Republic of the Philippines
Department of Education
Caraga Administrative Region
Division of Butuan City
Southeast Butuan District II
BILAY NATIONAL HIGH SCHOOL
Bilay, Butuan City
School I.D No: 304760
CURRICULUM MAPPING
SUBJECT: SCIENCE 8
QUARTER: 3RD
STANDARD
TOPIC: The Particle Nature of
Matter
The learners demonstrate an
understanding of the:
1. the particle nature of matter
as basis for explaining
properties, physical changes,
and structure of substances
and mixture.
ASSESSMENT
Explain the properties of
solids, liquids, and gases
based on the particle
nature of matter
Explain the physical
changes in terms of the
arrangement and motion
of atoms and molecules.
TOPIC: Atomic Structure
2. identity of a substance
according to its atomic
structure
Determine the number of
protons, neutrons and
electrons in a particular
atom.
TOPIC: Periodic Table of Elements
3. periodic table of elements as
an organizing tool to
determine the chemical
properties of elements.
Use the periodic table to
predict the chemical
behavior of an element.
Formative Assessment
Chart
 Explain the properties of solids, liquids and gases based on
the following properties mentioned below. (Make your own
chart)
a. Illustration
b. Arrangement of molecules
c. Shape and Volume
d. Compressibility and Expansion
e. Density
Formative Assessment
Essay
 What are the physical changes in terms of the arrangement
and motion of atoms and molecules? (Use H2O in
explaining the concept.)
Formative Assessment
Problem Solving
 Using the periodic table, determine the missing sub-atomic
particles such as number of protons, neutrons and electrons
in an atom.
(Rb, P, O, Na, Hg, Ar, Ag, Ge, Ne, Cu)
Formative Assessment
Data Analysis
 Data about general trends found on the chemical elements
will be given to the students. They will graph the ionization
energy and electronegativity of the element given. A
periodic table will be used to further understand the data.
After that, they will answer the guide questions:
ACTIVITIES
Activity 1: Concept Map
Activity 2: Inquiry/Laboratory
Activity 3: Picture Analysis
Activity 4: Text/Video Analysis
Activity 1: Concept Map
Activity 2: Graph Analysis
Activity 3: Picture Analysis
(Water Cycle)
Activity 4: Video Analysis
Activity 1: Model-making
Activity 2: Investigation
Activity 3: Picture Analysis
Activity 4: Practice Exercise
(Problem Solving)
Activity 1: Crossword Puzzle
Activity 2: Inquiry/Laboratory
Activity 3: Video Analysis
Activity 4: Practice Exercise
(with Periodic Table)
1. What happens to the ionization energy as the atomic
number increases? What does this mean?
2. What happens to the energy levels as you begin each new
row?
3. What could b ethe importance of understanding periodic
trends?
SUBJECT: SCIENCE 10
QUARTER: 3RD
STANDARD
TOPIC: Coordinated Functions of the
Reproductive, Endocrine, and Nervous
System
The learners demonstrate an
understanding of the:
1. organisms as having feedback
mechanisms, which are
coordinated by the nervous and
endocrine system
2. how these feedback mechanisms
help the organism maintain
homeostasis to reproduce and
survive.
Describe the parts of the
reproductive system and
their functions
Explain the role of
hormones involved in the
female and male
reproductive system.
Describe the feedback
mechanisms involved in
regulating processes in the
female reproductive
system (menstrual cycle)
ASSESSMENT
Formative Assessment
Drawing
 Illustrate the different parts of the female and male
reproductive system
Concept Map
 Complete the concept map on Human Reproduction.
Essay
 How is the uterus structurally adapted for holding a
developing baby?
Formative Assessment
Essay
 How is the Reproductive System designed to perform
its function?
 How do the parts of the Reproductive System work
together?
 Give examples of hormones that target organs involved
in reproduction.
CSE Integration
 How do we take care of our reproductive health?
(Learners are expected to provide ways on how to take
care of their own reproductive system)
 Research: Diseases of the Human Reproductive System
ACTIVITIES
Activity 1: Concept Map
Activity 2: Inquiry
Activity 3: Picture Analysis
Activity 4: Video Analysis
Formative Assessment
Diagram
 Identify the numbers/days in a month that correspond to
the different events in a menstrual cycle.
Activity 1: Picture Analysis
Activity 2: Completing the
table (The Hormonal Changes
in the Menstrual Cycle)
Activity 1: Concept Map
Activity 2: Crossword Puzzle
Activity 3: Picture Analysis
Activity 4: Video Analysis
(Fertilization)
Activity 5: CSE Integration
(Proper care of Reproductive
System

Describe how the nervous
system coordinates and
regulates these feedback
mechanisms to maintain
homeostasis.
TOPIC: Heredity: Inheritance and
Variation
3. the information stored in DNA as
being used to make proteins
Explain how protein is
made using information
from DNA
4. how changes in a DNA molecule
may cause changes in its product
5. mutations that occur in sex cells
as being heritable
Explain how mutations
may cause changes in the
structure and function of a
protein
TOPIC: Biodiversity and Evolution
6. how evaluation through natural
selection can result in
biodiversity
Explain the occurrence of
evolution
Summarize the changes in the uterus and the events in a
woman’s monthly period (The Phases of Menstrual
Cycle)
Quick Check
 Identify the different menstrual hormones and their
functions.
Formative Assessment
Essay
 How the endocrine gland designed to perform their
function?
 How is the nervous system designed to perform its
function?
 How do the parts of the nervous system work together?
Graphic Organizer
 Show the location of major endocrine glands in humans
together with their hormones.

Formative Assessment
Quick Check
 In what ways are RNA and DNA similar?
 In what ways are they different?
Chart
 Genetic Code Chart (The process of DNA translation)
Problem Solving
 Mendelian Genetics: Monohybrid/Dihybrid Cross
Formative Assessment
Essay
 What are the Practical Application of Gene
Manipulation?
 What problems were noted by geneticists that should
justify the need for caution against indiscriminate use of
DNA technology?
Formative Assessment
Essay
 Importance of adaptation as a mechanism for the
survival of a species.
 How does the Theory of Natural Selection explain
evolution?
 What are the evidences that support the concept of
evolution?
Activity 1: Graphic Organizer
Activity 2:
Investigation/Inquiry
Activity 3: Picture Analysis
Activity 1: Investigation
Activity 2: Picture Analysis
Activity 3: Practice Exercise
(Problem Solving involving
Genotype and Phenotype)
Activity 1: Inquiry/Research
Activity 1: Species Diversity
games
Activity 2:
Inquiry/Investigation
TOPIC: Ecosystems
 Flow of Energy and Matter in
Ecosystems
 Biodiversity and Stability
 Population Growth and Carrying
Capacity
Explain how species
diversity increases the
probability of adaptation
and survival of organisms
in changing environments
7. the influence of biodiversity on
the stability of ecosystems
8. an ecosystem as being capable of
supporting a limited number of
organisms
Explain the relationship
between population
growth and carrying
capacity
 How does evolution explain the diversity of species?
Formative Assessment
Essay
 How biodiversity affects the stability of an ecosystem?
 Suggest ways on how local biodiversity can be
protected and conserved in the community.
Quick Check
 Rearrange the scrambled letters to complete the thought
of the sentence.
Species may change over time. (1) OFISSL records,
developmental and molecular biology and genetics may provide
possible evidence for (2) VOEUILONT. Patterns in animal
development suggest that some (3) GAORINSMS may share
common (4) CEANTSROS. Morphological and molecular
evidences in (5) SACRURETU and molecular studies suggests
that organisms are related with one another.
(6) MLARACK proposed The Theory of (7) EEDN, The
Theory of (8) SUE and (9) ISDSUE and The Theory of
Acquired Characteristics. (10) ARDINW presented the Theory
of (11) VOETIONLU based on (12) ANUTARL selection.
Speciation increases (13) IOBIDVREISYT. Organisms struggle
for existence in order to survive; they compete for (14) OODF
and (15) PSAEC.
Formative Assessment
Data Analysis
 Analyze the data on Population and Population Density
in National Capital Region and answer the following
questions:
1. Based on the table, which city has the highest
population size? Least population size?
2. What happens to the population density as the
population size increases? What is the relationship
between population and population density?
3. What do you think are the factors affecting the
population density?
Picture Analysis
 Understand the concept of carrying capacity
Formative Assessment
Essay (Human Impact)
Activity 1: Rearranging
scrambled letters.
Activity 2: Picture Analysis
Activity 1: Data Analysis
Activity 2: Picture Analysis
Activity 3: Evaluate the given
situation (Carrying Capacity)
Activity 1: Community
observation
Suggest ways to minimize
human impact on the
environment
Prepared by:
MARY ANN T. ITIM
Teacher I

Think of a community problem then identify the cause
and list the impact of the stated problem.
 Answer the following questions:
1. Is there an existing ordinance in your barangay that
provides solution in the problems that you identified? If
none, what possible suggestions could you make?
2. What are the activities that a student like you could
initiate to provide awareness to minimize the human
impact on the environment?