NCERT Class 4 EVS • Classic CBSE Track

Chapter 8: Reaching Grandmother's House

Kerala Backwaters, Ferry Boats, Valyamma's House & Reading Railway Timetables | CBSE Session 2026–27

Core Pedagogical Competencies & Concepts
  • Arriving at Kottayam station; traveling to Valyamma's (mother's elder sister) house in an auto-rickshaw.
  • The Ferry Boat ride: People, bicycles, cows, and coconuts boarding the public ferry to cross the river to Ammuma's (grandmother's) village island.
  • Reading railway timetables: Train number, station name, arrival time, departure time, distance in kilometers, day of journey.
  • Cost of tickets and appreciating water transportation networks.
The Public Ferry Boat — Crossing the Kerala Backwaters 👥🚲📦 Public Ferry Service Ammuma lives across the water on a quiet coconut island with no road bridge.

All Textbook Exercises & In-Text Tasks (13 Questions)

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Q1 Timetable Analysis & Travel Logistics
What is a 'ferry'? What information can you learn by reading a train timetable like the 16347 Express?
[3 Marks]
✅ Step-by-Step Solution & Working
1. What is a Ferry:
A ferry is a flat-bottomed passenger boat used to carry people, vehicles, and goods across a river, canal, or lagoon where there is no permanent bridge.

2. Information from a Railway Timetable:
A train timetable provides comprehensive journey data:
• Station names in the exact sequence of the journey.
• Scheduled Arrival Time and Departure Time at each halt.
• Total Distance in kilometres from the starting station.
• The day of the journey (Day 1, Day 2).
CBSE Step-by-Step Marking Scheme
Definition and purpose of public ferry 1.0 M
Lists 4 specific data points from railway timetables 2.0 M
Q2 Information Literacy • Reading a Train Ticket
What important details are printed on an Indian Railways train ticket? Mention any four.
[3 Marks]
✅ Step-by-Step Solution & Working
Key Details on a Train Ticket:
1. PNR Number (Passenger Name Record): A unique 10-digit booking reference code.
2. Train Number & Name: Identifies the specific express train.
3. Date of Journey & Departure Time: Exact day and scheduled boarding time.
4. Coach & Berth Number: (e.g., Coach B1, Berth 24 - Lower).
5. Distance & Total Fare: Distance traveled in kilometres and ticket cost in rupees.
CBSE Step-by-Step Marking Scheme
Four accurate pieces of information printed on train tickets 3.0 M
Q3 Water Transport • Ferry Services
How does a ferry boat operate in the backwaters of Kerala? Why is it a lifeline for local villagers?
[2 Marks]
✅ Step-by-Step Solution & Working
Ferry Boats in Kerala:
In Kerala's water-locked backwater regions (like Alappuzha and Kottayam), islands are separated by wide lagoons and canals with no road bridges. Sturdy passenger ferry boats operate continuously like water-buses, transporting villagers, office workers, vegetables, bicycles, and schoolchildren safely across waterways for a nominal fare.
CBSE Step-by-Step Marking Scheme
Role of ferry as public water transit in canal geography 2.0 M
Q4 Textbook Exercise • Core Concept Analysis
In Chapter 8 ('Reaching Grandmother's House'), explain the central environmental and social theme highlighted through the story of Reaching Grandmother's House.
[3 Marks]
✅ Step-by-Step Solution & Working
Core Theme & Learning:
1. Context: The chapter examines Train Tickets, Timetables & Ferry Boats, showing how human communities interact with nature, resources, and civic structures.
2. Social & Ecological Value: It teaches students about empathy, scientific inquiry, resource conservation, and social equality.
3. Application: Students learn to observe real-world surroundings critically and apply sustainable habits in everyday life.
CBSE Step-by-Step Marking Scheme
Contextual theme accurately explained 1 M
Social/ecological values articulated 1 M
Real-world civic application 1 M
Q5 Find Out & Write • Environmental Observation
Based on 'Reaching Grandmother's House', describe how children can conduct an inquiry in their local community regarding Train Tickets, Timetables & Ferry Boats. What key facts should they record?
[3 Marks]
✅ Step-by-Step Solution & Working
Community Inquiry Steps:
• Observation: Identify how local residents manage resources, traditional occupations, or civic facilities.
• Field Interview: Ask elders and workers about changes over the past decades.
• Recording: Document observations in a field notebook with drawings, dates, and action ideas.
CBSE Step-by-Step Marking Scheme
Systematic inquiry method 1.5 M
Field documentation and reflection 1.5 M
Q6 Discuss & Share • Analytical Reasoning
What difficulties or ethical dilemmas are presented in 'Reaching Grandmother's House', and how were they resolved through community cooperation?
[3 Marks]
✅ Step-by-Step Solution & Working
Conflict & Resolution:
• Dilemma/Difficulty: Challenges arising from geographic barriers, scarcity of resources, social prejudices, or modern lifestyle changes.
• Cooperative Solution: Resolving issues through collective unity, empathetic leadership, dialogue, and mutual support among community members.
CBSE Step-by-Step Marking Scheme
Clear identification of dilemma 1.5 M
Cooperative resolution explained 1.5 M
Q7 Textbook Activity • Tabular Comparison
Create a two-column comparison highlighting the key differences between traditional practices and modern methods discussed in 'Reaching Grandmother's House'.
[3 Marks]
✅ Step-by-Step Solution & Working
Comparative Analysis:
• Traditional Practices: Grounded in natural materials, local wisdom, slower pace, and harmony with seasonal cycles.
• Modern Methods: Utilize technological equipment, faster processing, commercial scale, but require careful management to prevent environmental degradation.
CBSE Step-by-Step Marking Scheme
Traditional practices characterized 1.5 M
Modern methods and sustainability balance 1.5 M
Q8 Scientific Reasoning • Cause and Effect
Explain the scientific cause-and-effect relationship behind the natural phenomena or human activities explored in 'Reaching Grandmother's House'.
[3 Marks]
✅ Step-by-Step Solution & Working
Scientific Mechanism:
1. Cause: Natural environmental conditions (climate, soil, water availability) or specific human interventions.
2. Effect: Biological adaptations in plants/animals or cultural adaptations in human shelter, clothing, and diet to maintain equilibrium.
CBSE Step-by-Step Marking Scheme
Causal environmental factor identified 1.5 M
Adaptive biological/cultural outcome 1.5 M
Q9 Civic Sense & Values • Responsible Citizenship
What moral duty or civic responsibility does Chapter 8 encourage every young student to practice?
[2 Marks]
✅ Step-by-Step Solution & Working
Civic Responsibility:
• Respecting biodiversity, natural resources, and the dignity of every working person.
• Rejecting discrimination based on caste, gender, or disability, and actively contributing to an inclusive, clean, and compassionate society.
CBSE Step-by-Step Marking Scheme
Respect for resources and human dignity 1 M
Inclusivity and active civic action 1 M
Q10 Geographical Adaptation • Regional Realities
How does the geography (terrain, climate, water bodies) in 'Reaching Grandmother's House' shape the daily lifestyle of the people living there?
[2 Marks]
✅ Step-by-Step Solution & Working
Geographical Influence:
Geography dictates the materials used for shelter, types of crops cultivated, modes of transport developed, and daily occupations, showing human resilience and nature's influence.
CBSE Step-by-Step Marking Scheme
Link between geography and shelter/transport/food 2 M
Q11 Resource Conservation • Action Plan
List three practical conservation measures that students can implement at school inspired by the lessons of 'Reaching Grandmother's House'.
[3 Marks]
✅ Step-by-Step Solution & Working
Action Plan:
1. Conserve Resources: Turn off unattended taps, fans, and reduce paper waste.
2. Green Initiatives: Plant native shrubs in school gardens and compost fallen leaves.
3. Community Awareness: Share posters and talk to peers about sustainable daily choices.
CBSE Step-by-Step Marking Scheme
Three realistic school-level actions 3 M
Q12 Vocabulary & Terms • Environmental Terminology
Define two key environmental or socio-cultural terms introduced in Chapter 8 and use them in sentences.
[2 Marks]
✅ Step-by-Step Solution & Working
Key Terminology:
• Ecosystem / Habitat: The natural home or environment of a plant, animal, or organism where all living and non-living elements interact.
• Conservation: The careful protection and preservation of natural resources to prevent their depletion or destruction.
CBSE Step-by-Step Marking Scheme
Two terms defined accurately with context 2 M
Q13 Creative Reflection • Empathy Journal
Imagine you were present in the events of 'Reaching Grandmother's House'. Write a 3-sentence personal diary entry expressing your feelings and commitment to positive change.
[2 Marks]
✅ Step-by-Step Solution & Working
Diary Entry:
Dear Diary,
Today I learned deeply about the real-life struggles and bravery shown in 'Reaching Grandmother's House'. Seeing how unity and respect for nature transform communities inspires me to always protect the weak and care for the environment. I promise to take responsibility every day.
— Student Reflection
CBSE Step-by-Step Marking Scheme
Thoughtful, reflective, and empathetic diary entry 2 M
🌟 NEP 2020 Competency-Based Case Study

Analyzing a Train Ticket (PNR)

A railway ticket shows: Train No: 16347, Date: 24-10-2026, PNR: 243-8976541, Distance: 850 km, Coach: S4, Berth: 21 (LB), Fare: ₹485.

Analytical Task: What does 'PNR' stand for, and what does 'LB' mean next to the berth number?
Evaluation & Model Answer:
PNR stands for Passenger Name Record (a unique 10-digit number storing booking details). LB stands for Lower Berth (the bottom sleeping bed closest to the coach floor).
Rubric: 1.5 Marks for Passenger Name Record; 1.5 Marks for Lower Berth.