NCERT Solutions for Class 2 Mathematics Joyful-Mathematics (English) Chapter 4

NCERT solutions for Class 2 Mathematics Chapter 4 Shadow Story (Togalu) – complete answers & explanations

This blog provides complete NCERT solutions for Class 2 Mathematics Chapter 4 Shadow Story (Togalu), strictly based on the shared worksheet. The chapter explores themes of shadows, shapes, corners, edges, and patterns through engaging activities and stories. Understanding these concepts helps students build observation skills, spatial awareness, and logical thinking essential for exams. All answers and explanations below follow the worksheet content exactly, ensuring accuracy and reliability for your study needs.

What this NCERT chapter covers?

1. Key concepts include understanding shadows, identifying 2D shapes like circle, rectangle, triangle, and square, and learning about corners and edges.
2. Language skills covered are reading comprehension of stories like Nakul and his friends, following instructions for origami and patterns, and discussing observations.
3. The chapter helps in exams by strengthening analytical thinking, improving shape recognition, and practicing NCERT-aligned activities that match board exam expectations.

How to use these NCERT solutions?

1. First, attempt all questions from the worksheet on your own without looking at the answers to test your understanding.
2. After completing your answers, compare them with the solutions provided here to check accuracy and identify areas for improvement.
3. Parents and teachers can guide students by discussing the explanations, encouraging group activities like shadow play and pattern making, and reviewing shape identification together.
4. Remember that these solutions follow the exact order and content of the shared worksheet, so use them as a direct reference for practice and revision.

Important tips & tricks for students

1. Avoid copying answers without understanding; always observe the shapes and shadows carefully before answering questions.
2. NCERT expects answers to be precise, especially when counting corners and edges—do not guess unless the question asks for suggestions.
3. To score full marks, ensure correct tracing of shapes, follow origami folding instructions step-by-step, and complete number patterns accurately.
4. For activities, speaking tasks, or open-ended questions like pattern extension, remember that "Answers may vary." Focus on clarity, creativity, and following the given instructions.

NCERT solutions – complete answer key

let's begin
Nakul and his friends saw a shadow play known as Togalu Gombeyaata in a village fair. They all were fascinated to see the shadows.
They also wanted to make shadows. So, they made different animal shadows on the wall with their fingers. You can also try to make the shadows.
Explanation: Share information about Togalu Gombeyaata with children which is a puppetry art form practised in Karnataka. The puppets are used to depict scenes from Indian epics. Let children also share their experiences of watching a puppet show.
Do a role-play by making the shadows of different animals and creating their sounds.

let us talk
A. Have you seen your own shadow or the shadow of a tree, a dog, a cow or any other animal?
B. When do we see a shadow?
C. When does a shadow vanish?
Answers may vary.

fun with shadows
Now put the torch light on the objects around you and observe the shapes of their shadows.
A. Will the size of shadows change on changing the position of the torch?
B. At what time of the day is your shadow longest?
C. At what time of the day is your shadow shortest?
Explanation: Discuss with children about their observations on their shadows at different times of the day and the reasons behind it.

trace and draw
A. Trace the shape of the objects around you. For example, eraser, leaf, matchbox, sharpener, pencil colour, etc.
B. Draw the shapes you get after tracing.
Explanation: Trace the shape of the objects around you. For example, eraser, leaf, matchbox, sharpener, pencil colour, etc. Draw the shapes you get after tracing.

let us think
Write the names of objects that have the same trace as:
A. Bottle cap
B. Eraser
Answers may vary.

hide and seek
Circle and rectangle are playing hide and seek. Rectangle is hiding from the circle.
Where should I hide? Oh! Shoe box I am coming. I look like the face of the shoe box. I will hide behind it.
Where are you? Are you behind the photo frame?
Where are you? Are you behind the TV?
I caught you! You are behind the shoe box. It is my turn now 1, 2, 3...10
Where should I hide? The door bell rang, Triangle and Square came and joined the game.
They all are playing together now.
A. Circle can hide in the clock, ball,
B. Rectangle can hide in the shoe box, photo frame,
C. But Triangle and Square are confused and wonder where to hide now. Suggest them some places where they can hide.
i. Triangle can hide in
ii. Square can hide in
Answers may vary.

colour the carpet
Colour the Triangles red. Colour the Circles green. Colour the Rectangles yellow. Colour the Squares blue.
Make your own design with different shapes and colour them.

catch the corner!
Naveen and his friends are playing a game. Naveen is standing facing the wall and clapping. His friends are running along the table as he claps. When he stops clapping, everybody stops. The child who is not at a corner will be out. Then the child will clap and the game will go on.

Look at the picture and answer the following questions.
A. Name the children standing near the corners of the table.
B. Can you tell who will clap next?
C. Where is Wasim standing?
D. Can this game be played around a round table? Why or why not?
E. Name the objects around us that have straight edges.
F. Many objects around us have curved edges. Some are shown below. Explore and share the names of such objects that you see around.
Answers may vary.

curved edges questions
A. How many corners do objects with curved edges have?
B. Name the objects that have both straight and curved edges?
Answers may vary.

origami fun!
A. Take a paper and fold it to make it a square.
B. It has corners and edges.
C. Fold it in half by joining two corners as shown in the picture.
D. Tick the shape which you get. i. ii. iii.
E. This shape has corners and edges.
F. Fold the paper again into half to get a triangle and then unfold it.
G. Now make two triangles from two corners of the triangle.
H. How many corners are there now?
I. Fold the third corner upwards and make the nose and eyes as shown.
Your paper dog is ready!
Can you fold the square sheet in such a way so as to get a shape with 4 sides? How many corners does it have now?
Explanation: Ask children to explore various objects around them and ask them to find out the number of their edges, corners and sides.

patterns
A. Make designs by stamping objects having different shapes like bottle caps, erasers, pencils, coins, etc.
B. Radha is applying mehandi on her hands. You can also trace your hand to make a mehandi pattern or design.
Nitya is playing with leaves and making patterns.
Now you also collect some leaves and make a pattern. Paint one side of the leaf and print it on the space given below.

project work
Make a wall hanging using cutouts of different shapes with the help of your elders to decorate your home or classroom.
Extend the following patterns.
A.
B.
C.
D.
E.
F.
G.
H.
I.
Answers may vary.

kikku rabbit jumps
Kikku rabbit jumps on the 4th tile. He forgot where to jump next. Help him by drawing a circle on the next tiles.
1, 4,
Kikku's mother also jumps on the 6th tile. Help her by putting a on the next tiles.
1, 6, 11,
Answers may vary.

let us do
Extend the following number patterns.
A. 5, 10, 15,
B. 7, 14, 21,
C. 1, 7, 13,
Answers may vary.

why NCERT solutions help students?

Using these NCERT solutions helps students prepare confidently for exams by providing accurate, worksheet-aligned answers. They clarify concepts through step-by-step solutions, reinforce NCERT expectations for answer formatting, and build self-assurance when practicing shapes, patterns, and observation tasks. Regular use of these solutions ensures students stay on track with the syllabus and develop strong foundational skills in Mathematics.

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