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    Q3 Math 2 M7 Final

    Uploaded by

    romelpichel
    The document provides instruction on constructing various geometric shapes like squares, rectangles, triangles, circles and their parts using cut-outs and grids. It explains the differences between straight and curved lines as well as flat and curved surfaces. Learners are assessed through multiple choice questions to test their understanding of geometric shapes, lines, and surfaces.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Q3 Math 2 M7 Final

    Uploaded by

    romelpichel
    20 views8 pages
    The document provides instruction on constructing various geometric shapes like squares, rectangles, triangles, circles and their parts using cut-outs and grids. It explains the differences between straight and curved lines as well as flat and curved surfaces. Learners are assessed through multiple choice questions to test their understanding of geometric shapes, lines, and surfaces.

    Original Description:

    Module grade1

    Original Title

    RO-Q3-MATH-2-M7-FINAL

    Copyright

    © © All Rights Reserved

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    The document provides instruction on constructing various geometric shapes like squares, rectangles, triangles, circles and their parts using cut-outs and grids. It explains the differences between straight and curved lines as well as flat and curved surfaces. Learners are assessed through multiple choice questions to test their understanding of geometric shapes, lines, and surfaces.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    20 views8 pages

    Q3 Math 2 M7 Final

    Uploaded by

    romelpichel
    The document provides instruction on constructing various geometric shapes like squares, rectangles, triangles, circles and their parts using cut-outs and grids. It explains the differences between straight and curved lines as well as flat and curved surfaces. Learners are assessed through multiple choice questions to test their understanding of geometric shapes, lines, and surfaces.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 8

    Republic of the Philippines

    Department of Education
    Regional Office IX, Zamboanga Peninsula

    2
    Zest for Progress
    Z Peal of artnership

    Mathematics
    Quarter 3 - Module 7
    FLAT AND CURVED SURFACES IN A
    3-DIMENSIONAL OBJECT.

    Name of Learner:
    Grade & Section:
    Name of School:
    What I Need to Know

    In this module, you will know how to construct square, rectangles, triangles,
    circles, half circles, half circles, and quarter circles using cut – outs and
    square grids and identify straight lines and curves, flat and curved surfaces in
    a 3-dimensional object.
    What’s New

    These pictures show how to cut and make different shapes.


    Remember: In constructing or making square, rectangle or triangle you have
    to note their characteristics. The square has 4 equal sides, the rectangle has
    four sides and the triangle has three sides.

    Here are some examples on how to construct different shapes:

    1. Use a square grid. Draw a line to form a shape.


    Example:

    2. Explore the cut shape or tracing cut.

    Example:

    2
    3. Trace the dashed line to form a shape.

    Example:

    4. Fold the paper and cut to create another shape. Example:

    5. This time we have to focus in recognizing and making a circle,


    half a circle and a quarter of a circle.

    Here are different forms of a circle:

    Circle Half circle Quarter circle

    Ways to Form a Circle

    1. While holding the bordered circle of paper “What is the shape of the
    paper?”

    2. The teacher will draw a dotted line in the middle of the circle, “Is the
    line split correctly?”

    3
    3. Now the teacher cuts the dotted line, “What is the name of each
    part represented by the paper?”

    half circle quarter circle

    What is it

    Half circle has 1 edge while quarter has 2 edges.

    4
    Look at the pictures below:
    Straight lines has the shortest distance between the two points.

    ________________________

    Curved lines is something similar to a line that does not have


    to be a perfect straight line.

    Curved Line.
    The 3D Dimensional shape looks like cones and cylinders. It has
    a combination of flat and curved lines.
    The cone also has a flat surface and a curved surface

    5
    Flat and Curved Surface:
    The difference between straight and curved lines, flat and curved surface is
    by looking at your prepared pictures as well as by counting how many sides
    they have.

    Straight Line Flat and Curved Line Curved Line

    Assessment
    Directions: Encircle the letter of the correct answer.
    1. How many sides are in the square?
    A. 2
    B. 3
    C. 4

    2. What shape can we make if we connect three matchsticks?


    A. triangle
    B. square
    C. rectangle
    3.A shape that has 2 pairs of parallel sides is .

    A. Triangle
    B. Square
    C. Circle

    4. Which of the picture below shows a quarter circle?

    A. B. C.

    6
    5. Which picture shows half circle?

    A. B. C.

    6. What do you call a shape without a side?

    A. Triangle B. Square C. Circle

    7. The arrow is an example of a .

    A. Curve Line B. Straight Line C. Flat and Curve Surface

    8. Which of the following shows a straight and curved line.


    A. U B. M C. S

    9. Something similar to a line that does not have to be


    a perfect straight line is .

    A. Curved Line B. Straight Line C. Flat Surface

    10. The ( ) table is an example of a flat object, where in the house

    do we find it?
    A. Toilet B. Dining Area C. Bedroom

    7
    REFERENCES
    Mathematics for Everyday Life TM Published and distributedby
    JTW Corporation.
    Instructional Materials Development Center (IMDC) (1997)
    Mathematics2Published and distributed by the
    Instructional Materials Development Center (IMDC),
    Department of Education Culture and Sports.

    Development Team

    Writer: RODELIE B. BURLAT


    Guintolan Elementay School

    Editors/QA: Crislyn M. Makasiar


    Romar P. Navarro
    Jennifer F. Gadian
    Lea M. Indayo

    Reviewer: Gina I. Lihao


    EPS-Mathematics
    Illustrator:
    Layout Artist:
    Management Team: Evelyn F. Importante
    OIC- CID Chief EPS

    Dr. Aurelio A. Santisas, CESE


    OIC- Assistant SDS

    Dr. Jenealyn A. Aleman, CESO VI


    OIC- Schools Division Superintendent

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