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Grade Level 9 Quarter/Domain 1 Week and Day No. Page No. 1: I. Objectives

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DETAILED SCIENCE LESSON PLAN

GRADE LEVEL QUARTER/DOMAIN WEEK AND DAY NO. PAGE NO.


9 1 1

I. OBJECTIVES
Describe the location of genes in chromosomes;
A. Content Standards
Explain the different patterns of non-Mendelian inheritance.
B. Performance Standards
1.Describe the location of genes in chromosomes.
2. Explain the chromosomal basis of inheritanace.
C. Learning Competencies/
Objectives 3. Identify the components of a DNA molecules.
(Write the LC code)
S9LT-Id-28

II. CONTENT Act. 6-DNA Modeling


III. LEARNING RESOURCES
A. References Science 9 (Learning Module)
1. Teacher’s Guide pages Pages
2. Learner’s Materials pages Pages 14-16
3. Textbook pages Pages 14-16
4. Additional Materials from Cut-outs,paste,construction papers,coloring materials
Learning Resource (LR)
portal
B. Other Learning Resources
IV. PROCEDURES
A. Reviewing previous lesson ELICIT
Or presenting the new Review important genetic terms
Lesson.
Codominance,Incomplete Dominance ,Sex-linked traits, Multiple Alleles

Building a house requires a blue print to determine how I will look like after
construction .People involved in the construction refer to its blueprint from
time to time. All organisms also have a blueprints that contain information
that will determine their physical and chemical characteristics.

B. Establishing a purpose for ENGAGE


the lesson
How does the genetic material produce the characteristics of an organism?
How is the genetic code passed from parents to offspring?
C. Presenting examples / What is DNA?
instances of the new lesson

D. Discussing new concepts EXPLORE


and practicing new skills #1
ACTIVITY 6- DNA MODELING

Guide Questions:
E. Discussing new concepts
and practicing new skills #2 1. What are the common parts of the nucleotide?
2. What is the one part of the nucleotide that differs among the other
different nucleotides?
3. List the different kinds of nitrogen bases______.
4. Is there always going to be an equal number of adenine and thymine
nucleotide in molecule? Why?
5. Is there always going to be an equal number of guanine and cystosine
nucleotides in a molecule ?Why?

EXPLAIN
Learners will be asked to be with their group for discussion.

Guide Questions:
1. What is the pairing arrangement of the nitrogen bases?
F. Developing mastery (leads _______pairs with___________ and ________pairs with ______
to Formative Assessment 3)
2. What are the common parts of nucleotides?

A nucleotide is composed of the following: sugar and phosphate


molecules, and nitrogen bases. These base can either be adenine
,guanine ,thymine and cytosine.
G. Finding practical ELABORATE
applications of concepts Each group will then present their outputs in the class. Each will then be rated
and skills in daily living
accordingly.
H. Making generalizations and
abstractions about the
lesson
EVALUATE
I. Evaluating learning
*Results/scores from the activity given will be recoded.

EXTEND
Given the chain C,C,G,T,C,G,T,G,C,C,A,T
What is the sequence of the nucleotides on its partner chain?

V. REMARKS

VI. REFLECTION
A. No. of learners who earned 80% in the evaluation
B. No. of learners who require additional activities for remediation
C. Did the remedial lessons work? No. of learners who have caught up with the
lesson
D. No. of learners who continue to require remediation
E. Which of my teaching strategies worked well? Why did these work?
F. What difficulties did I encounter which my principal or supervisor can help me
solve?
G. What innovation or localized materials did I use/discover which I wish to
share with other teachers?

Date:

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