kaveriramachandran
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34 slides
Mar 21, 2008
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About This Presentation
Geometry is there in everything around us.Just enjoy it and have fun.
Size: 7.17 MB
Language: en
Added: Mar 21, 2008
Slides: 34 pages
Slide Content
KAVERI
RAMACHANDRAN
MATHEMATICS
FUN WITH SHAPES
CLASS 1 & ABOVE
PRIMARY
A shape is the outer form
of an object or figure
such as circle, rectangle,
square,
triangle,pentagon etc.
There are all kinds of
shapes all around us – in
the sky, in the sea, on the
ground, and in our homes
Knowledge about shapes
is important to design and
provides structure for
creative thinking .
LEARNING OBJECTIVES
The children will recognize the
shapes circle, square, rectangle,
and triangle by sight.
The children will practice
drawing circles, squares,
rectangles, and triangles.
Children will start drawing
objects of different shapes,draw
patterns,create more and more
rangoli designs and geometrical
designs.
Children will correlate the
objects in the environment
with the shapes they have
learnt.
Children will recognize
different shapes in nature like
leaves,flowers,fruits etc.
The rangoli,kolam and mehendi designs
provide excellent practise of
geometrical concepts like dots,line
segments,curves,and different shapes.
All these will increase children’s interest towards Mathematics.
Children realize that shapes make life brighter.
FUN
KAVERI RAMACHANDRAN
W
ITH
SHAPES
Rectangle
Click here
SQUARE
Click here
TRIANGLE
Click here
CIRCLE
CUBE
Click here
CUBOID
Click here
CYLINDER
Click here
CONE
Click here
SPHERE
Click here
Rectangle is a closed
figure of 4 sides.Opposite
sides of a rectangle are
equal.Each angle is equal
to 90 degrees.
Square is a closed
figure of 4 sides.
All sides of a
square are equal.
Each angle is equal
to 90 degrees.
Triangle is a closed figure
of 3 sides.Triangle has 3
vertices and 3 angles.
Click here
Click here
Click here
Cylinder has 1 curved surface and 2 plane surfaces
Sphere has 1 curved surface
Cube has 12 edges, 8 vertices and 6 faces. All
faces of a cube are squares
Cone has 1 curved and 1 plane surface.
Cuboid has 12 edges, 8 vertices and 6 faces. All faces
of a cuboid are rectangles.
Click
Click
Click
Click
Click
Shapes in nature
Shapes in buildings
STAR SHAPES
MOR
E SHAP
ES
GEOMETRY IN MEHNDI DESIGNS
RANGOLI
FUN WITH DOTS& LINES
TANGRAMS
Sculpture Shapes of Glass art
Hexagons in honey combShapes in Wood Work
Shapes of orbits
SHAPES IN CROSS SECTION,TISSUE OF A LEAF
SHAPES IN PARKS
SHAPES IN GEM STONES
Tiger’s eye quartz
Tourmaline
Regent Diamond
Opal Green
LEAF SHAPES AND FORMS
TILE DESIGNS
Name any 2 each having the following shapes
Cuboid
Sphere
Triangle
Circle
Cylinder
Rectangle
Click here for answers