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Shapes (view source)

Revision as of 22:14, 30 July 2021

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→‎Activities and Exercises
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  | name = Ganita Education Series
 
  | name = Ganita Education Series
 
  | title      = Class 1 Lesson Plans in English
 
  | title      = Class 1 Lesson Plans in English
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| header = Content Policies
   
  | subheader  = [[Introduction to Mathematics (English) | Lesson:1 Introduction to Mathematics]]
 
  | subheader  = [[Introduction to Mathematics (English) | Lesson:1 Introduction to Mathematics]]
 
  | subheader2 = [[Shapes | Lesson 2: Shapes]]
 
  | subheader2 = [[Shapes | Lesson 2: Shapes]]
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== Shapes of Objects ==
 
== Shapes of Objects ==
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When we look around we find all objects having some shape or the other. A shape defines the structure of an object and it is one of the important attributes of an object.  
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When we look around we find all objects having some shape or the other. A shape defines the structure of an object and it is one of the important attributes of an object. Match the following shapes that you see in nature.
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[[File:Shapes - Page 1.PNG|frameless|609x609px]]
    
== What is a shape? ==
 
== What is a shape? ==
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See the following image. It has sides and corners. It is made of lines and encloses some space. Given below is a list of common shapes that we use in our daily life.
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[[File:Shapes - Page 2.PNG|frameless|533x533px]]
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[[File:Shapes - Page 2-1.PNG|frameless|620x620px]]
    
== Activity: Draw the shapes ==
 
== Activity: Draw the shapes ==
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Now, let us identify and draw some basic shapes. What shapes do we see in the things around us?
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To draw any shape, connect the lines and dots. Dot or point appears as • and a line is represented as '''—'''
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[[File:Shapes - Page 3.PNG|frameless|673x673px]]
    
== Irregular shapes ==
 
== Irregular shapes ==
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Notice that in some of these shapes given below, the sides are unequal. Such figures are said to be irregular.
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{| class="wikitable"
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|Regular Triangle                                  Irregular Triangles
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[[File:Shapes - Page 4-1.png|frameless|752x752px]]
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|-
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|Regular Square                                    Irregular Squares
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[[File:Shapes - Page 4-2.png|frameless|752x752px]]
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|-
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|Regular Pentagon                                      Irregular Pentagons
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[[File:Shapes - Page 4-3.png|frameless|750x750px]]
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|}
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Circle the irregular food shapes
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[[File:Shapes - Page 4-4.PNG|frameless|523x523px]]
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Distinguish basic regular shapes from irregular shapes.<ref>https://www.mathinenglish.com/PWkS/grade1/skillsgeometrybasicshapes(11).pdf</ref>
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{| class="wikitable"
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|Colour the rectangles.
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[[File:Shapes - Page 5-1.png|frameless|500x500px]]
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|-
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|Colour the triangles
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[[File:Shapes - Page 5-2.png|frameless|500x500px]]
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|-
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|Colour the squares
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[[File:Shapes - Page 5-3.png|frameless|500x500px]]
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|-
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|Colour the triangles and rectangles
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[[File:Shapes - Page 5-4.png|frameless|500x500px]]
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|-
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|Colour the squares and circles
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[[File:Shapes - Page 5-5.png|frameless|500x500px]]
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|}
    
== Activity: Fill in the shapes ==
 
== Activity: Fill in the shapes ==
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Match the shapes to complete the missing parts.
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{| class="wikitable"
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|[[File:Shapes - Page 6-1.png|frameless|762x762px]]
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|[[File:Shapes - Page 6-2.png|frameless|762x762px]]
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|}
    
== Activity: Count the shapes ==
 
== Activity: Count the shapes ==
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In this activity, practice differentiating and counting various basic shapes. Count the following
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[[File:Shapes - Page 7.png|right|223x223px]]
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1.  Squares              _______________
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2.  Rectangles          _______________
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3.  Triangles            _______________
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4.  Circles              _______________
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5.  Stars                _______________
    
== Activity: Making objects ==
 
== Activity: Making objects ==
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In this activity, let us make commonly seen things and beings using regular and irregular shapes. Make your own animal motifs for making cards and gifts.
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{| class="wikitable"
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| colspan="3" |[[File:Shapes_-_Page_8-1.png|frameless|505x505px]]
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|-
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|[[File:Shapes_-_Page_8-3.png|175x175px]]
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|[[File:Shapes_-_Page_8-4.png|205x205px]]
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|[[File:Shapes_-_Page_8-2.png|190x190px]]
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|}
    
== Activity: Partition shapes ==
 
== Activity: Partition shapes ==
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Learn about how many sides are there in a shape. For each shape draw the line to make it half and colour one half of it red.
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{| class="wikitable"
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|[[File:Shapes - Page 9-1.PNG|460x460px]]
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|-
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|[[File:Shapes - Page 9-2.PNG]]
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|-
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|[[File:Shapes - Page 9-3.PNG]]
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|-
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|[[File:Shapes - Page 9-4.PNG]]
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|}
    
== Learn: 2-Dimensional and 3-Dimensional ==
 
== Learn: 2-Dimensional and 3-Dimensional ==
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In this section, learn about dimensions and shapes associated with those dimensions. Three dimensional shapes include solid figures having a space inside them. The two dimensional figures are said to be planar.
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[[File:Shapes - Page 10-1.PNG]]
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Some things are said to have two kinds of shapes.
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[[File:Shapes - Page 10-2.png|518x518px]]
    
== Activities and Exercises ==
 
== Activities and Exercises ==
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Make objects such as buses, flowers, animals using shape cut outs.
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{| class="wikitable"
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!Find planar (2D) and solid (3D) things.
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Match with the things and shapes given below.
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!Draw a line to match the objects with the shapes.
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|-
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|[[File:Shapes_-_Page_11.PNG|left|frameless|541x541px]]
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|[[File:Shapes - Page 12.PNG|center|frameless|518x518px]]
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|}
    
== References ==
 
== References ==
 
[[Category:Education Series]]
 
[[Category:Education Series]]
 
[[Category:Ganita for Class 1 (English)]]
 
[[Category:Ganita for Class 1 (English)]]
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<references />
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