Shapes and Desings Class III Prepared by : Suneina Lamba K V no 2, Sirsa.

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Presentation transcript:

Shapes and Desings Class III Prepared by : Suneina Lamba K V no 2, Sirsa

EDGES AND CORNERS There are many things around us.All the things are different in shapes.Each and every shapes have edges and corners. EDGES OR SIDES: Many things around us have Straight edges and other have Curved edges.

Straight Edges

CURVED EDGES

CORNER STRAIGHT EDGE CURVED EDGE CORNER

Geometrical shapes

RECTANGLE A Rectangle has four straight edges. The opposite sides of rectangle are equal. It has four corners.

TRIANGLE A Triangle has three straight edges. It has three corners.

SQUARE A Square has four straight edges. All the sides of square are equal. It has four corners.

CIRCLE A Circle has curved edge. It has no corners.

EVALUATION

I have 4 straight sides. I have 4 corners. All my sides have same length. What shape am I?

I have 1 curved side. I have no corners. What shape am I?

I have 3 straight sides. I have 3 corners. What shape am I?

I have 4 straight sides. I have 4 corners. I have two short sides and two long sides. What shape am I?

ASSINGMENT

COLOUR THE CLOWN

COUNT THE CIRCLES AND TRIANGLES

WELL DONE