This document provides an overview of a lesson on quadrilaterals and their properties taught by Jennifer P. Berja. The lesson includes activities to identify different types of quadrilaterals using pictures and physical descriptions. Key terms like parallel, perpendicular, and different quadrilaterals like squares, rectangles, rhombi, trapezoids, and parallelograms are defined and explored. Students participate in games and activities to practice identifying and applying properties of quadrilaterals, then apply their understanding through story problems and assessments. The lesson aims to help students understand and distinguish between different types of quadrilaterals.

1. QUADRILATERALS
and ITS PROPERTIES
Prepared by:
JENNIFER P. BERJA
Teacher I

2. Preliminary Activity
1. Greetings
2. Prayer
3. Checking of
Attendance

3. Good morning
class!
How are you
feeling today?

4. Review:“4 pics, 1
word”
 I have here 4 pictures, and
you are going to identify
what word is being
represented by the pictures.
Whoever gets the correct
answer will receive a prize.
Understood?

5. First Pictures
Answer : PARALLEL

6. Second Pictures
Answer : RIGHT

7. Third Pictures
Answer : ANGLE

8. Fourth Pictures
Answer : PERPENDICULAR

9. Previous Lesson :
Parallel lines are lines on
the same plane that do not
meet or intersect.
Perpendicular lines are
lines that intersect and
form a right angle.

10. Activity 2 : Look at
Me!
A.The teacher will
divide the class into
7 groups. They will
form a circle.

11. B.The teacher will give each
group a shape, they will
describe the shape, for
example, how many corners
does it has, how many
sides,what kind of lines is it
made of, and will report it in
class.

12. C.The learners will write their
answers in a cartolina and
paste in on the board.
D.Reminder: Do not show to
the other group the shape
you are holding , because we
are going to use it to the next
activity.

13. E.The teacher will
give the learners 3
minutes to do the
activity.
Any clarifications?

14. GROUP
PRESENTATION

15. Exploration and Discovery:
1.Among the descriptions,
what have you noticed?
2.What do we call a
polygon that has 4 sides
and 4 corners?

16. A quadrilateral is
a geometric
figure that has
four sides and
four corners.

17. Activity 3 : Mystery Bag
I have here a mystery bag, and
inside this are quadrilaterals.
Each group will choose their
representative, who will be the
one to pick the quadrilateral
that will fit to the property that I
will give. So here, you will be
using your sense of touch.

18. Very Good. It seems
that you really
understand the
properties of these
quadrilaterals.

19. Activity 4 :“Is it a FACT
or a BLUFF?”. I will
give to you a card, with
the word “FACT”
written on one side and
“BLUFF” written on the
other side.

20. FACT BLUFF

21. 1.A quadrilateral
is a parallelogram.
BLUFF

22. 2.A trapezoid is
a quadrilateral.
FACT

23. 3. A square is a
paralleogram.
FACT

24. 4. A kite is a
trapezoid.
BLUFF

25. 5.A trapezoid is an
isosceles
trapezoid.
BLUFF

26. 6. A square is a
rectangle.
FACT

27. 7. A rectangle is
a square.
BLUFF

28. 8. A rhombus is
a square.
BLUFF

29. 9. A square is a
rhombus.
FACT

30. 10. A rectangle is a
parallelogram.
FACT

31. Finding practical
applications of concepts
and skills in daily living :
Class, do you want
to listen to a story?

32. Yesterday, I was invited by a
king to visit his palace.

33. The name of the King is
“King Quadrilateral”, but he
is so sad.

34. He forget the names of his
sons and grandsons. He
asked for our help.

35. He wants us to identify the name
of his sons and grandsons by
describing each to us. Can we help
him?

36. The teacher will describe the
sons and grandsons of King
Quadrilateral, then the
learners will help identify each
kind of quadrilateral to be
supplied on the Graphic
Organizer.
( The activity continues until
the hierarchy is finished.)

37. PARALLE
LOGRAM
PARALLE
LOGRAM
REC
TANGLE
PARALLE
LOGRAM
REC
TANGLE
RHOM
BUS
PARALLE
LOGRAM
REC
TANGLE
RHOM
BUS
SQUARE

38. PARALLE
LOGRAM
REC
TANGLE
RHOM
BUS
SQUARE
TRAPE
ZOID
PARALLE
LOGRAM
REC
TANGLE
RHOM
BUS
SQUARE
TRAPE
ZOID
ISOSCELES
TRAPE
ZOID
PARALLE
LOGRAM
REC
TANGLE
RHOM
BUS
SQUARE
TRAPE
ZOID
ISOSCELES
TRAPE
ZOID
KITE

39. Making generalizations and
abstractions about the lesson:
Choose one kind of quadrilateral which
best describe your personality and your
character as a person. I will give you 3
minutes to prepare your answers and
presentation in class. The criteria will be
:
Relevance to the topic － 5 points
Clarity of presentation － 3 points
Confidence － 2 points
Total － 10 points

40. Evaluation : In a 1/2 sheet of paper
answer the following. I will give you
10 minutes to answer.
A.Draw and describe the following:
1.Quadrilateral 7.Parallelogram
2.Kite 8.Rhombus
3.Square
4.Trapezoid
5.Rectangle
6.Isosceles Trapezoid

41. B. Identify if the statement is true or false.
Write “T” if the statement is true and “F”
if the statement is false.
1.A rectangle is a parallelogram.
2.A square is a rhombus.
3.A square is a parallelogram.
4.A square is a quadrilateral.
5.A rhombus is a square.
6.A square is a rectangle.
7.A rectangle is a square.
8.A trapezoid is a quadrilateral.
9.A kite is a trapezoid.
10. A trapezoid is an isosceles trapezoid.

42. ASSIGNMENT :
For your assignment, with your group ,
make a jingle about what you have learned
today. You are going to present it next
meeting. The jingle should not be longer
then 2 minutes. The criteria for your
presentation is :
Creativity 25%
Originality 25%
Content 25%
Choregraphy 25%
Total 100%

43. That is all for today.
Goodbye Class!!!