NCERT Solutions for Class 3 Mathematics Maths Mela Chapter 2
NCERT solutions for Class 3 Mathematics Chapter 2 Toy Joy – complete answers & explanations
This blog provides NCERT solutions for Class 3 Mathematics Chapter Toy Joy. In this chapter, students learn about 3D shapes like cubes, cuboids, cylinders, cones, and spheres through fun activities using toys and everyday objects. It helps children understand faces, edges, and corners of shapes in a simple and practical way. These solutions are strictly based on the worksheet provided and will help students complete their work correctly.
What this NCERT chapter covers?
1. Introduction to 3D shapes like
cube, cuboid, cone, cylinder, and sphere
2. Understanding faces, edges, and corners of shapes
3. Identifying shapes in real-life objects
4. Building models using shapes
5. Comparing shapes based on their properties
6. Observing flat and curved surfaces
How to use these NCERT solutions?
1. First, try solving all the worksheet questions on your own
2. Use these solutions to check your answers
3. Follow the exact sequence of questions as given
4. Take help from parents or teachers for activities
5. Practice identifying shapes in your surroundings
Important tips & tricks for students
1. Observe objects around you to identify shapes
2. Learn the difference between cube and cuboid
3. Count faces, edges, and corners carefully
4. Practice building shapes using blocks or clay
5. Read each question properly before answering
6. Participate actively in activity-based questions
NCERT solutions – complete answer key
Use old boxes (cubes and cuboids) and bottles (cylinders) to do craft work. Draw faces on them.
Activity to be done as instructed.
What did you draw on their faces?
Answers may vary.
Jaya is building a rocket with her shapes.
What shapes has she used?
How many of each?
Cube: _____________
Cuboid: _____________
Cone: _____________
Cylinder: _____________
What shape is between the red cuboid and yellow cuboid?
_________________
What shape is on the top of the orange cylinder?
_________________
What shape is under the pink cone?
_________________
Collect objects to make a house. Name the shapes and talk about their faces and edges. Which are straight and which are curved? Also describe how the shapes have been arranged. What part of the shapes can you see from a distance?
____________ ____________ ____________ ____________
____________ ____________ ____________ ____________
Jaya made some houses using different shapes. Try to build such houses, towers, rockets, etc. using different shapes available around you.
Activity to be done as instructed.
What shapes are used in these toys?
Answers may vary.
Devika went to a shop and bought a toy engine.
Here is Devika’s toy engine. It has many parts. Count and fill.
________ red cylinder(s)
________ yellow cone(s)
________ grey cuboid(s)
________ blue cube(s)
Construct and describe
Ask students to sit in groups of four or five. In each group one student selects any three shapes and puts them together. The student, then describes the sequence of construction and the other students have to build the same without seeing the original one. Let children take turns and play the game in the group.
1. Can you find these shapes in the classroom? Fill in the table with their names.
a. Name the shape that you find the most. __________
b. Name the shape that you find the least. __________
c. Name the objects that are made up of more than one shape. __________
• Circle the cubes.
• Put a tick against the shapes that are cones.
• Put a cross against the shapes that are cylinders.
• Put a box around the cuboids.
2. Look at these shapes and answer the following questions.
3. Name the shapes
• with no edges. ______________
• with only flat faces. ______________
• with only curved faces. ______________
• with both straight and curved edges. ______________
• with both flat and curved faces. ______________
4. Which shapes can you build?
Activity to be done as instructed.
5. Try to make these shapes using cubes.
Activity to be done as instructed.
There is a game along the border of this page. Roll the die and move the counter to the next picture associated with the number on the die (if possible without crossing the “Finish” square) and play the game with your friends. The one who reaches the finish mark first wins the game.
Activity to be done as instructed.
6. In what ways are these shapes the same? In what ways are they different?
Answers may vary.
7. Look at a die. The faces have 1 to 6 dots. What number is on:
• the face opposite number 1? _____________
• the face opposite number 2? _____________
• the face opposite number 3? _____________
• What pattern do you notice? _____________
8. In what order is this model built?
_________________
9. In how many different ways can you join 3 cubes? Try and see.
Answers may vary.
What shape do you get if you join a cube and a cuboid?
_________________
How many cubes are used to make this shape?
_________________
10. Name the shapes used in these models. Describe how the shapes are arranged to make them.
Answers may vary.
11. Use six dice to make the following shapes:
(a) A Cuboid
(b) A tower
(c) Any other shape of your choice
Activity to be done as instructed.
Why NCERT solutions help students?
NCERT solutions help students understand shapes clearly through practice and activities. They guide students to answer correctly as per school expectations and improve their observation skills. These solutions also help in building confidence and preparing well for exams.
Help your child develop strong geometry concepts with practical learning and expert guidance.