1. GEOMETRICAL SHAPES BY
VVB
PRT

2. GEOMETRICAL SHAPES
The study of Geometry starts from Geometrical shapes.Children should be encouraged to observe several solids around them which may be of different shapes and sizes.Here ,we are going to present our presentation on four solids, namely sphere, cylinder, cuboid or cube and cone.

3. SPHERE
SPHERE
face
A sphere has only 1 face,no edges,no corners.

4. CYLINDER
CYLINDER
A cylinder has 3 faces, 1 curved face and 2 flat faces.It has 2 edges, no corners.
face
face
edge

5. CONE
A cone has 1 edge, 2 faces , and 1 corner.
corner
face
edge
face

6. CUBOID
A cuboid has 12 edges, 8 corners, 6 faces

7. BASIC SHAPES
The basic shapes are square,rectangle,Triangle,and circle.

8. SQUARE
side
A square has four equal sides.

9. A rectangle has equal and opposite sides.

10. CIRCLE
A circle has no sides.

11. EVALUATION Fill in the blanks 1.A sphere has no edges.
2.A cylinder has 3 faces.
3.A cuboid has 8 corners.
A cone has 1 corner.
A triangle has 3 sides.