CBSE Solutions For Class 3 Maths Chapter 5 Fun With Shapes

CBSE Note For Class 3 Maths Mela Chapter 5 Fun With Shapes

Fun With Shapes

Let us Do

Question 1. Make Amma’s rangoli on the dots given below.

Fun With Shapes Amma's Rangoli

Question 2. Name the shapes drawn in Amma’s rangoli:

Read and Learn More CBSE Solutions For Class 3 Maths

Question 3. How many shapes are made with __________

  1. Curved lines _______
  2. Straight lines __________

Fun With Shapes Amma's Rangoli On The Dots

Question 4. Use shapes and objects from the classroom to make a rangoli design. Outline the object and color.

Question 5. Try to make the following objects using shape cutouts.

Fun With Shapes Shape Cutouts

Let Us Do

Fun With Shapes Make a gift box of sweets for diwali

Question 1. Collect some cardboard boxes and open them. What shapes do you see in the flattened boxes?

Fun With Shapes Cardboard Boxes

Question 2. Make an Envelope. Use a square piece of paper and fold it as shown in the picture.

Fun With Shapes Envelope

Baking Biscuits

Fun With Shapes Baking Biscuits

Why did the two children get different shapes? Discuss.

Name any three objects that have rectangular faces.

Let Us Do

Question 1. Trace all the faces of any cuboidal object. (example — sharpener or eraser)

  1. How many different faces did you get? ______
  2. What shapes are these faces? _________
  3. Did you get a square? __________
  4. Can you get six different rectangles, by tracing a cuboid? ________
  5. Can a cuboid have a face like a triangle? __________
  6. The faces of a cuboid are __________ or __________ in shape.

Question 2. Construct the rectangles using the sides given below:

Fun With Shapes Rectangles

Question 3. Draw 3 bigger rectangles around this small rectangle.

Fun With Shapes 3 Bigger Rectangles

Question 4. Count and write the number of rectangles in the following picture.

Fun With Shapes The Number Of Rectangle

Question 5. Look at the different rectangles given below and answer the following questions.

Fun With Shapes The Different Rectangle

  1. How many sides are there in a rectangle? __________
  2. How many corners are there in a rectangle? __________
  3. Are there any sides in a rectangle that are equal in length to each other? __________
  4. What do you notice in a rectangle? Describe it in your own words.

Same To The Same

Fun With Shapes Same To Same

Question 1. Both have ______ sides

Question 2. Both have ______ Corners.

Fun With Shapes hoe many squares

How many squares do you see in this drawing?

Let Us Do

Question 1. Here is a square. Draw 2 bigger squares around this square.

Fun With Shapes 2 Bigger Squares

Question 2. Use matchsticks to make a square so that it has squares on all its sides. How many squares did you get?

Question 3. Complete the squares using the sides given below.

Fun With Shapes The Squares

Question 4. Use the square cutouts from the book to do this activity. How many different shapes can you make by joining

  1. 2 squares
  2. 3 squares
  3. 4 squares

Fun With Shapes How many different shapes

Show them in a dot grid. Some dot grids are provided in the back of the book.

Let Us Explore

Question 1. Tick (✓) the shapes that are rectangles.

Fun With Shapes The Shapes are Rectangle 25

Which figures are not rectangles? Explain why.

Question 2. Can you fold all the comers of a square sheet in such a way that the number of comers remains the same?

Question 3. Make a square on a cardboard sheet and cut along the dotted lines marked on the square as shown to get 4 triangles. Make as many different shapes as possible by joining three triangles together. How many shapes can you make?

Now try with four triangles together.

Fun With Shapes A square On Cardboard

Square Corners

Fun With Shapes A square Corners

Are the comers of a square the same? __________

How do you know?

Pile up some squares over one another and see.

Are the comers of a rectangle the same?

How do you know?

Pile up some rectangles over one another and see.

Are the corners of a square and a rectangle the same?

Name some objects in your class that have only square comers.

Fun With Shapes Some Objects

Let Us Do

You can join two paper strips to show different comers.

Fun With Shapes Two Paper Strips

Use the strips to show a square comer, more than a square comer, and less than a square corner.

Can you use the strip to check whether the corners of your table and the board are square?

Question 1. Mark the square comers in these shapes.

Fun With Shapes The Square Corners

Question 2. Connect the dots to make some squares. How many different squares did you get?

Fun With Shapes How many different squares

Question 3. Look at the picture given below and answer the following.

  1. Count and write the number of corners.
  2. Circle the square corners.

Fun With Shapes The The Number Of Corners

Question 4. Use two matchsticks to make two square corners and then four square corners. Draw and show it in the space given below:

Fun With Shapes Two Matchsticks

Question 5. Murugan made three squares with 10 matchsticks. How many squares can you make with 12 matchsticks?

Fun With Shapes The 3 Square With 10 Matchsticks

Triangle – Triangle …So many Triangles

Fun With Shapes Triangle-Triangle So Many Triangle

Let Us Do

Question 1. Draw and name some triangular objects, that you see around you, in your notebook.

Question 2. Count the number of triangles in the given rangoli.

Fun With Shapes The Number Of Triangles.

Question 3. How many different triangles can be made using the dots on this circle?

Fun With Shapes Different Triangles

Question 4. Move two matchsticks to turn one triangle into two triangles.

Fun With Shapes Two Matchstick

Circus With Circles

Fun With Shapes Circus With Circles

Let Us Discuss

Question 1. Have you been to a circus?

Question 2. What does a circle look like? How is a circle different from a rectangle?

Let Us Do

Question 1. Name some objects that are like circles.

Question 2. Draw colorful circles to complete the circus scene.

Fun With Shapes Colourful Circles

Question 3. Draw circles by tracing bottle caps, bangles, and rings in your notebook.

Children are playing a game. They have made a circle on the ground. Have you played any game where you need to draw a circle? ______

Try to make a circle on the playground.

Fun With Shapes Make A Circle On The Playground

Let’s take a paper plate and fold it in half the way the children did.

The point where the lines meet is the center of the circle.

Make some puppets using circular shapes and play with them.

Fun With Shapes Puppets

Let Us Do

Question 1. Look at these two shapes and discuss their similarities and differences. Tick (✓) the appropriate word.

Fun With Shapes Two Shapes

Question 2. Choose any pair of shapes. Share the similarities and differences in these shapes with your friends.

Fun With Shapes Any Pair Of Shapes

Question 3. Find the largest rectangle in these shapes.

Fun With Shapes Largest triangle

Question 4. I made one triangle. Then I made another row of triangles.

How many triangles are there in the second figure?

If I make one more row, how many triangles will be there in the third figure?

Fun With Shapes Many triangles

Question 5. Here are some rectangles that are tom. How many square pieces have been tom from each shape?

Fun With Shapes Some Triangles

Question 6. Each of these shapes can be the odd one out.

Fun With Shapes Shapes can be the odd one cut

How is each one added? Discuss.

Question 7. To complete the rectangle, tick() the appropriate shapes from the left side to fill the gaps in the shape on the right side.

Fun With Shapes The Rectangle

Question 8. Draw two lines to split the shape into three triangles.

Fun With Shapes Two Lines

Question 9. Draw one lane, to split the shape into 3 triangles.

Fun With Shapes One Line To Split

Question 10. Make the following shapes with different sizes and orientations (angular positions) in your notebook.

  1. Triangle
  2. Rectangle
  3. Circle
  4. Other shapes

Doors-Dots-Lines

Fun With Shapes Doors-dots-lines

Try to make your own border designs using both curved and straight limes.

Fun With Shapes Own Border

Continue the following line pattern.

Fun With Shapes Line Pattern

Tangram

Use the pieces from the tangram puzzle given at the end of the book. Can you create these shapes using some of the pieces?

Fun With Shapes Tangram Puzzle

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