Geometrical Shapes

Category : 2nd Class

 

OBJECTIVES

 

 

·         Students will know the properties of different 2D and 3D shapes.

·         Students will recognize difference between 2D and 3D shapes.

·         Students will learn how to move a shape around, enlarge it, rotate it without it being change in shape.

 

 

INTRODUCTION

Geometry is all about shapes and their properties. Geometrical shapes consists of points, lines, planes, square etc.

 

 

 

 

SHAPES AND THEIR NAMES

 

 

 

2D Geometrical Shapes

      

1.

Rectangle         

2.

Square          

3.

Circle               

4.

Oval              

5.

Triangle                      

 

 

 

 

3D Geometrical Shapes

 

 

Cube

 

Cuboid

 

Sphere               

 

Cone            

 

Cylinder

 

 

 

 

LINES

 

Slanting Lines    =   

Vertical Lines     =

 Horizontal Lines = 

 Curved Lines     = 

 

All slanting, vertical and horizontal lines are straight lines.

 

 

 

Examples:

 

Type - 1: Identify Shapes

 

 

 

1.            Which one of the following is a square?

(a)                                               (b)             

(c)                                       (d)

 

Ans.     (b)

Explanation:

A square has four equal sides.

 

 

 

 

Type - 2: Count Sides

 

 

2.            How many corners does this shape have?

(a) 4                                          (b) 2             

(c) 5                                          (d) 3

 

Ans.     (d)

Explanation:

A triangle has three sides.

 

 

 

 

Type - 3: Similar Shapes

 

 

3.            Which shape is similar to the group of three given below?

(a)                                  (b)         

(c)                                   (d)

 

Ans.     (b)

Explanation:

Option (b) is similar to the group of three figures. So, option (b) is the correct answer.

 

 

 

Type - 4: Hidden Shapes

 

 

4.            In which of the following figures is the shape t hidden?

(a)                             (b)    

(c)                                (d)

 

Ans.     (c)

Explanation:

Option (c) has the exact hidden shape.

Other Topics



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos