Class 8 English Poorvi Chapter 15 Solutions – Bibha Chowdhuri The Beam of Light

NCERT Solutions Class 8 English Poorvi Chapter 15 Bibha Chowdhuri The Beam Of Light That Lit The Path For Women In Indian Science (2025-26)

Let us do these activities before we read.

1. Qualities of a scientist: (Complete the word web)

Answer:

• Curiosity
• Perseverance
• Observation
• Analytical thinking
• Dedication
• Teamwork

2. What do you know about the women scientists shown in the pictures?

Answer: The women scientists in the pictures, such as Bibha Chowdhuri, are renowned for pioneering contributions in Indian science. They overcame challenges to achieve significant milestones, inspiring generations of students, especially girls, to enter STEM fields.

Let us discuss / Think and Reflect

1. Arrange the following events from Bibha Chowdhuri’s life in correct order.

Answer:

1. Bibha Chowdhuri was born.
2. She studied at Presidency College, Kolkata.
3. She conducted cosmic ray research.
4. She worked at Tata Institute of Fundamental Research (TIFR).
5. Her contributions were recognized after her retirement.

Let us learn

1. Complete the crossword puzzle with antonyms.

2. Substitute underlined words in sentences with suitable words from the box.

Answer: (Answers will depend on the words in the textbook box. Sample answers could include: 'illustrious' for 'famous', 'inquisitive' for 'curious', etc.)

3. Suffixes: -ship, -ment, -hood

4. Circular acronyms in grid

Answer: (Acronyms will be filled as per the crossword or grid, e.g., NASA, ISRO, DRDO, CSIR.)

5. Active / Passive voice grammar lesson and exercises

Let us Write

• Write a report on the Zonal Science Exhibition following the cues and format provided.

Answer:
Title: Zonal Science Exhibition Report
The Zonal Science Exhibition was organised by our school on 15th August 2025 at the school auditorium from 10 am to 4 pm. The event aimed to promote scientific temperament among students. Teams from 25 schools participated, showcasing innovative models on Renewable Energy, Space Technology, Water Conservation, and Artificial Intelligence. The Chief Guest, Dr. Asha Verma, appreciated the creativity shown by the students. The “Smart Irrigation System” by Springdale Public School won the Best Exhibit Trophy. The exhibition generated keen scientific interest and participants were awarded certificates and mementos.

• Practice article writing: ‘The Importance of the Internet’.

Answer:
The Internet is an essential tool in today’s world. It helps us connect, study, share information, and work efficiently. For students, the internet is a source of vast knowledge and learning resources. It has made research and project work quicker and more accessible, enhancing our education system.

• Dialogue writing and panel discussion prompt provided.

Answer:
Dialogue between a teacher (moderator), a principal, a parent, and a student regarding mobile use in schools:
Moderator: Let’s discuss if mobile phones should be allowed in schools.
Principal: I believe discipline is important, and mobiles can cause distractions.
Teacher: They can be beneficial for learning if used under supervision.
Parent: I am worried about my child’s health and social skills.
Student: Mobiles help us access study material and connect for group studies.
Moderator: Good points raised by all. With strict guidelines, mobiles could prove helpful but must be used responsibly.

Let us Explore

• A canary in the coal mine - explanation and research on miners using canaries.

Answer: Miners once used caged canaries in coal mines as early warning signals. If the bird showed signs of distress or died, it indicated the presence of dangerous gases, warning miners to escape.

• Augmented and Virtual Reality in education

Answer: Augmented Reality (AR) adds digital elements to real-world views, making learning interactive. Virtual Reality (VR) immerses students in simulated environments, making complex topics easier to understand. NCERT’s e-Pathshala AR App is an example of modern educational tools.

• Recent Indian awards in science: Rashtriya Vigyan Puraskar

Answer: The Rashtriya Vigyan Puraskar is a national award started by the Government of India to honour outstanding achievements in Science, Technology, and Innovation. It recognizes scientists and innovators for their contributions.

• Glimpse of women pioneers - images and details of prominent Indian women scientists

Answer: Several Indian women scientists, such as Bibha Chowdhuri, Dr. Tessy Thomas, and Dr. Asima Chatterjee, have made remarkable contributions. Their achievements encourage young minds to pursue careers in science and research.

Bibha Chowdhuri: The Beam Of Light That Lit The Path For Women In Indian Science – Key Concepts

Learning about Bibha Chowdhuri from NCERT Solutions Class 8 English Poorvi Chapter 15 empowers students to appreciate the dedication and achievements of India’s women scientists. This chapter encourages curiosity and shows how persistence can break barriers in science.

Reviewing the 2025-26 NCERT exercises for this chapter helps build strong comprehension and vocabulary. Focus on understanding each scientist’s journey, and use examples from the text for effective answers in your exams.

Consistent practice of chapter-wise solutions makes you exam-ready. Highlight key events, contributions, and scientific terms to improve recall and achieve higher marks in your Class 8 English exams.