The World In My Home

Introduction
A house is a building made for people to live in. It has many parts that protect us from weather, give privacy and comfort, and help organise daily life. Rooms inside a house have special uses: sleeping, cooking, eating, studying and washing.

Main structural parts of a house

• Foundation – the base that supports the whole house and keeps it stable.
• Floor – the surface on which we walk; there can be many floors in a multi-storey house.
• Walls – vertical structures that divide rooms and give support and privacy.
• Roof – the top cover that protects the house from rain, sun and wind.
• Doors – openings for entering and leaving rooms; they give security and privacy.
• Windows – openings that let in light and air and help with ventilation.
• Stairs – used to move between floors in multi-storey houses.
• Balcony/Verandah/Terrace – open or semi-open spaces for fresh air and activities.

Common rooms and their functions

• Living room – where the family meets, talks or receives guests. Usually has chairs, sofa, table.
• Bedroom – used for sleeping and personal storage (wardrobe, small study table).
• Kitchen – used for cooking and storing food; contains stove, sink, shelves/cupboards.
• Dining room – where family eats meals; may be part of the living room.
• Bathroom/Toilet – for bathing and using the toilet; needs running water and proper drainage.
• Study/Work room – quiet place for reading, homework and study.
• Store room – for keeping extra items, tools and supplies.
• Garage/Courtyard – for parking vehicles or small outdoor tasks.

Important points about design and use

• Light and ventilation: Rooms should get enough natural light and fresh air. Cross-ventilation (windows on two opposite walls) keeps rooms cool and fresh.
• Hygiene and safety: Keep kitchens and bathrooms clean to avoid germs. Use handrails on stairs, locks on doors, and safe storage for sharp objects and chemicals.
• Materials: Houses can be built with bricks, concrete, wood, mud or other local materials. Choice depends on climate, budget and local practice.
• Furniture and arrangement: Arrange furniture so there is space to move, enough light for study areas, and easy access to things you use often.
• Energy and environment: Use windows to reduce the need for electric lights during the day and choose materials that are safe and eco-friendly when possible.

Practical use in everyday life
Knowing parts of a house helps you keep it clean, save energy, stay safe and use each room for the right activity. For example, keep the kitchen well ventilated when cooking, use the study room for homework with a good lamp, and keep cleaning supplies locked away and out of children's reach.

What are furniture and household items?

Furniture are movable objects that help us sit, sleep, store things, eat and work. Examples: chairs, tables, beds, cupboards and shelves. Household items are the tools and small things used daily—pots, buckets, brooms, mats, lamps, clocks and utensils.

Types and uses

• Seating: chairs, sofas, stools — used for sitting.
• Sleeping: beds, cots — for rest and sleep.
• Storage: cupboards, wardrobes, shelves — keep clothes, books and things tidy.
• Working/eating: tables, study desks, dining tables — places to eat or study.
• Kitchen and cleaning items: utensils, pans, brooms — used for cooking and cleaning.

Materials

Common materials are wood, metal, plastic, glass, cloth and cane. Each material has advantages — wood is strong and looks good; metal is sturdy; plastic is light and easy to clean; glass is used for tabletops and shelves; cloth and foam are used in cushions.

How to choose and arrange furniture

• Measure the room and doorways before buying — make sure the furniture fits.
• Keep heavy items low and shelves fixed to the wall to avoid accidents.
• Arrange furniture to allow easy movement and good light.
• Choose size and height suitable for the people who will use them (children need small chairs/desks).

Care and safety

• Clean regularly (dusting, wiping, polishing wood occasionally).
• Keep wooden furniture away from too much water and damp places.
• Repair broken parts (loose screws, broken legs) quickly to prevent accidents.
• Do not stand on chairs or use furniture in ways that can cause injury.

Sustainability and reuse

Repair, repaint or reupholster old furniture instead of throwing it away. Donate items you don’t need. Choose durable materials so furniture lasts longer and create less waste.

What is a family? A family is a group of people who live together or stay connected and care for one another. A family gives love, protection, food, shelter, and teaches values and manners.

Types of families:

• Nuclear family: parents and their children.
• Extended or joint family: grandparents, uncles, aunts, cousins live together.
• Single‑parent family: one parent brings up the child/children.
• Grandparent‑led or other adult caregivers: when grandparents or other relatives look after children.

What are roles? Roles are the jobs or responsibilities each family member does to help the home run smoothly. Roles are not only about work— they also include caring, teaching, and making decisions.

Common roles in a family:

• Caregivers: parents or grandparents who look after children, feed them, and keep them safe.
• Earners: adults who earn money to buy food, clothes, and pay for the house.
• Household helpers: people who cook, clean, wash, and take care of belongings.
• Teachers and guides: elders who teach values, language, customs, and school help.
• Children's roles: studying, helping with small chores, respecting elders, and playing safely.

Important points about roles:

• Roles can be shared: anyone in the family can help with chores and caretaking.
• Roles can change: when someone is sick, others can take over their work.
• All roles are valuable: every small task helps the family and shows responsibility.
• Good communication and cooperation make a family happy and peaceful.

How children can take part: Children can set the table, keep their room tidy, feed pets, help with watering plants, and listen to parents and elders. Doing small tasks teaches responsibility and teamwork.

What are Daily Routines and Activities?

Daily routines are the regular things we do every day at home and outside — like getting up, brushing teeth, going to school, doing homework, eating meals, helping with chores and going to bed. Activities are the different tasks or jobs we do during the day. Together they make our day organized and healthy.

Why are they important?

• Help us manage time and finish work on time.
• Keep our body and home clean and healthy (for example, washing hands, sweeping).
• Teach responsibility and cooperation (helping parents, sharing chores).
• Make sure we get enough sleep, study time, play time and help the environment (saving water and electricity).

Parts of a typical daily routine

• Morning: Wake up, brush teeth, wash face, have breakfast, pack school bag.
• School time: Go to school, attend classes, have mid-day meal.
• Afternoon: Return from school, rest, finish homework.
• Evening: Play or exercise, help with light household tasks, have dinner.
• Night: Take bath if needed, read or revise, go to bed on time.

How to make a good daily routine

1. List all activities you do in a day.
2. Write the time each activity usually takes.
3. Arrange them from morning to night, giving time for study, play and rest.
4. Keep it simple and flexible — some days may change.
5. Include helpful and environment-friendly habits: switch off lights when not needed, use water carefully, segregate waste.

Example of using time in routines

If school is from 8:30 to 1:30, the time spent at school = 1:30 – 8:30 = 5 hours. If homework takes 45 minutes, you can convert minutes to hours (45 ÷ 60 = 0.75 hours) to compare with other activities.

Keeping a daily chart

Make a simple chart or diary: write activities on the left and the time spent on the right. This helps you see where your time goes and how to improve.

What is food?
Food is what we eat and drink to live and grow. It gives us energy and helps our body repair and stay healthy.

Sources of food

• Plants: cereals (rice, wheat), vegetables, fruits, pulses (beans, lentils), oilseeds.
• Animals: milk, eggs, meat, fish.
• Processed foods: bread, curd, cheese, pickles (made from plant or animal foods).

Nutrients and their roles

• Carbohydrates – give energy (rice, chapati, potatoes).
• Proteins – help build and repair body (dal, eggs, milk).
• Fats – store energy and keep us warm (ghee, oils, nuts).
• Vitamins – keep our body working well (fruits and vegetables).
• Minerals – for strong bones and blood (milk, green leafy vegetables, salt).
• Fiber – helps digestion (vegetables, fruits, whole grains).
• Water – keeps us hydrated and helps digestion.

What is cooking?
Cooking is the process of making raw food safe and tasty to eat. It can change the taste, shape, color, and texture of food.

Common cooking methods (with simple effects)

• Boiling: cooking food in water (e.g., rice, potatoes). Softens food and kills germs.
• Steaming: cooking with steam (e.g., idli, vegetables). Keeps nutrients better than boiling.
• Frying: cooking in oil (e.g., pakoras). Makes food crisp but adds fat.
• Roasting/Grilling: cooking with dry heat (e.g., roasted peanuts, grilled corn).
• Baking: cooking in an oven (e.g., cakes, bread).

Food safety and hygiene

• Wash hands before cooking and eating.
• Wash fruits and vegetables thoroughly.
• Cook food well to kill germs (especially meat, eggs, dal).
• Store cooked food in clean containers and cover it to avoid insects.
• Do not eat food that smells bad or looks spoiled.

How to eat healthily
Eat a variety of foods every day. A simple rule: half your plate should be vegetables and fruits, one quarter grains (rice/chapati), and one quarter protein (dal, eggs, milk, paneer).

Preservation and seasonal food
Many foods are eaten fresh in certain seasons. Preservation methods like drying, pickling, refrigerating, and making jams help store food for longer.

Why this matters at home
Learning about food and cooking helps you make healthy choices, reduce waste, and help in the kitchen safely.

What are resources? Resources are things we use to live comfortably at home — like water to drink and cook, electricity to light and run fans, gas for cooking, food, clothes and paper. We should use them carefully so there is enough for everyone, now and in the future.

Water

• Where it comes from: rivers, lakes, wells, borewells and rain (collected as rainwater).
• How we use it at home: drinking, cooking, bathing, washing clothes, cleaning and watering plants.
• Why save it: Water is limited. Waste or leaks mean less water for others and for plants and animals.
• How to save water: turn off taps while brushing, take short showers, fix leaking taps, reuse water for plants (for example, water used to wash vegetables can water plants), collect rainwater.

Electricity

• Where it comes from: power plants (coal, gas, hydroelectric, solar, wind). Some sources are renewable (sun, wind, water) and some are not (coal, gas).
• How we use it: lights, fans, refrigerators, TVs, chargers, heaters, and many appliances.
• Why save it: Using too much electricity uses up fuels and may cost money. Saving electricity helps the environment and lowers bills.
• How to save electricity: switch off lights and fans when not in a room, use LED bulbs, use sunlight during the day, unplug chargers when not charging, choose energy-efficient appliances.

Other home resources

• Gas (for cooking) and fuel (for vehicles) are used daily. Use only what you need and avoid wastage.
• Food: take only as much as you will eat. Save leftovers properly and use them next time to avoid wasting food.
• Paper, clothes, furniture: repair and reuse before throwing away. Recycle paper and plastics where possible.

Renewable and Non-renewable resources

• Renewable resources can be replaced naturally: sunlight, wind, water (rain), plants.
• Non-renewable resources cannot be made again quickly: coal, petrol, natural gas, some minerals.
• We should try to use more renewable resources and use non-renewable ones carefully.

Simple ideas to practice at home

• Make a checklist: switch off lights, fix leaks, use both sides of paper for drawing, separate dry and wet waste.
• Collect rainwater in a drum and use it for plants or cleaning.
• Use a cloth bag for shopping instead of plastic.

Why this matters

When we save water, electricity and other resources, we protect the Earth, help our community and save money. Small daily actions by each person make a big difference.

What is cleanliness?
Cleanliness means keeping ourselves and our surroundings free from dirt, dust and garbage. It includes bathing, washing clothes, sweeping rooms, and keeping things in their place.

What is hygiene?
Hygiene means habits and practices that prevent disease and keep us healthy. Good hygiene includes washing hands, brushing teeth, safe food handling, clean water, and keeping toilets and kitchens clean.

How cleanliness and hygiene help our health
Cleanliness and hygiene stop germs (like bacteria and viruses) from spreading. When germs cannot reach our bodies, we get fewer coughs, colds, stomachaches and skin infections. Children who practice good hygiene miss fewer school days and can learn better.

How germs spread

• Direct contact: touching a sick person or shaking hands.
• Indirect contact: touching toys, door handles, or towels that have germs.
• Droplets: coughs and sneezes spread tiny drops with germs.
• Food and water: eating uncovered food or drinking untreated water can cause stomach infections.

Simple hygiene rules (easy steps)

• Wash hands with soap and water: before eating, after using the toilet, after playing outdoors, and after coughing or sneezing.
• Brush teeth twice a day and wash face daily.
• Take a bath regularly and wear clean clothes.
• Keep nails short and clean.
• Cover mouth and nose when coughing or sneezing; use a handkerchief or elbow, then wash hands.
• Keep drinking water safe: boil or filter if needed, cover stored water.
• Keep kitchen and dining areas clean; wash fruits and vegetables before eating.
• Dispose of garbage in bins and do not litter.
• Get vaccines and visit a doctor when feeling very sick.

Daily routine example for children

• Morning: brush teeth, wash face and hands, bathe, wear clean clothes.
• Before meals: wash hands with soap for at least 20 seconds.
• After playing: wash hands and face; change dirty clothes if needed.
• Night: brush teeth again and sleep early for good health.

Benefits
Following cleanliness and hygiene helps prevent diseases, keeps you feeling fresh and confident, helps your family and school stay healthy, and creates a pleasant environment for everyone.

Safety at home means taking simple steps every day so that everyone in the house — especially children — stays well and avoids accidents. Homes have many useful things but also some dangers: electricity, fire, sharp objects, medicines and chemicals, water, slippery floors, and stairs. Learning safe habits and having rules helps prevent most accidents.

Common safety measures include keeping medicines and cleaning items locked away, switching off and unplugging electrical appliances when not in use, using socket covers, walking (not running) on stairs and wet floors, keeping sharp knives and tools out of reach, and never playing with matches or lighters. Adults should supervise young children in the kitchen and bathroom.

Make a simple home safety plan: know two exits from each room, agree on a safe meeting point outside, practice quick drills, and keep emergency phone numbers handy. Learn basic first aid: for small burns cool with running water, for bleeding apply pressure with a clean cloth, and for minor cuts wash, dry and cover. Always tell an adult immediately about anything dangerous.

Teach children easy safety rules and short action steps (see formulas below). Clear labels, bright signs, and a family checklist help everyone remember what to do. Safety is a habit — practice it every day.

• Keep dangerous items (medicines, cleaning agents, sharp tools) locked and out of children’s reach.
• Do not play with switches, plugs, matches or lighters.
• Wear slippers in wet places and keep floors dry to avoid slips.
• Use railings on stairs and avoid running inside the house.
• Have a simple escape plan for fire and know emergency numbers.

What are neighbours and a community?

Neighbours are the people who live near your house — in the same street, building or colony. A community is a group of people who live together in the same area and share places, services and activities. A community can include families, shopkeepers, teachers, doctors, police, and many others.

Why neighbours and community are important

• They help each other in daily life, for example by lending things or sharing news.
• Community helpers keep the area safe and healthy, for example doctors, sweepers and police.
• People in a community celebrate festivals together and solve common problems like cleanliness or safety.

How to be a good neighbour

• Be polite and greet people.
• Help in small ways: carry groceries for an elderly neighbour, water a neighbour's plants when they are away.
• Keep noise low, especially early in the morning and late at night.
• Keep the surroundings clean and use dustbins.
• Tell parents or local helpers if there is danger or a problem.

Community rules and cooperation

Communities work best when people follow simple rules: do not litter, respect each other’s property, follow traffic rules, and share common places fairly. Cooperation means working together for a safer and nicer neighbourhood.

How children can help

• Be friendly and play nicely with other children.
• Join community activities like planting trees or cleanliness drives.
• Learn and follow safety rules and tell an adult if someone is hurt or in danger.

Summary

Neighbours and community make life safer, happier and easier. Good behaviour, help and teamwork build a strong community where everyone respects and supports one another.

What are they? Plants and animals in and around our home are living things that we see every day — the trees, shrubs and potted plants on our terrace or garden, the birds on the trees, insects in the soil, pets like dogs and cats, and farm animals in nearby fields. They need food, water, air and shelter to live.

Types of plants:

• Trees (large, long-lived): neem, mango, banyan.
• Shrubs and herbs (small, many are in pots): hibiscus, tulsi, mint.
• Climbers and creepers: money plant, jasmine.
• Vegetables and kitchen-garden plants: tomato, spinach.

Types of animals around home:

• Pets: dog, cat, goldfish.
• Domestic/farm animals (nearby): cow, goat, hen.
• Birds: sparrows, pigeons, parrots.
• Insects and small animals: ants, butterflies, bees, earthworms.

Where they live (habitats around home): pots and planters, garden soil, trees, roofs and eaves (birds and bats), kitchens and drains (cockroaches, flies), compost heap (earthworms and decomposers).

Why they are important:

• Plants give oxygen, shade, fruits and vegetables, and help keep air clean.
• Birds and insects help in pollination and controlling pests (e.g., birds eat harmful insects).
• Decomposers like earthworms and fungi turn waste into nutritious soil.
• Pets give companionship and teach responsibility.

How plants and animals interact (simple food chain and relationships):

• Plants use sunlight, water and air to make food (photosynthesis).
• Herbivores (e.g., rabbit, some insects) eat plants.
• Carnivores or omnivores (e.g., birds, cats) eat herbivores or other animals.
• Decomposers (worms, fungi, bacteria) break down dead plants and animals and return nutrients to soil.

How to care for them:

• Water plants regularly, give them enough sunlight and good soil.
• Use compost instead of chemical fertilisers where possible.
• Provide clean water and food for pets and birds (bird feeder, water dish).
• Avoid harming nests and be gentle with wild animals; keep surroundings clean to prevent pests.

Simple activities for children (observe and learn):

• Keep a plant diary: measure height weekly and note changes.
• Make a list of plants and animals seen in one week around home.
• Build a small compost pit to watch decomposition.
• Make a bird feeder or insect hotel and record visitors.

Safety and conservation: Do not touch unknown plants (some are poisonous), avoid trapping or hurting wild animals, and conserve water while watering plants.

What is waste? Waste is anything we throw away because we do not need it any more — for example food peels, old papers, broken toys and empty bottles.

Why is waste management important? Proper waste management keeps our home, school and neighbourhood clean, protects plants and animals, and saves resources like trees, water and energy.

Types of waste

• Biodegradable (wet) waste: Things that can rot or decompose, such as fruit and vegetable peels, leftover food and garden leaves.
• Non-biodegradable (dry) waste: Things that do not rot easily, such as plastic, glass, metal, and some types of paper.

The 3 Rs: Reduce, Reuse, Recycle

• Reduce: Use less. For example, take only the food you will eat and avoid extra packaging.
• Reuse: Use items more than once — for example, use an old jar for storage or turn a torn t-shirt into a cleaning cloth.
• Recycle: Send materials like paper, glass, and some plastics to recycling centres so they can be made into new things.

Segregation at source
Always separate waste where it is produced (home, classroom) into two simple groups: wet (biodegradable) and dry (non-biodegradable). Use different bins or labelled bags.

Composting
Kitchen and garden waste can be turned into compost — a dark, crumbly material that helps plants grow. Composting is a natural way to recycle food and plant waste.

Safe disposal
Some items need special handling: batteries, medicines and electronic waste (phones, chargers) should be taken to special drop-off points. Never throw them into regular bins.

How children can help

• Segregate waste at home and school.
• Make a small compost pit or bin for kitchen peels and garden leaves.
• Use both sides of paper and share or donate toys and books you no longer need.
• Join or start a clean-up activity in your neighbourhood.

Benefits
Less litter, healthier environment, fewer animals harmed by plastic, and saving resources like trees and metals.

What is a Home Map? A home map is a simple drawing that shows the rooms, doors, windows and major furniture of a house from above (like a bird’s-eye view). It helps you understand where things are, how rooms are connected and how space is used.

Steps to make a Home Map

1. Observe: Walk through the rooms. Notice doors, windows, furniture and how rooms join each other.
2. Make a rough sketch: On a plain paper, draw the shape of your home and mark rooms roughly in their positions.
3. Measure: Use a ruler or tape to measure lengths and widths of rooms (in metres or centimetres).
4. Choose a scale: Pick a simple scale such as 1 cm = 1 m or 1 cm = 50 cm so the map fits on paper.
5. Draw to scale: Convert real measurements using the scale and draw the rooms accurately on your paper.
6. Add details: Put doors, windows, big furniture, and labels for each room. Use symbols for similar items (for example, a rectangle for a bed).
7. Make a legend (key): Show what each symbol or colour means so others can read your map.

Observation Activities (What to do and why)

• Count and record: Count chairs, windows, doors or lights in each room and write them down. This builds counting and recording skills.
• Compare sizes: Measure rooms and compare which is largest or smallest. This teaches measurement and comparison.
• Sensory observation: Note sounds (quiet/loud), smells (kitchen/fragrance), light (bright/dim) — useful for describing places.
• Furniture layout test: Rearrange a drawing of your room (on paper) to see better layouts without moving heavy items.

Practical tips

• Ask for permission before measuring or moving things.
• Use simple, clear symbols and a short legend.
• Keep the scale easy (1 cm = 1 m or 1 cm = 50 cm) so conversions are simple.
• Colour rooms lightly to make the map easier to read.

Uses in real life

Home maps are used for planning furniture, deciding where to put lights, showing emergency exits, and helping guests find rooms. They are also the first step for architects and interior designers.

Cultural practices and festivals at home are the special ways families celebrate important days, follow traditions, and pass on beliefs from one generation to the next. These practices include rituals, songs, special foods, decorations, prayers, games, storytelling and acts of kindness. They help children learn about their own culture, respect others, and build strong family bonds.

At home, celebrations can be simple or grand. Simple practices may include lighting a lamp, saying a prayer, making a special dish, or telling a story about the festival. Bigger celebrations may include inviting relatives, decorating the house, making rangoli or paper chains, and exchanging gifts. Each family may have its own way of celebrating the same festival.

Why these practices are important:

• They teach values such as sharing, respect, gratitude and cooperation.
• They help children learn about history, seasons and the reasons behind festivals.
• They create memories and strengthen relationships within the family and community.
• They encourage creativity (making decorations, cooking) and responsibility (helping with chores).

How children can take part at home:

• Help with small tasks: arranging flowers, folding napkins, making greeting cards or simple decorations.
• Learn and tell family stories or songs connected to the festival.
• Share sweets or gifts with friends and neighbours; help distribute charity if the family does so.
• Follow safety rules: use adult help with lights, fireworks or cooking.

Safe and eco-friendly celebrations:

• Use natural materials for decorations (flowers, leaves, paper) and avoid plastic items where possible.
• Keep fireworks to an absolute minimum and only with adult supervision; consider safer alternatives like lights or music.
• Reduce food waste by planning portions and sharing extra food with those in need.

Learning outcomes for Class 4 students:

• Recognise that families may celebrate the same festival in different ways.
• Respect and appreciate cultural diversity.
• Understand simple cause and effect (preparing for a festival makes it joyful and safe).
• Practice helping, sharing and following safety rules during celebrations.