5th Class

LEARNING OBJECTIVES This lesson will help you to:—
  • understand Roman numbers.
  • learn rule of Roman numerals.
Historical preview
  • Roman numerals originally came from Etruscan numerals which were changed. The Roman numerals came in to use from 4th century B.C.
  Historical Preview
  • Roman numerals originally came from Etruscan numerals which were changed. The Roman numerals came in to use from 4th century B.C.
  QUICK CONCEPT REVIEW We use numbers every day. When we get up in the morning we see the clock and read the time with numbers. We wait for our bus number to go to school. We go to our class say class 5 or 6. We learn mathematics in more...

LERNING OBJECTIVES This lesson 'will help you to:-
  • Learn about the basics of ecosystem.
  • Study about different types of ecosystem.
  • Understand and study about different food chains and food webs.
  • Learn and understand the relationship between different food chains.
  Real-Life Example Our country India has diverse climatic and accordingly we find different plant and animal species. Example: In hot and dry Rajasthan we will find small shrubs and cacti plants and the prominent animal seen id camel. On the other hand, in Lehn in Kashmir, extreme cold temperature prevails and there is hardly any vegetation and the animal mostly seen is yak.   QUICK CONCEPT REVIEW Ecosystem:
  • An ecosystem is a community of living things interacting more...

LEARNING OBJECTIVE This lesson will help you to:
  • Study about light and its related phenomenon.
  • Learn about basic concepts of light.
  • Study about sound and its related phenomenon.
  • Learn about basic concepts of sound like Doppler Effect.       
  Real-Life Examples
  • When look into the mirror, we see ourselves. This is the example of reflection of light from the mirror which is producing the image of our face on the screen.
  • People who tend to listen to loud music on a regular basis start listening loud due to the deafness of ears.
                        QUICK CONCEPT REVIEW LIGHT Photon Photons are tiny little particles of light, far too small (to more...

LEARNING OBJECTIVES This lesson will help you to:—
  • Learn about the human body and its organ system.
  • Know about food and digestion.
  • Learn and study about teeth and microbes.
  • Understand and learn about importance of sanitation and related diseases.
  • Learn about nutrition.
QUICK CONCEPT REVIEW Human Body
  • The human body is made up of a head, neck, torso, two legs. The average height of an adult human is about 5 to 6 feet.
  • There are many systems in the human body:
  • Circulatory System (heart, blood, vessels).
  • Respiratory System (nose, trachea, lungs).
  • Immune System (many types of protein, cells, organs, tissues).
  • more...

LERNING OBJECTIVES This lesson will help you to:
  • Learn about the solar system.
  • Study about different planets and their moons.
  • Learn about the movement of planets in the universe.
  Real-Life Example
  • In the night if we see the sky closely, we can see several shooting stars. These shooting stars are actually meteors that are burning.
  Hysterical Preview
  • The names of all the planets are in roman as a group of roman people discovered them.
  QUICK CONCEPT REVIEW As we all know we live on earth. Earth is a planet. We also see birds, trees and animals that live on earth. But have you ever more...

 LEARNING OBJECTIVES This lesson will help you to:—
  • Study about different fuels used in vehicles.
  • Study about the consumption of fuel by different vehicles.
  • Learn and study about various adventurous trips on rough terrains.
  • observe and study about sky
  • Study about man-made spacecrafts and their use.
  • Learn and study about monumental heritage of India.
  Real-Life Example
  • When we buy any vehicle, the first thing we ask the salesperson is about its mileage.
  • Diesel care are being preferred these days because they are more fuel efficient, economical and eco-friendly.
  QUICK CONCEPT REVIEW Fuels used in vehicles Today's vehicles run on a variety of fuels, some of more...

LEARING OBJECTIVES This lesson will help you to:
  • Gain knowledge about earth's movements.
  • Learn about motion of earth and its consequences.
  • Know about eclipses and tides.
  • Learn about various terms associated with earth.
  QUICK CONCEPT REVIEW As you already know that we live on earth. You have also studied about different things that the earth and its atmosphere provides us. We grow our food on earth. We also get many valuable things such as: coal, petroleum and water from earth. The atmosphere of earth provides us oxygen to breathe. We already know that there is a system called solar system which comprises of the sun and all the planets. All the planets revolve around the sun. In this chapter we shall learn some more...

 LEARNING OBJECTIVES This lesson will help you to:
  • get the knowledge about what a shelter is and what s its importance.
  • Know that different people build different types of houses according to their needs and the environmental conditions of the place.
  • Know about the need of living close to each other.
  • Study about the need for shelter in animals, birds and insects too.
  • Understand what happens when people lose their homes for one the other reason.
   Historical Preview
  • Ancient Greeks built their house by using the bricks made of mud and then dried their houses around the courtyard so as to let air circulate.
  QUICK CONCEPT REVIEW In the study of our more...

LERNBING OBJECTIVES This lesson will help you to:
  • Understand that our body needs food for energy and for growth.
  • Examine different types of food like fruits, vegetables and cereals.
  • Understand how we can fall ill if we do not keep our food safe and clean.
  QUICK CONCEPT REVIEW In this chapter we shall learn some more things related to food. As we already know that by having a contaminated and spoiled food we can fall ill. In this chapter we shall learn how the food gets spoils and how we can prevent our food from getting spoiled.   Historical preview
  • There were no tomatoes in Italian food. Peanuts in Thai food, or chili peppers in Indian food more...

LEARNING OBJECTIVES This lesson will help you to:
  • Study about different types of games and sports.
  • Learn about the importance of team spirit in games.
  • Study about gender and class stereotyping in play.
  • Study about local and traditional games.
  • Learn about changing pattern of local games.
  • Study and learn about the changing nature of leisure.
  • Learn about the art of blowing and different techniques of breathing.
  • Learn about the role of labour in our society.
  QUICK CONCEPT REVIEW Team; A group of players forming one side in a competitive game or sport is called a team. Teamwork: The efforts undertaken by every team member for the achievement of the team's objective is known as teamwork. more...


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