Madrid National High School Grade Level: 8
GRADES 1 to 12 Teacher: LENETTE A. ALAGON Learning Area: SCIENCE
DAILY LESSON LOG Teaching Dates and Time: JANUARY 6-10, 2020 (WEEK 8) Quarter: 3RD QUARTER
MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY
GRAPES POMELO CELERIO POMELO CELERIO
(7:40-9:40) (7:40-9:40) (9:55-10:55) (7:40-9:40) (9:55-11:55)
CELERIO GRAPES GRAPES
(10:55-11:55) (2:00-3:00) (2:00-3:00)
I. OBJECTIVES
A. Content Standard The learners demonstrate the understanding of… the periodic table of elements as an organizing tool to determine the chemical properties of elements.
B. Performance Standard
C. Learning Competency/Objectives Use the periodic table to predict the chemical behavior of an element.
Write the LC code for each. S8MT-IIIc-d-9
II. CONTENT THE PARICLE NATURE OF MATTER
III. LEARNING RESOURCES
D. References
1. Teacher’s Guide pages
2. Learner’s Materials pages LM pp. 214-217
3. Textbook pages
4. Additional Materials from
Learning Resource (LR)portal
E. Other Learning Resource
IV. PROCEDURES
A. Reviewing previous lesson or
presenting the new lesson
B. Establishing a purpose for the lesson Compare the reactivity of metals in acid solution Identify the ways of preventing corrosion due to the reactivity of
metals
C. Presenting examples/Instances of the Show pictures of objects with rust. Show a video entitled: Rusting of Iron in YouTube. (cite provided in
new lesson (Houses, cars, etc.) Learning Resources under additional materials)
D. Discussing new concepts and Essential Question:
practicing new skills # 1 What is the relationship between reactivity of metals (elements) and its arrangement Essential Question:
in the periodic table? How can corrosion be prevented?
E. Discussing new concepts and Ask the students how rusting of objects affect people. You may ask the following questions: (to be posted before
practicing new skills # 2 watching the video)
1. What is rust?
2. What are the factors involved for rusting to occur?
3. When does rusting happen?
4. In what condition does rusting process is hastened?
5. What did the boy do to solve
F. Developing mastery (leads to Perform Activity #2: Metal… How reactive are you? on pages 214-216 procedures # 1- Students will do activity #2 on page 214 procedure # 12.
Formative Assessment 3) 11.
G. Finding practical application of Through a group reporting, students will discuss their answers on the guide questions Ask every group to answer questions 7 and 8 on page 216 of their
concepts and skills in daily living found on their learner’s manual manual. Let them include their answers in yesterday’s assigned
question.
H. Making generalizations and Key Questions: Key Questions:
abstractions about the lesson 1. What is the trend of reactivity of metals in groups? 1. What are the harmful effects when metal reacts with acids?
2. What is the trend of reactivity of metals in periods? 2. How can we prevent corrosion?
I. Evaluating learning Arrange the following metals in increasing reactivity:
1. P-Mg-S – (Answer: S-P-Mg) 1. How can we prevent corrosion?
2. O-N-Be – (Answer: O-N-Be) 2. Look for some practical ways to prevent corrosion.
3. Cu- Sr-Li (Answer: Cu- Sr-Li)
4. Cl-F-Br (Answer: Br-Cl-F)
5.Na- K-Li (K-Na-Li)
J. Additional activities for application or
remediation
V. REMARKS
VI. REFLECTION
A. No. of learners who earned 80% in the
evaluation
B. No. of learners who require additional
activities for remediation who scored
below 80%
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?
Prepared by: Checked by:
LENETTE A. ALAGON EVELYN S. CALE
Subject Teacher Master Teacher II
