER TOMAS G. FERRER,JR.
Teacher II Assistant Principal II School Principal IV
Date:________________ Date:__________________ Date:__________________
B. Learners classify the following materials as
crystalline or amorphous solids.
1.Table salt ______________
2.Plastics ______________
3.Graphite ______________
4.Sugar ______________
5.Diamond ______________
6.Glass ______________
7.Rubber bands ______________
8.Charcoal ______________
9.Limestone ______________
10. Sand ______________