PRIMARY 1 THIRD TERM LESSON NOTE BASIC TECHNOLOGY

Third Term Lesson Notes

Basic Science and Technology

Primary 1

Third Term Weekly Lesson Notes

Week 1
Topic: ENERGY
SUBTOPIC: FORMS OF ENERGY
Learning Objectives: At the end of the lesson, pupils should be able to:
explain the meaning of energy.
lists the different forms of energy.

Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:
Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.

CONTENT
ENERGY
Energy is the ability to do work, that is, to move or change something. Forms of energy
Forms of energy are the ways energy is used.
There are many different forms of energy like heat energy, light energy, and sound energy

👩‍🏫 Hello, primary one students! Today, we are going to learn about sources of energy. Sources of energy are different ways we can get energy to do things. Let’s explore some examples together! 🌞

The first source of energy we will talk about is the Sun ☀️. The Sun provides us with light and heat energy. During a warm and bright day, the Sun gives us light so we can see around us. It also gives us heat, which makes the day feel warm.

Next, let’s think about ourselves. When we walk, talk, and play, we need energy to do those activities. Where does this energy come from? It comes from the food we eat 🍎. Our bodies convert the food into energy, which helps us move and do things.

Now, let’s talk about vehicles like cars and bikes 🚗🚲. These vehicles need energy to run on the road. The energy they use comes from a fuel called gasoline ⛽️. When we put gasoline in the car or bike, it helps them move and go from one place to another.

Have you ever listened to the radio in a car? 📻 The radio runs on electrical energy, which is stored in the car’s battery 🔋. This energy powers the radio and allows us to listen to our favorite songs and stories.

Now, let’s think about flying kites 🪁. How do they go up in the sky? It’s because of wind energy 💨. The wind provides the energy needed to lift the kite and make it fly high in the sky.

When we slide down a plane or roll down a hill, we experience another type of energy called gravitational energy. It’s the energy that comes from gravity, which pulls things down. This energy helps us slide or roll.

Cooking food requires heat energy 🔥. When we use a stove or an oven, they provide heat energy to cook our food and make it delicious.

Finally, let’s talk about the sound of a ringing bell 🔔. When the bell rings, it produces sound energy. This energy travels through the air and reaches our ears, letting us know that dinner is ready! 🍽️

So, primary one students, we have learned about different sources of energy. Remember, the Sun provides us with light and heat energy, we get energy from the food we eat, vehicles use gasoline for energy, radios run on electrical energy, wind energy helps kites fly, gravitational energy helps us slide and roll, heat energy cooks our food, and sound energy lets us know when it’s time to eat. Great job today! 😊👏

 

[mediator_tech]

 

 

 

 

Sources of Energy

There are many different ways to get energy. These are called sources of energy.

The day is warm and bright. It is the Sun which gives us light and heat energy.

So, Sun is a source of light and heat energy on Earth.

 

 

 

 

The people walk, talk, and play.

 

 

 

 

They get their energy from the food they eat.

 

 

 

Vehicles like cars and bikes run on road.

They get their energy from gasoline.

 

 

 

 

Evaluation

Sure! Here are 15 fill-in-the-blank questions with multiple-choice options (a, b, or c) related to the topic of sources of energy:

1. The Sun provides us with ______ and ______ energy.
a) light and heat
b) sound and wind
c) electrical and gravitational

2. People get their energy from the ______ they eat.
a) water
b) air
c) food

3. Vehicles like cars and bikes get their energy from ______.
a) batteries
b) gasoline
c) the Sun

4. When we listen to the radio in a car, it runs on ______ energy.
a) wind
b) electrical
c) gravitational

5. Kites can fly high in the sky because of ______ energy.
a) solar
b) heat
c) wind

6. The energy that helps us slide down a plane or roll down a hill is called ______ energy.
a) gravitational
b) electrical
c) light

7. We use ______ energy to cook food.
a) heat
b) light
c) sound

8. When a bell rings, it produces ______ energy.
a) wind
b) sound
c) solar

9. The energy that powers a car or bike is stored in the ______.
a) engine
b) battery
c) tires

10. The energy we get from the Sun is called ______ energy.
a) solar
b) electrical
c) gravitational

11. The energy we get from food helps us ______ and ______.
a) read and write
b) walk and talk
c) sing and dance

12. ______ energy helps vehicles run on the road.
a) Wind
b) Electrical
c) Gasoline

13. ______ energy allows kites to fly high.
a) Gravitational
b) Solar
c) Wind

14. ______ energy is used to power radios in cars.
a) Electrical
b) Heat
c) Sound

15. The energy produced when a bell rings is called ______ energy.
a) Wind
b) Sound
c) Solar

Remember to choose the correct letter (a, b, or c) for each fill-in-the-blank question. Good luck!

 

 

 

 

We listen to radio in a car

It runs on electrical energy from the car’s battery.

We can fly kites high up in the sky because of wind energy
When kids slide down a plane or roll down a hill, some of the energy comes from gravity, called the gravitational energy.

 

 

 

 

We use heat energy to cook food.

The bell rings and sound energy is produced.

This sound energy reaches kids’ ears to tell them that dinner is ready.

STRATEGIES AND ACTIVITIES
The Teacher revises the previous week lesson. The Teacher introduces the new topic.
The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions. The Teacher evaluates the pupils.

 

 

 

ASSESSMENT AND EVALUATION
explain the meaning of energy.
lists the different forms of energy.

WRAP-UP(CONCLUSION)
Teacher goes over the topic once again to enhance better understanding. Assignment
Mention 3 forms of energy

 

 

 

 

 

WEEK 2
Topic: ENERGY
SUBTOPIC: USES OF ENERGY
Learning Objectives: At the end of the lesson, pupils should be able to:
State three things that uses of energy

Perform some Activities with the use of energy Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:
Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.

CONTENT
USES OF ENERGY

 

👩‍🏫 Hello, primary one students! Today, we are going to learn more about energy and how we use it in our daily lives. Energy is important for many things around us, such as heating and cooling our homes, lighting our rooms, and making our machines work. Let’s explore this topic further with some examples! 🔌💡

First, let’s talk about our homes, schools, and businesses. We need energy to heat and cool these places. In the cold weather, we use energy to make our rooms warm and cozy 🏠❄️. We can do this by using heaters or fireplaces that produce heat energy. On the other hand, during hot weather, we use energy to cool our rooms and make them comfortable. Air conditioners are an example of devices that use energy to provide cool air. It’s important to remember that we should use energy wisely to conserve resources and protect the environment.

Energy is also needed for lights and appliances. When we turn on the light switch, the light bulb uses electrical energy to produce light 💡⚡️. Appliances like televisions, refrigerators, and washing machines also use energy to perform their functions. These appliances make our lives easier and more convenient.

Now, let’s think about transportation. Energy is what makes our vehicles go! Cars, buses, trains, and bikes all need energy to move from one place to another 🚗🚌✈️⛵️. Cars and buses use gasoline or electricity as their energy source. Planes use fuel to fly through the sky, and boats use energy to sail across the water. Without energy, these vehicles wouldn’t be able to take us where we need to go.

But energy isn’t just for machines and vehicles. All living things need energy too, including plants, animals, and people. Plants use energy from the sun to grow and make their own food through a process called photosynthesis 🌱☀️. Animals, including us humans, eat plants and use the energy stored in the food we consume. This energy is like fuel for our bodies, providing us with the power and strength to move, play, and learn 🏃‍♀️🥦💪.

Our bodies can also produce heat energy. Have you ever noticed that when you run or work really hard, your body feels warm? That’s because your body is producing heat energy as a result of the effort you’re putting in. When it’s cold outside, we can wear clothing like jackets to keep in that heat energy and stay warm. The jacket acts as insulation, preventing the heat from escaping and keeping us comfortable in chilly weather 🏃‍♂️🧥❄️.

So, primary one students, we have learned that energy is essential for heating and cooling our surroundings, powering our lights and appliances, making vehicles move, growing plants, providing fuel for our bodies, and even generating heat energy. Remember to appreciate and conserve energy, as it is a valuable resource for our everyday lives. Great job today! 😊👏

We use energy to heat and cool our homes, schools, and businesses. We use energy for lights and appliances. Energy makes our vehicles go, planes fly, boats sail, and machines run.
All living things need energy too. Plants use the light from the sun to grow. Animals and people eat the plants and use the energy that was stored. Food is fuel for our bodies’ energy needs like muscle power.
We also use our own bodies to make heat energy. When you have been running or working really hard, your body produces heat energy. When you wear clothing like a jacket in the winter, it holds in that heat energy and keeps you warm.

 

 

STRATEGIES AND ACTIVITIES

The Teacher revises the previous week lesson. The Teacher introduces the new topic.
The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions. The Teacher evaluates the pupils.

ASSESSMENT AND EVALUATION
State three things that uses of energy
Perform some Activities with the use of energy

1. We use energy to ______ and ______ our homes, schools, and businesses.
a) clean and organize
b) heat and cool
c) decorate and paint

2. Energy is needed for ______ and ______.
a) playing games and watching movies
b) lights and appliances
c) reading books and doing homework

3. Plants use ______ energy from the sun to grow.
a) heat
b) light
c) electrical

4. Animals and people eat plants and use the ______ stored in them.
a) water
b) energy
c) air

5. Food acts as ______ for our bodies’ energy needs.
a) clothing
b) fuel
c) toys

6. When we have been running or working really hard, our body produces ______ energy.
a) sound
b) heat
c) wind

7. ______ is an example of a device that uses energy to produce light.
a) A heater
b) A refrigerator
c) A light bulb

8. Cars and buses use ______ as their energy source.
a) gasoline
b) sunlight
c) water

9. ______ use energy to fly through the sky.
a) Boats
b) Airplanes
c) Bicycles

10. Plants use ______ energy to make their own food.
a) electrical
b) wind
c) sunlight

11. Energy is what makes our ______ go.
a) toys
b) vehicles
c) plants

12. Animals and people use the energy stored in ______ to move and do activities.
a) water
b) food
c) air

13. When it’s cold outside, we can wear clothing like jackets to keep in ______ energy and stay warm.
a) electrical
b) heat
c) wind

14. Energy helps us heat and ______ our homes.
a) decorate
b) cool
c) clean

15. Energy is important for making our machines ______.
a) talk
b) dance
c) run

[mediator_tech]

WRAP-UP(CONCLUSION)
Teacher goes over the topic once again to enhance better understanding.
Assignment
Mention 3 things that uses energy

 

 

 

WEEK 3
Topic: ENERGY

SUBTOPIC: LIGHT ENERGY
Learning Objectives: At the end of the lesson, pupils should be able to:
Define light energy
Mention the uses of light energy
State the sources of light energy

Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:
Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.

CONTENT
MEANING OF LIGHT ENERGY
Light is a form of energy which our sense of sight can detect. It is made of electro-magnetic radiation and travels in a straight path.
SOURCES OF LIGHT ENERGY

What Are Sources of Light?
Light is a form of energy that helps us to see all the things around us. Light can come from different sources. Let’s look at some of these sources now.
Natural sources of light include the sun, stars, fire, and electricity in storms. There are even some animals and plants that can create their own light, such as fireflies, jellyfish, and mushrooms. This is called bioluminescence.
Artificial light is created by humans. Flashlights, table lamps, neon signs, and televisions are some sources of artificial light. Most of the lights that are man- made need an energy source, such as electricity or batteries, to produce light.
Candle
Torchlight
Electric lamp

Kerosine stove
Sun

👩‍🏫 Welcome back, primary one students! Today, we will continue our exploration of light as a form of energy and the different sources from which it can come. Let’s dive in further with some examples! 💡🌞

As we discussed before, light is a form of energy that allows us to see the world around us. There are various sources of light, both natural and artificial. Let’s start with the natural sources:

1. The Sun ☀️: The Sun is the primary natural source of light on Earth. It provides us with sunlight, which illuminates our days and makes everything visible.

2. Stars ✨: Stars in the night sky also emit light. They twinkle and shine, giving us a beautiful spectacle when the sky is dark.

3. Fire 🔥: Fire is another natural source of light. When we light a match or a candle, the flame produces light, enabling us to see in the darkness.

4. Electricity in storms ⚡️: During thunderstorms, lightning flashes across the sky, producing a bright burst of light. This natural phenomenon is caused by electrical energy in the atmosphere.

In addition to these natural sources, there are fascinating examples of living organisms that can produce their own light. This phenomenon is called bioluminescence:

1. Fireflies ✨: Fireflies are insects that emit a glowing light. They use this light to communicate with each other and attract mates.

2. Jellyfish 🌊: Some species of jellyfish possess bioluminescent cells that allow them to emit a soft, glowing light underwater.

3. Mushrooms 🍄: Certain types of mushrooms can produce a faint glow in the dark forest. This bioluminescence is a captivating sight.

Now, let’s move on to artificial sources of light. These are created by humans to illuminate our surroundings:

1. Flashlights 🔦: Flashlights are handheld devices that emit a focused beam of light. They are portable and commonly used for illumination in the dark.

2. Table lamps 💡: Table lamps are stationary light sources placed on tables or desks. They provide localized lighting for specific areas.

3. Neon signs ✨: Neon signs are made of brightly colored glass tubes filled with gas that emits light when an electric current passes through them. They are often used for advertising or decoration.

4. Televisions 📺: Televisions emit light to display images and videos. They use electrical energy to produce the illuminated screen that we see.

Most man-made sources of light require an energy source to function, such as electricity or batteries. For example:

1. Candle 🕯️: Candles produce light when the wick is lit, and the flame burns. The heat from the flame melts the wax, providing fuel for the flame to continue producing light.

2. Torchlight 🔦: Torchlights, similar to flashlights, require batteries to power the light-emitting mechanism. When switched on, they emit a steady beam of light.

3. Electric lamp 💡: Electric lamps, like table lamps, rely on electricity to produce light. When plugged into a power source, they illuminate the room with a soft glow.

Lastly, let’s not forget the Sun, which we discussed earlier as a natural source of light. The Sun is an immense source of light and energy. Its rays reach the Earth, providing us with sunlight during the day and allowing us to see the world around us.

So, primary one students, we have explored natural sources of light such as the Sun, stars, fire, and electricity in storms. We have also discussed artificial sources like flashlights, table lamps, neon signs, and televisions. Remember that these sources either harness natural energy or require an energy source to produce light. Fantastic job today! 😊👏

 

 

 

[mediator_tech]

 

 

1. The Sun is a ______ source of light.
a) natural
b) artificial
c) battery-powered

2. ______ can create their own light through bioluminescence.
a) Humans
b) Stars
c) Fireflies

3. Fire is a ______ source of light.
a) natural
b) artificial
c) solar-powered

4. ______ is a natural source of light in the night sky.
a) Fire
b) Stars
c) Flashlights

5. ______ in storms can produce flashes of light.
a) The Sun
b) Stars
c) Electricity

6. Flashlights require ______ to produce light.
a) batteries
b) sunlight
c) fire

7. ______ are commonly used for illumination during power outages.
a) Neon signs
b) Televisions
c) Candles

8. Table lamps are ______ sources of light.
a) natural
b) portable
c) artificial

9. Bioluminescence refers to the ability of organisms to create their own ______.
a) energy
b) heat
c) light

10. Televisions use ______ to display images and videos.
a) electricity
b) sunlight
c) fire

11. Torchlights rely on ______ to emit light.
a) batteries
b) fireflies
c) stars

12. Neon signs are made of ______ filled with gas that emits light.
a) candles
b) batteries
c) glass tubes

13. Candlelight is produced when the ______ burns.
a) wax
b) electricity
c) gas

14. Electric lamps require ______ to produce light.
a) sunlight
b) batteries
c) electricity

15. The ______ is a natural source of light and energy.
a) Sun
b) candle
c) flashlight

 

 

 

WEEK 5
USES OF LIGHT ENERGY
It helps us to see things.
It helps plants to make food and grow.
It is used in power satellites and space stations. It is used in many electronic appliances.
The energy of light from the sun can be harvested to solar panels and can be used for domestic use since it is eco-friendly and cost effective too.

 

That’s correct! Light energy has various uses in our daily lives. Let’s explore them further:

 

1. Seeing things: Light energy allows us to see the world around us. When light reflects off objects and enters our eyes, it enables us to perceive shapes, colors, and details.

 

2. Photosynthesis: Plants use light energy from the Sun to convert carbon dioxide and water into glucose and oxygen through a process called photosynthesis. This enables them to make food and grow.

 

3. Powering satellites and space stations: In space missions, light energy is harnessed to power satellites and space stations. Solar panels capture the energy from the Sun’s light and convert it into electricity, providing a reliable and renewable source of power.

 

4. Electronic appliances: Light energy plays a vital role in various electronic appliances we use every day. Devices like televisions, computers, smartphones, and digital cameras utilize light energy for display, imaging, and communication purposes.

 

5. Solar panels for domestic use: Light energy from the Sun can be harnessed using solar panels installed on rooftops or in solar farms. The panels capture the Sun’s light and convert it into electricity, which can be used to power homes, offices, and other buildings. Solar energy is eco-friendly and cost-effective, making it a sustainable alternative to traditional fossil fuel-based power sources.

 

By utilizing light energy, we can meet our energy needs, support plant growth, power electronic devices, and embrace eco-friendly solutions. It’s amazing how light energy impacts our lives in so many positive ways!

 

 

 

[mediator_tech]

 

 

STRATEGIES AND ACTIVITIES
The Teacher revises the previous week lesson. The Teacher introduces the new topic.
The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions. The Teacher evaluates the pupils.
ASSESSMENT AND EVALUATION
Define light energy
Mention the uses of light energy
State the sources of light energy

WRAP-UP(CONCLUSION)
Teacher goes over the topic once again to enhance better understanding.

 

 

[mediator_tech]

 

1. Light energy helps us ______ things.

a) taste

b) hear

c) see

 

2. Plants use light energy to make ______ and grow.

a) water

b) food

c) air

 

3. Light energy is used to power ______ and space stations.

a) cars

b) boats

c) satellites

 

4. Electronic appliances utilize light energy for ______ purposes.

a) cooking

b) communication

c) cleaning

 

5. Solar panels capture light energy from the Sun and convert it into ______.

a) heat

b) sound

c) electricity

 

6. Solar energy is considered ______ and cost-effective.

a) expensive

b) eco-friendly

c) noisy

 

7. Light energy is harnessed by solar panels to power ______.

a) bicycles

b) televisions

c) homes

 

8. Light energy enables us to perceive ______, colors, and details.

a) smells

b) shapes

c) sounds

 

9. The process in which plants use light energy to make food is called ______.

a) photosynthesis

b) respiration

c) digestion

 

10. Light energy is converted into ______ in solar panels.

a) water

b) glucose

c) electricity

 

11. Solar panels can be used for ______ purposes.

a) gardening

b) recreational activities

c) domestic use

 

12. Light energy powers electronic devices such as ______ and digital cameras.

a) microwave ovens

b) computers

c) washing machines

 

13. Solar energy is a ______ source of power.

a) non-renewable

b) reliable

c) polluting

 

14. Light energy is essential for ______ communication.

a) telepathic

b) wireless

c) telekinetic

 

15. Solar panels are installed on rooftops to capture ______ energy.

a) wind

b) light

c) geothermal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Assignment .
WEEK 6

Topic: ENERGY

SUBTOPIC: LIGHT ENERGY

Learning Objectives: At the end of the lesson, pupils should be able to:
Define sound energy
Mention the things that uses of sound energy
State the produces of sound energy

 

Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:

 

 

 

Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.

,CONTENT
Sound is a type of energy made by vibrations. When any object vibrates, it causes movement in the air particles. These particles bump into the particles close to them, which makes them vibrate too causing them to bump into more air particles. This movement, called sound waves, keeps going until they run out of energy.
Sound is created when something vibrates and sends waves of energy (vibration) into our ears. The vibrations travel through the air or another medium (solid, liquid or gas) to the ear. The stronger the vibrations, the louder the sound. Sounds are fainter the further you get from the sound source..
THINGS WHICH MAKE SOUND
Sound is made up of vibrations, or sound waves, that we can hear. These sound waves are formed by objects vibrating (shaking back and forth). Sound waves travel through air, water, and solid objects as vibrations. When they reach our ears, these waves make the delicate skin of the eardrums vibrate.

 

[mediator_tech]

Sound is a form of energy that is produced by vibrations. When an object vibrates, it causes the air particles around it to also vibrate, creating sound waves. These sound waves travel through different mediums, such as air, water, or solid objects, and can be heard when they reach our ears. Let’s delve deeper into this topic with some additional information and examples! 🎶👂

 

Sound is created when an object vibrates, causing the air particles around it to move. These air particles then collide with neighboring particles, transferring the vibrations and creating a chain reaction. This series of vibrating particles forms sound waves that propagate through the air or other mediums. These waves carry the energy of the vibrations and enable us to hear sound.

 

The volume or loudness of a sound depends on the strength or intensity of the vibrations. When an object vibrates strongly, it produces more powerful vibrations, resulting in a louder sound. On the other hand, if the vibrations are weaker, the sound will be softer or fainter.

 

Now, let’s explore some examples of things that produce sound:

 

1. Musical Instruments: Musical instruments like guitars, pianos, drums, and trumpets produce sound when their strings, keys, or membranes vibrate.

 

2. Human Voice: When we speak, sing, or shout, our vocal cords vibrate, producing sound waves that create the sound of our voice.

 

3. Animals: Various animals, such as birds, dogs, cats, and whales, produce sounds to communicate or express themselves. Their vocal cords or other body parts vibrate to create these sounds.

 

4. Electronic Devices: Devices like speakers, telephones, radios, and televisions use electrical signals to vibrate a diaphragm or other components, producing sound waves.

 

5. Nature: Natural phenomena, such as thunder, rain, wind, and waves crashing against the shore, create sound through vibrations in the environment.

 

When sound waves reach our ears, they cause our eardrums to vibrate. These vibrations are then converted into electrical signals, which are sent to our brain. Our brain processes these signals and allows us to perceive and interpret the sound.

 

It’s important to note that sound waves require a medium, such as air, water, or solid objects, to travel. In a vacuum, where there is no air or matter, sound cannot propagate because there are no particles to vibrate and transmit the sound waves.

 

So, primary one students, we have learned that sound is created by vibrations and travels through air, water, or solid objects as sound waves. We have explored examples such as musical instruments, the human voice, animals, electronic devices, and natural phenomena that produce sound. Sound is an incredible form of energy that allows us to enjoy music, communicate, and experience the world around us. Great job today! 🎶👏

 

 

Evaluation

 

 

1. Sound is a form of ______ made by vibrations.

a) energy

b) light

c) heat

 

2. When an object vibrates, it causes ______ in the air particles.

a) stillness

b) movement

c) evaporation

 

3. Sound waves travel through air, water, and ______ objects.

a) transparent

b) solid

c) magnetic

 

4. Sound waves make the delicate skin of the ______ vibrate.

a) eyes

b) nose

c) eardrums

 

5. The louder the sound, the ______ the vibrations.

a) weaker

b) softer

c) stronger

 

6. Musical instruments produce sound when their ______ vibrate.

a) strings

b) keys

c) batteries

 

7. When we speak or sing, our ______ vibrate to create sound.

a) brain

b) vocal cords

c) fingertips

 

8. Animals produce sounds to communicate or express themselves using their ______.

a) paws

b) tails

c) vocal cords

 

9. Electronic devices produce sound waves by vibrating a ______.

a) screen

b) diaphragm

c) circuit

 

10. Thunder, rain, wind, and waves are examples of natural sources of ______.

a) light

b) heat

c) sound

 

11. Sound waves require a ______ to travel.

a) medium

b) vacuum

c) force

 

12. When sound waves reach our ears, they make our ______ vibrate.

a) eyes

b) skin

c) eardrums

 

13. ______ is converted into electrical signals in our ears.

a) Light

b) Sound

c) Heat

 

14. Without ______, sound waves cannot propagate in space.

a) air

b) water

c) gravity

 

15. Sound allows us to enjoy ______, communicate, and experience the world around us.

a) silence

b) light

c) music

 

 

 

WEEK 8
THINGS THAT PRODUCES ENERGY

 

 

👩‍🏫 Hello, primary one students! Today, we are going to explore the fascinating topic of things that produce energy. Energy is what makes things work and allows us to do activities. Let’s dive into it further with some examples and exciting emoji! ⚡️🔋

1. Sun ☀️: The Sun is a tremendous source of energy. It gives us light and heat, which are forms of energy. The sunlight we receive can be used to generate electricity through solar panels. Isn’t it amazing how the Sun provides us with energy every day?

2. Wind 💨: Wind is another source of energy. Wind turbines capture the power of the wind and convert it into electricity. Have you seen those huge wind turbines spinning in the countryside? They harness the energy of the wind and produce clean and renewable energy.

3. Water 💦: Water has incredible energy potential. When water moves, like in rivers or waterfalls, it can be used to generate electricity through hydropower. Dams are built to capture the energy of the moving water and convert it into electrical energy.

4. Fossil Fuels ⛽️: Fossil fuels like coal, oil, and natural gas are sources of energy that were formed from ancient plants and animals. When we burn these fuels, they release energy in the form of heat and light. Many vehicles and power plants use fossil fuels to produce energy, but we need to find cleaner alternatives for a sustainable future.

5. Biomass 🌱: Biomass refers to organic materials such as plants, wood, agricultural residues, and even animal waste. It can be used to produce energy through processes like burning or fermentation. Biomass is a renewable energy source that can be used for heating, cooking, or generating electricity.

6. Batteries 🔋: Batteries store energy and can produce electrical energy when needed. They are used in various devices like mobile phones, remote controls, toys, and even cars. When we charge a battery, it stores energy, and then it releases that energy when we use the device.

7. Muscles 💪: Our own muscles are incredible producers of energy! When we exercise or do physical activities, our muscles convert chemical energy from the food we eat into mechanical energy, allowing us to move and do things.

8. Chemical Reactions ⚗️: Some chemical reactions produce energy. For example, when fuel burns in a car engine, it releases energy that propels the vehicle forward. Similarly, in a battery, chemical reactions occur to generate electrical energy.

9. Geothermal Energy 🌋: Geothermal energy is produced from heat deep within the Earth. It can be harnessed to generate electricity or provide heating for buildings. Areas with hot springs or volcanoes are examples of places where geothermal energy is more accessible.

10. Gravitational Energy ⚖️: Gravitational energy is produced when something is lifted or raised against gravity. For example, when we lift an object, we use our energy to raise it, and it gains potential energy. This energy can be released when the object falls.

These are just a few examples of things that produce energy. It’s incredible how energy is all around us and can be found in various forms. Remember, we should use energy wisely and explore cleaner and more sustainable sources for a better future. Well done, primary one students! 💡🌍

[mediator_tech]

 

STRATEGIES AND ACTIVITIES
The Teacher revises the previous week lesson.

The Teacher introduces the new topic.

 

 

 

The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions. The Teacher evaluates the pupils.
ASSESSMENT AND EVALUATION
Define sound energy
Mention the things that uses of sound energy
State the produces of sound energy

WRAP-UP(CONCLUSION)
Teacher goes over the topic once again to enhance better understanding. Assignment

 

 

 

 

 

 

 

Evaluation

 

1. The ______ is a tremendous source of energy that gives us light and heat.

a) wind

b) Sun

c) water

 

2. Wind turbines capture the power of the ______ and convert it into electricity.

a) rain

b) wind

c) Sun

 

3. Fossil fuels such as coal, oil, and natural gas release energy when ______.

a) burned

b) frozen

c) recycled

 

4. ______ refers to organic materials that can be used to produce energy.

a) sunlight

b) biomass

c) batteries

 

5. Batteries store energy in the form of ______ and release it when needed.

a) water

b) wind

c) electricity

 

6. When we exercise, our muscles convert ______ energy into mechanical energy.

a) chemical

b) solar

c) gravitational

 

7. Chemical reactions in a car engine release energy to propel the vehicle ______.

a) backward

b) forward

c) upward

 

8. Geothermal energy is produced from heat within ______.

a) the Earth

b) the Sun

c) water

 

9. Gravitational energy is produced when something is ______ against gravity.

a) lifted

b) buried

c) melted

 

10. Solar panels capture energy from the ______ and convert it into electricity.

a) wind

b) Sun

c) water

 

11. Hydropower generates electricity using the energy of ______.

a) fire

b) water

c) wind

 

12. Biomass can be used as a renewable energy source for ______.

a) cooking

b) painting

c) dancing

 

13. ______ store energy and produce electrical energy when used.

a) Wind turbines

b) Batteries

c) Fossil fuels

 

14. When fuel burns in a car engine, it releases energy in the form of ______.

a) heat and light

b) sound and smell

c) wind and rain

 

15. The movement of our muscles produces ______ energy.

a) electrical

b) mechanical

c) gravitational

 

[mediator_tech]

 

 

 

 

 

 

 

 

WEEK 9.
Topic: SOUND ENERGY

 

 

 

 

SUBTOPIC: Instruments that produces sounds
Learning Objectives: At the end of the lesson, pupils should be able to: State the local instrument that produce sound
Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:
Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[mediator_tech]

 

 

 

 

 

 

 

 

\

 

 

 

 

 

 

 

 

 

 

 

 

 

 

\

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STRATEGIES AND ACTIVITIES
The Teacher revises the previous week lesson. The Teacher introduces the new topic.
The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions.

 

 

 

 

The Teacher evaluates the pupils. ASSESSMENT AND EVALUATION
State the local instrument that produce sound (CONCLUSION)
Teacher goes over the topic once again to enhance better understanding. Assignment

 

WEEH 10
Topic: ENERGY
SUBTOPIC: Generating energy
Learning Objectives: At the end of the lesson, pupils should be able to:

State how energy can be generated

 

 

 

 

Resources & materials:
Scheme of work. 6years curriculum Pupils textbook Online resources
INSTRUCTIONAL MATERIAL:
Pupils textbook

Building Background/ connection to prior knowledge: Pupils are familiar with the topic in their previous classes.
CONTENT
HOW ENERGY CAN BE GENERATED
Chemical – Chemical energy comes from atoms and molecules and how they interact.
Electrical – Electrical energy is generated by the movement of electrons.
Gravitational – Large objects such as the Earth and the Sun create gravity and gravitational energy.
Heat – Heat energy is also called thermal energy. It comes from molecules of different temperatures interacting.
Light – Light is called radiant energy. The Earth gets a lot of its energy from the light of the Sun.
Motion – Anything that is moving has energy. This is also called kinetic energy.
Nuclear – Huge amounts of nuclear energy can be generated by splitting atoms.

 

 

 

 

 

Potential – Potential energy is energy that is stored. One example of this is a spring that is pressed all the way down. Another example is a book sitting high on a shelf

STRATEGIES AND ACTIVITIES
The Teacher revises the previous week lesson. The Teacher introduces the new topic.
The Teacher explains the note in details.
The Teacher gives room for pupils to ask questions. The Teacher evaluates the pupils.
ASSESSMENT AND EVALUATION
State how energy can be generated

 

 

 

 

(CONCLUSION)
Teacher goes over the topic once again to enhance better understanding. Assignment
State how energy can be generated