A
Detailed Lesson Plan in Math V
I.
Objectives
At
the end of the period, the pupils should be able to:
A. Identify
kinds quadrilaterals
B. Draw
different kinds of quadrilateral
C. Display
cooperativeness during group activity
II.
Learning
Content
A. Topic:
kinds of Quadrilaterals
B.
Refrence: Gatbagan, Erlinda E. et al. Maths for Meaningful Lives. Book crafts
Publishiing Co. IncMotiva. 2003. Pg. 261-265
C. Material:
cut-outs of triangles, ruler,
D. Values:
cooperativeness
III.
Learning
Experiences
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Teacher’s Activity
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Pupil’s Activity
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A.
Preparatory Activities
1.
Drill
a.
Write PF if the
figure is plane figure and SF if the figure is solid figure.
1.
Pyramid
2.
Cube
3.
Pentagon
4.
Rectangle
5.
Cylinder
b.
Choose the letter of the correct answer.
1.This
polygon has 5 sides.
a.
quadrilateral
b.
heptagon
c.
pentagon
d.
triangle
2.This
figure is called ______
a. triangle
b. hexagon
c.octagon
d. nonagon
3.A decagon has ____ sides.
a. 8
b. 9 c. 10 d. 5
4. What do you call a polygon with 9 sides?
a. octagon
b.decagon
c.pentagon
d.nonagon
5.How many sides does an octagon has?
a. 8
b. 9 c. 10 d.11
2.
Review
Match
column A with column B.
A B
1. (Insert Figures of POLYGONS)
2.
3.
4.
5.
B.
Developmental Activities
1.
Motivation
Find
four-sided polygon in the picture
(Show a picture of a playground with various kinds of quadrilateral)
Let them figure 4 sided polygons as much as they can.
2.
Discussion of the lesson
I will distribute
envelops with activity cards inside.
Each group must work out on the group activity.
Activity card –
Group 1
Look at the figure
(Figure of a parallelogram labeled A< B< C< D)
1.
How many sides does this figure has?
2.
Look at side AB and CD. Are they parallel with each
other?
How
about side AC and BD? What can you say about them?
Therefore,
how many pairs of parallel sides are there?
3.
Measure side AB and CD. Do they have the same
measurement?
How
about side AC and BD? What can you say about their measurement?
This
figure is called parallelogram. What can say about parallelogram?
Activity
Card – Group 2
Look
at the figure.
(figure of a rectangle labeled a, b, c,d)
1.
How many sides does this figure has?
2.
Look at side AB and CD. Are they parallel with each
other?
How about sides AC and BD? What can you say
about them?
Therefore, how many pairs of parallel sides
are there?
3.
Measure side AB and CD. Do they have the same
measurement?
How
about side AC and BD? What can you say about their measurement?
4.
What can you say about their corners/angles? What is
the measurement of their angles?
This figure is called rectangle. Rectangle
is a kind of parallelogram.
What can you say about rectangle?
Activity card – group 3
Look at the figure.
( figure of a square)
1.How many sides does this figure has?
2.Look at side AB and CD. Are they parallel
with each other?
How about sides AC and BD? What can you say
about them?
Therefore, how many pairs of parallel sides
are there?
3.. Measure the sides of this figure. What
can you say about it?
4. What can you say about their corners/angles?
What is the measurement of their angles?
This
figure is called square. It is a kind of parallelogram.
Describe the characteristics of square.
Activity Card – Group 4
Look at
the figure.
1.How many sides does this figure has?
2.Look at side AB and CD. Are they parallel
with each other?
How about sides AC and BD? What can you say
about them?
Therefore, how many pairs of parallel sides
are there?
3.Measure the sides of this figure. What
can you say about it?
This
is called rhombus. It is a kind of
parallelogram.
What
can you say about rhombus?
Activity
Card – Group 5
Look
at the figure.
(figure of trapezoid)
1.How many sides does this figure has?
2.Look at side e AC and BD. Are they
parallel with each other?
How about sides AB and CD? What can you say
about them?
Therefore, how many pairs of parallel sides
are there?
This
figure is called trapezoid/trapezium.
What
is a trapezoid?
Activity
Card – Group 6
(figure of a irregular polygon)
1.How many sides does this figure has?
2.Look at side AB and CD. Are they parallel
with each other?
How about sides AC and BD? What can you say
about them?
Therefore, how many pairs of parallel sides
are there?
3.Measure the sides of this figure. What
can you say about it? Are they equal?
This is an example of irregular
quadrilateral.
Describe an irregular quadrilateral.
3.
Fixing skills
Match
Column A with column B
A B
5.
4.
Generalization
What
are the different kinds of quadrilateral?
What
are parallelogram? Rectangle? Square? Rhombus? Trapezoid?
Irregular
quadrilateral?
5.
Application
For
groups 1 and 2
Identify
the kind of quadrilateral .
3.
4.
For
groups 3 and 4.
Draw
the following quadrilaterals.
1.
Parallelogram
2.
Rectangle
3.
Square
4.
Rhombus
5.
Trapezoid
6.
Irregular quadrilateral
For
groups 5 and 6
1.
Color Parallelogram red
2.
Color Rectangle blue
3.
Color Square yellow
4.
Color Rhombus
violet
5.
Color Trapezoid orange
6.
Color Irregular quadrilateral green
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1.
SF
2.
SF
3.
PF
4.
PF
5.
SF
1.c
2.b
3.c
4.d
5.8
The
figure has 4 sides
Side
AB and CD are parallel
Side
BD and AC are parallel
Two
pairs of side are parallel
AB
and CD has the same measurement.
BD
and AC has the same measurement
A
parallelogram is a quadrilateral with
two pairs of parallel side and each opposite sides has the same measurement
The
figure has 4 sides
AC
and BD are parallel with each other.
AB
and CD and h are parallel with each other
Two
pairs of sides are parallel with each other.
AB
and CD has the same measurement.
AC
and BD too.
Opposite
sides has the same measurement
All
angles are right angle.
A
rectangle is a parallelogram with all angles right.
The
figure has 4 sides
AB
and CD are parallel sides
AC
and BD are parallel too.
Two
pairs are parallel.
All
sides are equal
All
angles are right angle.
A
square is a parallelogram with all sides equal and are right angle.
It
has 4 sides
AB
and CD are parallel
AC
and BD are parallel too.
Two
pairs of sides are parallel
All
sides are equal
A
rhombus is a parallelogram with all sides equal but not all of its angles are
right angles.
It
has 4 sides.
AC
and BD are parallel with each other
AB
and CD are not parallel with each other
Only
one pair of sides are parallel
A
trapezoid is a quadrilateral with one pair of parallel sides
It
has 4 sides
They
are not parallel
They
are not parallel too.
No
sides are parallel
No
sides are equal.
Irregular
quadrilateral has no pairs of parallel sides
1.d
2.a
3.e
4.c
5. f
A
parallelogram is a quadrilateral with
two pairs of parallel side and each opposite sides has the same measurement
A
rectangle is a parallelogram with all angles right.
A
square is a parallelogram with all sides equal and are right angle
A
rhombus is a parallelogram with all sides equal but not all of its angles are
right angles
A
trapezoid is a quadrilateral with one pair of parallel sides
Irregular
quadrilateral has no pairs of parallel sides
1.Parallelogram
2.rectangle
3.square
4.rhombus
5.trapezoid
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IV.
Evaluation
Choose
the letter of the correct answer.
1. What
kind of polygon has 4 sides?
a. Rectangle
b. Triangle
c. Pentagon
d. Hexagon
2. This
kind of quadrilateral has 2 pairs of parallel sides.
a. Trapezoid
b. Irregular
quadrilateral
c. Parallelogram
d. Kite
3. What
do you call a parallelogram with all side equal and all angles are right angle?
a. Square
b. Rectangle
c. Rhombus
d. trapezoid
4. The
figure below is called _______.
a. Trapezoid
b. Rhombus
c. Square
d. Rectangle
5. A
trapezoid is_________
a. a
quadrilateral with 1 pair of parallel side.
b. A
quadrilateral with 2 pairs of parallel sides
c. A
quadrilateral with all sides parallel.
d. A
quadrilateral with no parallel sides.
V.
Assignment
Write
T if the statement is true and F if false.
_____1.
A parallelogram has 2 pairs of parallel sides.
_____2.
All rectangle are parallelogram.
_____3.
Trapezoid has 1 pair of parallel side
_____4.
A rectangle is a kind of square.
_____5. A, irregular quadrilateral has no sides
equal.
Philippine Normal
University
College of Education
Department of Field
Study and Practice Teaching
Taft Avenue, Manila
A Detailed Lesson
Plan in Math V
Kinds of Quadrilaterals
Prepared by
Alma V. Reynaldo
Student Teacher
thank you for this
ReplyDeleteVery nice leson plan made.
ReplyDeletethank you for this...
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