Teacher:
Subject:
Quarter:
Date/Time:
LEARNI J. ESCOTE
Earth and Life Science 11
2nd Quarter
February 22, 2021, 11:30 am – 12:30 nn
Learning Area MODULE 13 PROCESS OF EVOLUTION
A. Content Standard The learners demonstrate an understanding of evolutionary process.
B. Performance
Standard
The learners shall be able :
Outline the key stages in the evolutionary process.Explain why genetic variation and reproductive isolation
are required for the evolution of new species.Discuss the role of mutation, natural selection and genetic drift
in evolution
C. Learning
Competencies
The learners
1. Explain how populations of organisms have changed and continue to change over time showing
patterns of descent with modification from common ancestors to produce the organismal diversity
observed today. (S11/12LT -IVfg-26)
2. Describe how the present system of classification of organisms is based on evolutionary
relationships. (S11/12LT -IVfg-27)
III. LEARNING
RESOURCES
A.Reference Module 13 Process of Evolution
1Teacher’s Guide Pages
Earth and Life Science
2Learner’s Materials
Pages
(1) Reece JB, U. L., (2010). Campbell Biology 10th. San Francisco (CA).
3. Textbook pages Shown/presented on the different parts of the MODULE (1) powerpoint presentation and videos
4. Additional Materials
from Learning Resource
Introduction to human evolution. (2019, January 16). The Smithsonian Institution's Human Origins
Program. https://humanorigins.si.edu/education/introduction- human-evolution
KhanAcademy. https://www.khanacademy.org/science/biology/her/evolution-and- natural- selection/a/lines-of-
evidence-for-evolution
Evidence for evolution | Biology for majors I. Lumen Learning – Simple Book
Production. https://courses.lumenlearning.com/sunywmopenbiology1/chapter/ outcomeevidence-for-evolution/
Evolution: How populations change over time. (n.d.). SCIENTIST
CINDY. https://www.scientistcindy.com/evolution-how-populations-change- over-time.html
Phylogenies and the history of life | Biology for majors II. (n.d.). Lumen Learning – Simple Book
Production. https://courses.lumenlearning.com/suny-wmopen- biology2/chapter/phylogenies-and-the-history-of-
life/
PowerSchool learning : Life science 2013-2014 : Evolution and natural selection(n.d.)
PowerSchoollearnig.https://tusd.learning.powerschool.com/ango/lifescience2013-2014/cms_page/view/13773559
B. Other Learning
Resources
III. PROCEDURES
LESSON PROPER
1.Motivation/
Reviewing previous
lesson or presenting
the new lesson.
ELICIT
bStudents will unleash the ff: Key stages or Mechanisms of Evolution by answering the questions
with choices from the powerpoint presentations
The creation ofgenetic variationin populations due tomutation.
-Reproductive isolationof populations.
-Changes in the genetic composition of populations due tonatural
selection,genetic driftandnew mutations.
Speciation– the formation of new species
2.A Presentation/
Establishing a purpose
for the lesson.
Find out for the students if they know who Jean Lamarck, Alfred Russel Wallace and
Charles Darwin were. By Identifying the pictures of these scientists and their contributions
