Vocational Education व्यावसायिक शिक्षण

Quick summary

In this "work with life forms" project, students plan and grow a kitchen garden in school. A kitchen garden is a small garden near a home or school where vegetables, fruits and herbs are grown. Kitchen gardens are very old – seeds and grain stores have been found at Indus Valley sites.

Key points

• Other names: nutrition garden, backyard garden, terrace garden, vertical garden, potted vegetables.
• Brinjal, cucumber, chilli, coriander and mint grow easily in a kitchen garden.
• Steps of the project:

1. Visit a farm, nursery or garden.
2. Plan the school garden (space, sunlight, water, crops).
3. Make vermicompost from waste using earthworms.
4. Prepare soil: remove stones and weeds, dig, mix in manure or compost.
5. Sow seeds and plant saplings.
6. Care for plants – watering, weeding, support for creepers.
7. Observe and record growth.
8. Harvest the vegetables.
9. Visit a vegetable market and fix a fair price for your produce.

• The project teaches farming skills, teamwork, patience and the dignity of labour.

Important terms

• Kitchen garden (परसबाग) – small garden for vegetables and herbs.
• Vermicompost – manure made from waste by earthworms.
• Sapling – a young plant.
• Harvesting – picking ripe produce.

Key facts

• Wear gloves while handling soil and manure; wash hands after work.
• Use tools like khurpi and spade carefully and put them back.
• Prefer organic manure over chemicals.

5 important questions

Q1. What is a kitchen garden?

A small garden near a home or school where vegetables, fruits and herbs are grown.

Q2. What is vermicompost?

Manure made from organic waste with the help of earthworms.

Q3. How do we prepare soil for planting?

Remove stones and weeds, dig the soil and mix in manure or compost.

Q4. Name three vegetables that can be grown in a kitchen garden.

Brinjal, chilli, cucumber.

Q5. Why visit a vegetable market in this project?

To learn market prices so we can fix a fair price for our produce.

Exam tip

Keep a record book of your garden with dates; projects are assessed on records.

Quick summary

Biodiversity is the variety of living things around us – trees, birds, animals, insects, fish and soil microbes. In this project, students observe the living things in chosen places and record them scientifically in a Biodiversity Register, then present it.

Key points

• Biodiversity keeps nature in balance; it supports the food chain, nutrient cycle and water cycle.
• It gives us food, clothing, shelter, medicines and fuel.
• Industrialisation, deforestation, pollution and climate change are harming biodiversity, so conservation is urgent.
• A Biodiversity Register is a scientific record of the living things of a particular area, with their habitats and other details.
• Steps of the project:

1. Observe the environment around school.
2. Choose places for the survey (school campus, field, pond, garden).
3. Make a visit schedule.
4. Make entries – name, picture, place, date, number seen, habitat.
5. Find out about unknown plants or animals from books, elders, the internet.
6. Present the register to the class.

Important terms

• Biodiversity (जैवविविधता) – variety of living organisms.
• Habitat – the natural home of a living thing.
• Conservation – protecting natural wealth for the future.

Key facts

• Wear shoes and cover arms and legs in the field.
• Do not disturb, catch or harm any animal, bird or insect.
• Do not pluck plants or take anything from its habitat.
• Leave no garbage behind.
• Use the internet only with a teacher's help.

5 important questions

Q1. What is biodiversity?

The variety of living things – plants, animals, birds, insects, fish and microbes – in an area.

Q2. What is a Biodiversity Register?

A scientific record of the living things found in a particular area, with their habitats.

Q3. Name two threats to biodiversity.

Deforestation and pollution.

Q4. Why is biodiversity important?

It keeps nature balanced and gives us food, medicines, fuel and shelter.

Q5. Write two safety rules for a biodiversity survey.

Wear shoes and covered clothes; do not harm or disturb any living thing.

Exam tip

Show a sample register entry (name, place, date, habitat) in your answer.

Quick summary

In this "work with machines and materials" project, students learn about simple machines and make working toys from everyday materials. They also study the simple machines in a bicycle, learn basic bicycle care and hold a toy exhibition.

Key points

• Simple machines make work easier: lever, pulley, wheel and axle, inclined plane, wedge, screw.
• Activities:

1. Find simple machines around us (scissors, see-saw, ramp, tap).
2. Make a catapult with ice-cream sticks and rubber bands (lever).
3. Make a propeller boat that moves when a rubber band unwinds.
4. Make a rubber band car – stored energy in a twisted band turns the wheels.
5. Make a balloon car – escaping air pushes the car forward.
6. Make a dumper/tipper model.
7. List the simple machines in a bicycle (wheel and axle, lever brakes, gears and chain).
8. Visit a bicycle repair shop; learn oiling, cleaning the chain and pumping tyres.
9. Organise a toy exhibition.

• Tools: spanners, wrenches, chain brush, tyre levers, air pump; materials: oil and grease.

Important terms

• Simple machine – a basic device that makes work easier.
• Lever – a bar that turns on a fixed point (fulcrum).
• Wheel and axle – a wheel fixed to a rod that turns with it.

Key facts

• Handle cutters and sharp objects very carefully; wear gloves where needed.
• Clean and return tools after use.
• Never put fingers near a moving chain or wheel.

5 important questions

Q1. What is a simple machine?

A basic device that makes work easier, such as a lever or pulley.

Q2. Which simple machine works in a catapult?

The lever.

Q3. How does a rubber band car move?

Energy stored in the twisted rubber band turns the wheels when released.

Q4. Name two simple machines in a bicycle.

Wheel and axle; lever (brake handle).

Q5. Name three tools used in bicycle repair.

Spanner, tyre lever, air pump.

Exam tip

Describe one toy you made with materials, steps and the science behind it.

Quick summary

In this project students learn the basics of digital creativity. They design games, then use Scratch, a block-based programming tool, to create characters, animate them, make an animated birthday card and code a simple game.

Key points

• Animations and games are made by teams of artists (who draw the visuals) and programmers (who write the code).
• Programmers use programming languages to "talk" to devices like phones, computers and smartwatches.
• Scratch lets you build programs by snapping blocks together, without typing code.
• In Scratch, characters are called sprites; the background is the stage/backdrop.
• Activities:

1. Design a game on paper and make a model of your favourite game.
2. Play an online game and answer questions about it.
3. Create characters, objects and backgrounds.
4. Program characters to move and react.
5. Make an animated birthday card for a friend.
6. Design and code a game, test it, fix errors and share it.

• The project builds logical thinking, creativity and problem-solving.

Important terms

• Animation – pictures shown one after another to look like movement.
• Programming / coding – giving step-by-step instructions to a computer.
• Sprite – a character or object in Scratch.
• Bug – a mistake in a program.

Key facts

• Use the internet only with a teacher's help.
• Do not upload or download anything without checking it is safe.
• Never share personal information online.
• Take screen breaks to rest your eyes.

5 important questions

Q1. What is Scratch used for?

To create animations and games using block-based programming.

Q2. What is a sprite?

A character or object that can be programmed in Scratch.

Q3. Who makes animations and games?

Teams of artists who make visuals and programmers who write code.

Q4. What is coding?

Writing step-by-step instructions for a computer.

Q5. Write two internet safety rules.

Use the internet with a teacher's help; never share personal information.

Exam tip

Explain the steps of the game you made: idea, characters, code, test, share.

Quick summary

A museum collects important, old and historical objects, arranges them attractively and introduces them to people. In this "work in human services" project, students collect artifacts, learn their history, look after them and set up a museum and exhibition in school.

Key points

• Old objects, paintings, idols, inscriptions and utensils tell us about our history and culture.
• Museums help us understand how people dressed, worked and lived in the past.
• Activities:

1. Plan the school museum.
2. Field visit to a real or virtual museum; read the information boards and ask the experts.
3. "Our area, our history" – find out about local history and heritage.
4. Select artifacts and write their importance (name, age, use, where found).
5. Clean artifacts carefully and keep them safe.
6. Give a presentation on one artifact.
7. Use tools like an image-search app or translation apps (e.g. Bhashini) to learn about artifacts and write labels in many languages.
8. Organise an exhibition and take visitors' feedback.

• Replicas (copies) can be made of objects that cannot be brought.

Important terms

• Museum (वस्तुसंग्रहालय) – place where historical objects are kept and displayed.
• Artifact – an object made by people in the past.
• Replica – a copy of an original object.
• Heritage – what we receive from the past.

Key facts

• Handle old objects gently; do not wash fragile items with water.
• Label every item clearly.
• Use the internet only with a teacher's guidance; share no personal details.

5 important questions

Q1. What is a museum?

A place where important, old and historical objects are collected, arranged and shown to people.

Q2. What is an artifact?

An object made and used by people in the past.

Q3. Why are museums important?

They help us understand our history, culture and way of life in the past.

Q4. What details should an artifact label have?

Name, age, use and where it was found.

Q5. What is a replica?

A copy of an original object.

Exam tip

Describe one artifact from your home or area in four or five points.

Quick summary

Fireless cooking means preparing food without using any fuel or fire. In this project students identify kitchen tools, read recipes, make beverages, sprout pulses, chop and mix ingredients into dishes, learn kitchen measurements, manage kitchen waste and hold a food fair.

Key points

• Gas, chulha and coal stoves give smoke and ash; fireless dishes can still be tasty, healthy and attractive.
• Kitchen tools: knife, peeler, grater, chopping board, bowls, spoons, measuring cups.
• A recipe lists the ingredients and the steps for a dish.
• Beverages: lemonade (limbu paani), buttermilk (taak), jaljeera, lassi, kokum sharbat – they quench thirst, give energy and refresh.
• Sprouting: soak pulses (moong, matki, chana, masoor), drain and keep them covered until they sprout. Sprouts are more nutritious.
• Dishes by chopping and mixing: sprout chaat, koshimbir (salad), bhel, fruit salad.
• Kitchen measurements: standard units (cup, teaspoon, tablespoon, grams) and non-standard units (pinch, handful).
• Waste management: sort kitchen waste into separate bins; compost organic waste.
• A food fair lets students display, sell and explain their dishes.

Important terms

• Fireless cooking – preparing food without fire or fuel.
• Sprouts (मोड आलेली कडधान्ये) – germinated pulses.
• Recipe – ingredients plus method for a dish.
• Compost – manure made from organic waste.

Key facts

• Wash hands, vegetables and fruits before use.
• Use knives and graters slowly and keep fingers away from the blade.
• Cover food to keep it clean; use fresh ingredients.
• Clean the work area after cooking.

5 important questions

Q1. What is fireless cooking?

Preparing food without using fire or any fuel.

Q2. Name three beverages.

Buttermilk, lemonade, kokum sharbat.

Q3. How do we sprout pulses?

Soak them in water, drain, and keep them covered in a warm place until sprouts appear.

Q4. Why are sprouts healthy?

Sprouting increases the nutritional value of pulses.

Q5. How should kitchen waste be managed?

Sort it into separate bins and compost the organic waste.

Exam tip

Write one fireless recipe with ingredients, measurements and steps.