🔥 Fuels and Energy

What your child will learn

• Students will identify different fuels used for cooking and travel in their daily life and sort them by their use.
• Students will explain that petrol and diesel are made from oil found deep underground and that they will run out one day.
• Students will suggest ways to save fuel and electricity at home and at school.
• Students will describe how sun and wind can be used to do work and explain that they are renewable sources of energy.

Lessons in this unit

1. Fuels in Our Life: Identify common fuels used for cooking (LPG, wood, cow dung cakes, kerosene) and travel (petrol, diesel, CNG). Sort them by use and observe where they come from.
2. Petrol and Diesel Will Run Out: Understand that petrol and diesel come from oil found deep underground, formed over millions of years. They are limited and will finish one day, so we must use them carefully.
3. Saving Fuel and Electricity: Learn simple ways to save fuel and electricity at home and school: turn off lights, use public transport, cook with lids, walk short distances. Understand why saving is important.
4. Sun and Wind Energy: Observe how sun and wind can do work: solar panels make electricity, solar water heaters warm water, windmills pump water or make electricity. These are renewable because they will not finish.

Key words

fuel

Something we burn to get heat or energy, like wood, coal, petrol, or cooking gas.

petrol

A liquid fuel made from oil found deep underground; used in cars and bikes.

diesel

A liquid fuel made from oil; used in trucks, buses, and tractors.

LPG

Liquefied Petroleum Gas; the cooking gas that comes in cylinders for many homes.

renewable

Something that can be used again and again and will not finish, like sunlight or wind.

non-renewable

Something that will finish one day because it takes millions of years to form, like petrol or coal.

solar energy

Energy that comes from the sun; we can use it to make electricity or heat water.

wind energy

Energy from moving air; we can use it to turn windmills and make electricity.

Help your child at home

What to watch for

Electricity is a fuel like petrol.

Help: Electricity is a form of energy, not a fuel. Fuels are things we burn, like wood or gas. Electricity can be made from fuels or from sun and wind.

Petrol is made in factories like plastic.

Help: Petrol comes from oil that is found deep underground. It was formed from tiny sea creatures over millions of years. We only pump it out and clean it.

Saving electricity is not important because it comes from a switch.

Help: Electricity is often made by burning fuels like coal. Saving electricity saves those fuels too.

Solar panels work only in summer.

Help: Solar panels work whenever there is sunlight, even in winter. They just need daylight, not heat.

Try this at home

• Riya sees a cylinder in the kitchen and a bus on the road. Which fuel does each use?
• Meera asks why we cannot make more petrol. Explain using the oil formation story.
• Kabir sees a fan running in an empty room. What should he do?
• Fatima sees a solar water heater on a roof. What does it use to heat water?

Quick questions to ask aloud

1. Which fuel is used for cooking in many homes? (LPG / petrol / diesel)
   Show answer

   LPG is the cooking gas that comes in cylinders. Petrol and diesel are for vehicles.
2. True or false: Petrol comes from oil found deep underground.
   Show answer

   True. Yes, petrol is made from oil that is found deep under the ground. It took millions of years to form.
3. What should you do if you see a fan running in an empty room? (Turn it off / Leave it on / Make it faster)
   Show answer

   Turn it off. If no one is in the room, the fan is not needed. Turning it off saves electricity.

Parent guide: how to help your child with Class 5 EVS

Frequently asked questions

What will my child learn in "Fuels and Energy" (Class 5 EVS)?

Your child will be able to: Students will identify different fuels used for cooking and travel in their daily life and sort them by their use.; Students will explain that petrol and diesel are made from oil found deep underground and that they will run out one day.; Students will suggest ways to save fuel and electricity at home and at school.; Students will describe how sun and wind can be used to do work and explain that they are renewable sources of energy..

How does MangoMindz teach "Fuels and Energy"?

In 4 short parts (Fuels in Our Life, Petrol and Diesel Will Run Out, Saving Fuel and Electricity, Sun and Wind Energy). Each part has a picture-based lesson read aloud by Mango Teacher, a quick check, and a quiz built from common mistakes children make, with Mango, a study buddy, for questions.

How long does "Fuels and Energy" take?

About 120 minutes in total, spread over 4 parts of 15–25 minutes each.

How can I help my child with "Fuels and Energy" at home?

Work through a small example together, such as: Riya sees a cylinder in the kitchen and a bus on the road. Which fuel does each use?; Meera asks why we cannot make more petrol. Explain using the oil formation story.. Then ask a quick question aloud: Which fuel is used for cooking in many homes? (LPG / petrol / diesel)

What mistakes do children often make in "Fuels and Energy"?

Electricity is a fuel like petrol. Fix: Electricity is a form of energy, not a fuel. Fuels are things we burn, like wood or gas. Electricity can be made from fuels or from sun and wind. Petrol is made in factories like plastic. Fix: Petrol comes from oil that is found deep underground. It was formed from tiny sea creatures over millions of years. We only pump it out and clean it. Saving electricity is not important because it comes from a switch. Fix: Electricity is often made by burning fuels like coal. Saving electricity saves those fuels too.

Is "Fuels and Energy" free on MangoMindz?

Yes. Every lesson part and quiz in "Fuels and Energy" is free on MangoMindz, with no ads.