NCERT Solutions for Class 2 Mathematics Joyful-Mathematics (English) Chapter 5

NCERT solutions for Class 2 Mathematics Chapter 5 Playing with Lines – complete answers & explanations

This blog provides complete NCERT solutions for Class 2 Mathematics Chapter 5 Playing with Lines, strictly based on the shared worksheet. The chapter explores themes of straight lines, curved lines, vertical, horizontal, and slanting lines through engaging activities like yoga poses and paper folding. 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 identifying and drawing straight lines (vertical, horizontal, slanting) and curved lines, and understanding shapes formed by these lines.
2. Language skills covered are following instructions for activities like yoga poses and paper folding, discussing observations, and describing art forms.
3. The chapter helps in exams by strengthening analytical thinking, improving line 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 yoga poses and paper folding, and reviewing line 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 lines and shapes carefully before answering questions.
2. NCERT expects answers to be precise, especially when tracing or drawing lines—do not guess unless the question asks for suggestions.
3. To score full marks, ensure correct tracing of lines, follow folding instructions step-by-step, and complete designs accurately.
4. For activities, speaking tasks, or open-ended questions like drawing designs, remember that "Answers may vary." Focus on clarity, creativity, and following the given instructions.

NCERT solutions – complete answer key

let us do
A. Circle the aasanas with standing or vertical lines.
B. Tick the aasanas with both vertical and slanting lines.
C. Cross the aasanas which have curved lines.
D. Put a star★along the aasanas that have sleeping or horizontal lines.
E. Try some of these aasanas. Discuss the lines that you notice while doing the aasanas.
Explanation: Facilitate the children in practising yoga poses. Give instructions like， keep the back straight， arms straight， curve the back， slant the arms and legs， etc. Also tell them about Ashtanga Yoga， as described in the ancient Yoga Sutras of Patanjali.

what is straight?
Hold a piece of thread in your hands.
Now bring your hands closer. Curved line
Sleeping/Horizontal line
Is it straight? Is it straight?
Slanting line Standing/Vertical line
Is it straight? Is it straight?
Standing/sleeping/slanting lines are

let us do
Trace the missing vertical， horizontal， slanting and curved lines in the picture given below.
A. Make new shapes with straight lines (vertical， horizontal and slanting).
B. Draw different figures with the help of curved lines， like clouds， rainbow， etc.
Answers may vary.

let us do
A. Make your own drawing using different types of lines in the space given. Draw a design with any two types of lines.
B. Draw a design with any three types of lines.
C. Draw a design using all types of lines.
Answers may vary.

project work
Fun with Folding
If we fold a paper in half， it makes a crease in the center. Now if we keep folding the paper further we get a number of creases. Let us see the different lines we get after folding the paper. Trace the straight lines with red crayon and slanting lines with blue crayon.
A. Fold a paper with your friend and check who gets the maximum number of creases.
B. Try to make curved lines by paper folding.
Explanation: Discuss various art forms like Madhubani， Kalamkari, Warli or any other local art forms that they are familiar with. Teacher might invite local painters to share their process of drawing different lines and shapes with children.

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 lines, shapes, 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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