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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 |
− | | 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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| 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. | | 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|border|frameless|635x635px]] | + | [[File:Shapes - Page 1.PNG|frameless|609x609px]] |
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| == What is a shape? == | | == What is a shape? == |
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| == Irregular shapes == | | == Irregular shapes == |
− | Notice that in some of these shapes given above, the sides are unequal. Such figures are said to be irregular. | + | Notice that in some of these shapes given below, the sides are unequal. Such figures are said to be irregular. |
| {| class="wikitable" | | {| class="wikitable" |
| |Regular Triangle Irregular Triangles | | |Regular Triangle Irregular Triangles |
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| == Activity: Fill in the shapes == | | == Activity: Fill in the shapes == |
| Match the shapes to complete the missing parts. | | Match the shapes to complete the missing parts. |
− | | + | {| class="wikitable" |
− | [[File:Shapes - Page 6-1.png|frameless|762x762px]][[File:Shapes - Page 6-2.png|frameless|762x762px]] | + | |[[File:Shapes - Page 6-1.png|frameless|762x762px]] |
| + | |[[File:Shapes - Page 6-2.png|frameless|762x762px]] |
| + | |} |
| | | |
| == Activity: Count the shapes == | | == Activity: Count the shapes == |
| In this activity, practice differentiating and counting various basic shapes. | | In this activity, practice differentiating and counting various basic shapes. |
− | [[File:Shapes - Page 7.png|left|272x272px]] | + | [[File:Shapes - Page 7.png|left|303x303px]] |
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| Count the following | | Count the following |
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| == Activity: Making objects == | | == Activity: Making objects == |
| 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. | | 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. |
− | [[File:Shapes_-_Page_8-1.png|right|309x309px]] | + | {| class="wikitable" |
− | [[File:Shapes_-_Page_8-3.png|175x175px]] [[File:Shapes_-_Page_8-4.png|205x205px]] [[File:Shapes_-_Page_8-2.png|190x190px]] | + | | colspan="3" |[[File:Shapes_-_Page_8-1.png|frameless|505x505px]] |
| + | |- |
| + | |[[File:Shapes_-_Page_8-3.png|175x175px]] |
| + | |[[File:Shapes_-_Page_8-4.png|205x205px]] |
| + | |[[File:Shapes_-_Page_8-2.png|190x190px]] |
| + | |} |
| + | |
| == Activity: Partition shapes == | | == Activity: Partition shapes == |
| 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. | | 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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| 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. | | 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]]Some things are said to have two kinds of shapes. | + | [[File:Shapes - Page 10-1.PNG]] |
| + | |
| + | Some things are said to have two kinds of shapes. |
| | | |
− | [[File:Shapes - Page 10-2.png|500x500px]] | + | [[File:Shapes - Page 10-2.png|518x518px]] |
| | | |
| == Activities and Exercises == | | == Activities and Exercises == |
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| Find planar (2D) and solid (3D) things. Match with the shapes given below. | | Find planar (2D) and solid (3D) things. Match with the shapes given below. |
− | | + | [[File:Shapes_-_Page_11.PNG|center|frameless|523x523px]] |
− | [[File:Shapes - Page 11.PNG|523x523px]] | |
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| Draw a line to match the objects with the shapes. | | Draw a line to match the objects with the shapes. |