This document outlines a lesson plan on polygons. The lesson will classify polygons by number of sides, differentiate regular and irregular polygons, and identify common polygons like triangles, quadrilaterals, and polygons with 5 or more sides. Students will play identification games with flashcards and shapes around the classroom. They will then sort shapes into regular and irregular polygons. The lesson aims to teach students about different types of polygons and identify examples of polygons used in daily life. An assessment matching polygons to their names and identifying regular and irregular shapes is included.

1. Parts of the Lesson Contents and Activities
I. Learning
Objectives
 Classify the types of polygons and how do
they look like
 Differentiate g polygons by the number of
sides and angles (3-10)
 Identify the regular polygons ang irregular
polygons
II. Subject Matter Polygons
Instructional Materials Cut-out shapes, polygon pictures, flashcards
Reference Math for Smart Learners (Grade 6) pp.184-191
III. Learning Activities
Preparatory
Activities
Routine
Motivation
 Prayer
 Attendance
a. Playing of flash cards
b. Let the student room around the classroom.
Let them identify what object they got and
describe each.
1. Did you like our games?
2. What have you notice in our games?
3. Do you have any idea what is our topic
for today?
Lesson Proper The teacher will discuss the following:
a. Polygons
b. Triangles
c. Quadrilateral
d. Polygons with five of more sides
Activity: Divide the class into 2 groups. Each
group will receive an envelope that contains
pictures of shapes. The students will identify
whether that picture is a Regular Polygon or
Irregular Polygon.
Generalization 1. What is a polygon?
2. What are the triangles based on the lengths of
sides?
3. What are the triangles based on the
measurement of the Interior angles?
4. Give me an example of a parallelogram.

2. Application
1. Do we use polygons in our daily life?
2. Can you give an example of polygons that we
use in our daily life?
IV. Assessment A. Match each polygon being described or
shown in Column A to its name in column
B. Write your answer on the blank.
A. B.
_____1. Nine-sided polygon a. Decagon
_____2. Polygon with 11 sides b. Quadrilateral
_____3. c. Hexagon
_____4. Three-sided polygon d. Pentagon
_____6.
e. Dodecagon
_____7. Kite f. Octagon
_____8. 12-sided polygon g. Triangle
_____9. Polygon with 6 side h. Nonagon
i.Hendecagon
j. Icosagon
k. Heptagon
B. Tell whether the given shape in each
item is a regular or an irregular
polygon
1. Scalene Triangle-
2. Square-
3. Equilateral triangle-
4. Rhombus-
V. Assignment
Bring the following for tomorrow’s
activity:
 Any kinds of colored paper
 Scissors
 Glue
 Pencil