Department of Education: Grade 10 Week 7 Quarter 2 February 22 - 26, 2021
Department of Education: Grade 10 Week 7 Quarter 2 February 22 - 26, 2021
Department of Education: Grade 10 Week 7 Quarter 2 February 22 - 26, 2021
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
WEEKLY HOME LEARNING PLAN
Grade 10
Week 7 Quarter 2
February 22 - 26, 2021
SCIENCE Development:
8:00 – 9:00 10 1. Read topic on Application of Mirror and Lenses in Optical Instruments on pp Reminders to guardians/home
28-31 of your PIVOT 4A Science G10 Learner’s MateriaL facilitator:
Please sign all the outputs of your
students
2. Do Learning Task 1 on p. 31 of your PIVOT 4A Science G10 Learner’s
Material
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
processes to communicate
ideas, experiences, and INTEGRATIVE ASSESSMENT WEEK 6
stories (the use of software to (MAPEH)ARTS AND SCIENCE 10
enhance/animate images like
Flash, Movie Maker, TOPIC: Identify ways in which the properties of mirrors and lenses
Dreamweaver, etc.) determine their use in optical instruments (e.g., cameras and binoculars.)
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
ARTS (Artistic Organization Creativity Originality Efficiency Skills Appeal
Concepts and 15 points 20 points 15 points 15 points 20 points 15 points
Ideas of Proper Proper use Use of Finishing Application Fascinating
Technology- Editing of elements original the task in of all to viewers
Based techniques to make photos the most required
Artwork) and using overall (including effective skills
relatable appearance capturing way
captions for looks the without
photos presentable sequence of wasting
events) time an
effort
SCIENCE CONCEPT IMAGE ORIGINALIT
(Application (5 PTS) QUALITY Y/
of mirrors Strong and (3 PTS) CREATIVITY
and lenses in related The image (2 PT)
optical concept to is clear and Use of
instruments) the shows original
theme/subje detailed photos
ct. Be able to information (including
express BRIEF about the capturing
ideas the theme/subj the
theme/subje ect sequence of
ct events)
Assimilation:
Read and analyze each situation. Select only the letter of the best answer
1. What is the advantage of using convex mirror as safety mirror placed on
blind corners or area with limited visibility?
a. Convex safety mirrors allow for up to 90 degrees of vision, and can
be used to view at an angle to reduce accidents around blind corners
and doorways
b . Convex safety mirrors allow for up to 180 degrees of vision, and can
be used to view at an angle to reduce accidents around blind corners
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
and doorways
c. Convex safety mirrors allow for up to 270 degrees of vision, and can
be used to view at an angle to reduce accidents around blind corners
and doorways
d. Convex safety mirrors allow for up to 360 degrees of vision, and can
be used to view at an angle to reduce accidents around blind corners
and doorways
2. What are the advantages of using optical instruments in our dail;y
activities?
a. Allows the observer to see a brighter image than they would with
their own eye.
b. makes things bigger and helps us to see in a more detailed manner
c. Enhance image for a more clear view
d. All of the above
3. What type of lens is used in magnifying glass?
a. Converging lens
b. Diverging lens
c. Focusing lens
d. Plain lens
4. What type of image is formed by the concave side of the spoon when
the object is closer to it?
a. Upright and bigger
b. Upright and smaller
c. Upside down and bigger
d. Upside down and smaller
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
5. What kind of mirror is used in automobiles and trucks to give the driver a
wider are and smaller image of traffic behind him?
a. Plane mirror
b. Concave mirror
c. Convex mirror
d. None of the above
6. What type of mirror do dentists usually use to see clearly the images of
out teeth?
a. Plane mirror
b. Concave mirror
c. Convex mirror
d. None of the above
7. Which of the following optical instruments will be used to produced
reduced and inverted image of a distant object?
a. Microscope
b. Telescope
c. Camera
d. Projector
8. What kind of mirror is used by department stores to give a wider are and
smaller image of the shoppers/buyers?
a. Plane mirror
b. Concave mirror
c. Convex mirror
d. None of the above
9. This optical instrument uses two convex lenses to make a smaller object
larger.
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
a. Camera
b. Microscope
c. Oscilloscope
d. Telescope
10. Why are back surfaces of automobile headlight curved?
a. Because inverted, real images of filaments shine brighter
b. Because it will concentrate light in one direction
c. Because it will give a good structural design for the headlights
d. Because it will provide light in multiple direction
11. Our human eyes employ ________ lens to form ________ images.
a. Converging –Real
b. Converging – Virtual
c. Diverging – Real
d. Converging – Virtual
12. Which type of mirror makes objects appear smaller, but the area of view
larger?
a. Convex mirror
b. Concave mirror
c. Plane mirror
d. Parabolic mirror
13. The image formed on the film in a camera and on the retina of you eye is
UPSIDE DOWN.
a. True
b. False
c. Can be true or false
d. Neither true nor false
14. An optical instrument that uses large mirrors to bring distant objects into
closer view.
a. Microscope
b. Camera
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”
Republic of the Philippines
Department of Education
REGION IV-A CALABARZON
DIVISION OF CAVITE
TRECE MARTIRES CITY NATIONAL HIGH SCHOOL
SAN AGUSTIN, TRECE MARTIRES CITY
c. Oscilloscope
d. Telescope
Name one optical instrument and explain its importance to our daily lives.
11:20 – 12:20 LUNCH BREAK
Niña P. Espinelli
MT I – OIC, Science Department
Trece Martires City National High School:: ”Haven for a sustainable and holistic development”