We will learn Plane and solid shapes.
Place a book on a paper and trace around with the help of your teacher. You get a plane shape. A plane shape is a figure made of straight or curved lines. Some examples of plane shapes are given below.
Color the object that has same shape as given on the left.
This is a rectangle.
Rectangle has 4 sides and 4 corners.
The opposite sides of a rectangle are equal.
This is a triangle.
Triangle has 3 sides and 3 corners.
The sides of a triangle may or may not be equal.