Plants and their parts is an important chapter for science or EVS. Animals that produce babies, that lay eggs, Lifecycle of a hen, a frog, a fish, lifecycle of a butterfly form the base of this chapter.
Topics Covered:
1. Parts of a plant
2. Root system - Tap root and fibrous root system
3. Functions of the Root
4. The Shoot system
5. Functions of stem, leaf, flower, fruits, seeds
Food we eat is an important chapter for class 4 science or class 4 EVS.
Topics covered:
1. Nutrients in food - Carbohydrates, Fats, Proteins, Vitamins , Minerals Water and roughage
2. What is balanced diet?
3. Food preservation
4. Ways to avoid wastage of food
Our Rights and Duties is an important chapter for social science, SST or EVS.
Topics covered:
1. The Constitution of India
2. Fundamental Rights
3. Fundamental Duties
4. Directive Principles
5. Exercise
Monuments of India is an important chapter for social science or sst or evs. Learn about the important and famous monuments of India from North to South in this complete chapter of Indian heritage and culture - Monuments of India.
Rocks and Minerals is an important chapter for science or EVS. Types of rocks and types of minerals form the base of this chapter. Learn its importance and various aspects.
Topics Covered:
1. Layers of Earth
2. Rocks
3. Types of Rocks - Igneous Rocks, Sedimentary Rocks, Metamorphic Rocks
4. Minerals Metallic and Non-Metallic Minerals
5. Fossil fuels
6. Some useful Minerals
7. Important Questions
Force, work and energy is an important chapter for science. After watching this chapter, you will be able to solve class 4 force work and energy questions.
Topics Covered:
What is force?
Effects of force
Types of forces - Magnetic Force, Gravitational force, Frictional force
Advantages of frictional force
Work
Energy and Energy resources
Sources of energy
Learn the first aid required for Cuts and Scratches, sprain, Burn and Scalds, Dehydration, nose bleed, Animal or Insect Bite. Next, learn the Safety on the roads, Safety at home, Safety in the playground, Safety from fire.
Living and non living things is an important chapter for EVS or Science. Living things, non-living things, characteristics of living things, characteristics of non-living things form the base of this science chapter.
Types of houses is an important chapter for evs or social science.
Topics covered:
What is ideal house?
Essential features of ideal house
Types of houses - Kutcha houses and Pucca houses
Types of houses according to climatic conditions
Temporary houses
Old houses vs new houses
Pollution is an important chapter for science for class 3 and 4. Pollution, types of pollution, causes of pollution, how to reduce air, water and land pollution form the base of this chapter.
Solar System is an important chapter in science. Nine planets in our solar system, Sun, Universal bodies, Asteroids, Comet, Meteor, Meteoroid, Meteorites are must to learn.
Topics covered:
Universe
What are Planets?
Satellites - Natural and Artificial Satellites
What is Solar System?
The Earth - Our Planet
The Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune
Asteroids, Comets, Meteors and Meteorites
Learn what is Water Cycle using step by step approach, evaporation, condensation through examples. It is must to understand the importance of water cycle.
Learn about Internal body parts and their functions in this animated video. It is a must video to understand everything about internal organs like brain, heart, liver, lungs, kidney, intestine and stomach.
Phases of the moon is an important topic for science. There are 8 phases of the moon -
New moon
Waxing crescent
Waxing half moon
Waxing gibbous
Full moon
Waning gibbous
Waning half moon
Waning crescent
Class 4 Science Things around us is an important chapter for class 4 science or Class 4 EVS. States of matter, solids liquids and gases, Change of States of matter, Melting, Solidification, Evaporation, Condensation, Physical & Chemical change, Solute Solvent and Solution, Properties of matter form the base of this chapter which is must to understand and learn.