Science

Chemistry covers chapters such as Disaster Management, Changes - Physical and Chemical, Elements, Compounds and Mixtures, Properties of Natural Resources and, Materials we Use

Chemistry

Physics covers chapters such as Heat, Static Electricity, Measurement of Physical Quantities, Properties of a Magnetic Field, Effects of Light, Motion, Force and Work, In the World of Stars and, Sound : Production of Sound

Physics

Biology covers chapters such as Natural Resources, Food Safety, Plants : Structure and Function, The Living World : Adaptations and Classification, Nutrition in Living Organisms and, Cell Structure and Micro-organisms

Biology

General Science Standard Seven

CONCERT Science 7

AWARENESS SCIENCE for Seventh Class

Science 7

SCIENCE TEXTBOOK FOR CLASS VII

Thermos Flask

Kinds of Clothes We Wear in Summer and Winter

Food Preservation

Food Preservation (Pasteurisation)

Uses of Water: Part-1

Uses of Water: Part-2

Separation Techniques

Separation Techniques - II

Some Interesting Separation Techniques

Soil: Uses and Effect of Wind

Factors Affecting Soil Structure

Soil Types and Vegetation

Biodiversity and Megadiversity

Contact and Non-contact Forces

Centrifugation Process

Modifications in Plants for Food Storage

Gold Leaf Electroscope

Methods for Measurement of Mass

Introduction to Units

Types of Seeds

Behaviour of Iron Filings Around a Bar Magnet

Study of the Soil Particles

What Makes the Soil?

Study of Infrasound and Ultrasound in Waves

Average Speed as a Tool of Comparison

Rule of Binomial Nomenclature

Molecules of Elements and Compounds

What Are Compounds?

Atoms, Molecules and Ions

Different Constellations

Earth's Crust

Examples of Electrostatic Charging by Rubbing

Loudness and Pitch

Features of the Animal Cell

Cellular Anatomy of Plant Cell

Structure of Onion Peel and Cork Cells

Microbes - Tiny but Deadly

Maintenance of Environment and Balance in Nature

Importance of Forests

Forests and Their Resources

Experiment to Show the Water Retention Capacity of Soil

Properties and Uses of Soil

Properties of Clayey Soil

Properties of Sandy Soil

Soil Types

Soil Formation and Its Importance

What Does the Soil Contain?

Birds and Their Adaptations for Flight

Chemical Reactions and Their Characteristics

Physical and Chemical Changes

Amoeba- Its Movement and Digestion

Process of Digestion in Human Beings

Mode of Nutrition in Insectivorous Plants

Water Vapour in Air

Air Around Us

Make Your Own Magnet

Magnetic Compass

Concept of Magnetism

Eclipses

Precautions During Measurement of Length

Adaptations in Aquatic Environment

Plant Adaptations in Desert

Desert Adaptations

Flora and Fauna of Aquatic System

Muscular System

Bones, Joints and Muscles

How Do We Move?

The Flower

The Leaf

Types of Changes Around Us

Separation Techniques for Solid-Liquid Mixtures

Organisms and Food Chains

Introduction to Radiation

Anomalous Expansion of Water and Its Consequences

Experiment on Thermal Expansion

Experiment - Cause of Thermal Expansion

The International System of Units

Soil Pollution

Elements, Compounds and Mixtures

What Are Accessory Digestive Organs?

Understanding the Physiology of Digestion

Essential Mineral Nutrients in Plants

Maize Seed

Root Modifications

Root System Its Functions and Modifications

Anatomy of Root

Function of the Parts of the Plants

Sustainable Forest Management

Properties of Magnetic Field Lines

Magnetic Field and Field Lines

Electric Charge

Gaseous Exchange in Root and Stem

Human Teeth and Tooth Decay

Modes of Nutrition in Animals

Cleansing Action of Soaps in Hard and Soft Water

Importance of Crop Rotation

Spread of Communicable Diseases

Amplitude, Time Period & Frequency of a Vibration

Acceleration

What Is a Molecule?

In this chapter, we will learn about the life cycle of stars. It covers a brief description of the Sun, the Moon, and stars. The celestial sphere along with the constellations has been discussed in detail with the help of pictorial representation.

In the World of Stars

This chapter covers the properties of the magnetic field and explains the use of metal detectors. We will study about magnetism and the magnetic field with the help of an experiment. It also discusses the magnetic field that occurs around Earth.

Properties of a Magnetic Field

This chapter talks about sound, generation of sound, vibrations, oscillator, and time period of oscillation. It also describes the pitch of a sound, intensity, and different frequencies of sound with the help of various examples.

Sound : Production of Sound

This chapter describes the scattering of light with the help of an experiment. We will learn about the formation of shadow from different sources. It also discusses the concept of eclipse and its types.

Effects of Light

This chapter focuses on understanding the need for natural resources, their types, and significance. It includes various types of mineral resources obtained from oceans. It also highlights the use of natural resources and their conservation.

Natural Resources

This chapter discusses the materials used in our day-to-day life. It discusses man-made detergents and natural detergents. Also, the preparation of soap has been explained here with the help of an experiment.

Materials we Use

This chapter focuses on the types of matter, elements, compounds, and mixtures. It details the properties of solution and suspension with the aid of activities. It also discusses the methods of separation of components from a mixture.

This chapter focuses on various physical and chemical changes in materials. It explains the different types and classifications of changes with the help of examples. Further, it explains the concept of corrosion.

Changes - Physical and Chemical

In this chapter, we will learn about the various body systems. It discusses the types and functions of the muscular system. Also, it describes the various organs of the digestive system and their function in detail.

The Muscular System and Digestive System in Human Beings

This chapter sheds light on the cell structure and its main parts. It describes the occurrence, nature, and growth of microorganisms. We will learn about the useful and harmful microorganisms with the help of an experiment.

Cell Structure and Micro-organisms

This chapter discusses various kinds of disasters and their effects in detail. It explains the structure of disaster management authority, aspects of disaster management cycle, administration of first aid, and preparation for disaster management.

Disaster Management

In this chapter, we will learn the various mediums of transfer of heat. It briefs on the good and bad conductors of heat. Expansion and contraction due to heat is also discussed here with the help of experiments.

Heat

In this chapter, we will understand the origin of electric charge. It deals with static electricity, charging of an object, and methods of charging. Also, it discusses the electric charge that occurs due to thunder and lightning.

Static Electricity

This chapter highlights the distance, displacement, speed, etc. and their use in determining the state of the object. It discusses the concept of force and work done with the help of examples. Newton's first law of motion has also been included.

Motion, Force and Work

This chapter includes the physical quantities such as mass, weight, etc. It explains some of the standard units of measurement with the help of examples. It also discusses the need for accurate measurement.

Measurement of Physical Quantities

In this chapter, we will learn about the quantitative and qualitative wastage of food. It describes various methods of food preservation. Also, it discusses the tests to identify whether the food is spoiled or not.

Food Safety

This chapter explains the process of growth in living organisms. It describes the role of nutrition in plants and animals, along with respiration, excretion, reproduction, and lifespan.

Nutrition in Living Organisms

This chapter sheds light on the properties of natural resources. We will also understand the use and properties of water, oil, and soil. Besides, it briefs on the nature of water.

Properties of Natural Resources

This chapter highlights parts of a plant. These include leaves, fruits, flowers, shoot, stems, and roots. It also explains how these parts work together to help a plant survive.

Plants : Structure and Function

In this chapter, we will study the concept of living things that vary in size, shape, and behaviour. It also mentions the adaptive features and classification of different living things from several habitats.

The Living World : Adaptations and Classification

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