Department of Education
Region Il
DIVISION OF PAMPANGA
‘SANJUAN HIGH SCHOOL
‘Mexico, Pampanga
DETAILED LESSON PLAN
MATHEMATICS 9
1 opjectives
‘tthe end ofthe lesson the students should be able to:
‘. Enumerate the different properties of a perelielagram:
solve for the missing pars of 2 parallelogram by applying its cferent
Properties:
«. participate enthusiastically in the class discussion.
"SUBJECT MATTER
pple = Quadtilaterals
‘suo Topic Proparcies of
Roference Math Time 9 Volume 3 pg. 3-4
Materials Pomer point presentation, video clio
Value ‘Appreciation of the creations of Gad
a Ra
1. Daily Routine ‘Good afternoon ma'am!
Greetings
ood afternoon class! ‘Our Father, Who ait in Heaven,
Prayer hallowed be Thy name; Thy
lease lend the prayer Kingdom come, Thy will bs done oh
‘leaving OF Classroom orth asi isin Heaven. Give us tis
‘ay our daly bread: and forgive us
Before you sit down please pick up | out tespasses as we forgive those
the pieces of trash under your| who trespass against Us, and lead
ehaire. Ur hat into temptation, but elver
us from evil Amen
Checking of Attendance
Ms. Monitor, are you all present Yes ma'am,
today?
Very geod!
Checking of Assignment/Review
Let us have @ review.
What do you call any two Polygon
dimensional "shape formed with
straight lines and with three or
more sides?”
TWiangle
Its a polygon with three sides,
Quadsiateral
It a polygon with four sides.
Department of Education
Region I
DIVISION OF PAMPANGA
‘SAN3UAN HIGH SCHOOL
Mexico, Pampanga
‘The Story of a Parallelogram”“BDEVELOPMENTAL ACTIVITE
‘TEACHER'S ACTIVITY
1, Lesson Proper
A parallelogram is a quadrilateral
‘whose opposite sides are parallel.
‘Symbol: a smaller version
of a paralielo
Naming: A parallelogram is named
Using all four vertices.
You can start trom any one
vertex, but you must continue in
2 clockwise or counterclockwise
direction.
* acer sree
ADCB.
Department of Education
Region Il
DIVISION
‘SAN JUAN HIGH SCHOOL
Mexico, Pampanas
‘STUDENTS? ACTIVITY
OF PAMPANGA
“Teacher will call one student to draw
and name a parallelogram and name i
Do you know that not all quadrilaterals
are considered parallelogram?
Properties of Parallelogram
A 5
1. Both pairs of opposite sides are
e
4B =D and BC = 7D
2, Both pairs of opposite angles are
Eongruent
O10 ani =O
3. Consecutive
Supplementary.
oof ol obo DI
AA INP oA oA
angles are|
4 Diagonals bisect each other.
QUESTIONS:
What isthe measure of