Preview CBSE 7th Grade Science

CBSE-Science-VII-Grd-Chap-1-Nutrition_in_Plants

Introduction_Mode_nutrition_Plants_Photosynthesis

Insectivorous-Plants_Saprotrophs

How_Nutrients_Replenished_Soil

CBSE-Science-VII-Grd-Chap-2-Nutrition_in_Animals

Introduction_Different_Ways_Taking_Food_Digestion_Humans

Milk_Teeth_Permanent_Sweet_Tooth-Decay

FoodPipe_Oesophagus_Stomach_Small-Intestine_Large-Intestine

Digestion_Grass_Eating-Animals_Feeding_Digestion-Amoeba.

CBSE-Science-VII-Grd-Chap-3-Fibre_to_Fabric

Introduction_Animal-Fibres_Wool_From-Fibres_Wool

Processing-Fibres_into_Wool_Occupational-Hazard_Silk

Life_History_Silk-Moth_Silk-Production

From_Cocoon_Silk_Discovery_Silk

CBSE-Science-VII-Grd-Chap-4-Heat

Introduction_ Hot- Cold_Measuring-Temperature_Reading_Thermometer

Laboratory-Thermometer_Types-Thermometer_Transfer_Heat

Kinds_Clothes_we_Wear_Summer_Winter

Wollen_Clothes_Keep_Warm_Winter

CBSE-Science-VII-Grd-Chap-5-Acids_Bases_Salts

Introduction_Acids-Bases_Litmus_Natural-Dye_Turmeric_China-Rose_Indicator

Neutralisation_Indigestion_Ant-Bite_Soil-Treatment_Factory-Wastes

CBSE-Science-VII-Grd-Chap-6-Physical_and_Chemical_Changes

Introduction_Physical-Changes_Chemical-Changes

Chemical-Changes_Activities

Protective-Sheild_Rusting-Iron_Crystallisation

CBSE-Science-VII-Grd-Chap-7-Weather_Climate_Adaption_Animals_to_Climate

Introduction_Weather_Weather-Elements

Climate_Climates_Adaptation_Polar-Region

Tropical_Rainforests

CBSE-Science-VII-Grd-Chap-8-Wind_Stroms_Cyclone

Introduction_Air-Exerts_Pressure

Air_Expands_on_Heating

Hot-Air_Wind-Currents-Generated-Uneven-heating_Earth_Equator_Poles_Land_Water

Thunderstorms_Cyclones_Structure-Cyclone_Destructions-Caused-Cyclones

Effective-Saftey-Measures_Advance_Technology-has-Helped

CBSE-Science-VII-Grd-Chap-9-Soil

Introduction_Soil-Terming_Life_Soil-Profile_Soil-Types

Properties-Soil_ Moisture-Soil_Absorption-Water-Soil_Soil-Crops

Case-Study_Summary

CBSE-Science-VII-Grd-Chap-10-Respiration_in_Organism

Introduction_Why-Do-We-Respire_Breathing

How-do-we-Breathe

What-do-we-Breathe-Out_Breathing-Other-Animals_Breathing-Underwater

Keywords_Summary

CBSE-Science-VII-Grd-Chap-11-Transportation_in_Animals_Plants

Introduction_Circulating-System_Blood_Blood-Vessels_Heart

Heart-Beat_Excretion-Animals_Excretory-System-Humans

Transport-Subsatances-Plants_Transport-Water-Minerals_Transportation

CBSE-Science-VII-Grd-Chap-12-Reproduction_in_Plants

Introduction_ Modes-Reproduction_Asexual-Reproduction_Vegetative-Propogation

Budding_Fragmentation_Spore-Formation_Sexual-Reproduction

Pollination_Fertilisation_Fruit-Seed-Formation_Seed-Dispersal

Keywords_Summary

CBSE-Science-VII-Grd-Chap-13-Motion_and_Time

Introduction_Slow-Fast_Speed_Measurement-Time

Units-of-Time-and-Speed

Measuring-Speed_Distance-Time-Graph

Keywords_Summary

CBSE-Science-VII-Grd-Chap-14-Electric_Current_Its_Effects

Introduction_Symbols-Electric-Components

Heating-Effect-Electric-Current

Magnetic-Effect-Electric-Current_Electromagnet

Electric-Bell_Keywords

CBSE-Science-VII-Grd-Chap-15-Light

Introduction_Light-Travels-Along-Straight-Line_Reflection-Light

Right-or-Left_Activity_Playing-Spherical-Mirrors

Images-formed-by-Lenses_Activity_Sunlight-Whire-or-Coloured

Activities_Keywords

CBSE-Science-VII-Grd-Chap-16-Water-A-Precious-Source

Introduction_How-much-water-is-available_Forms-of-Water

Ground-water_Activity_Depletion-of-water-table

Distribution-of-Water_Water-Management_Water-Scarcity-on-Plants

CBSE-Science-VII-Grd-Chap-17-Forests-in-Our-Lifeline

Introduction_Visit-to-Forest

Visit-to-Forest_Activity_(a)

Activities_Keywords

CBSE-Science-VII-Grd-Chap-18-Waste-Water-Story

Introduction_Water-our-Lifeline_Sewage_Water-Freshens-up

Treatment-of-Polluted-Water_Waste-Water-Treatment-Plant

Better-Housekeeping-Practises_Sanitation-and-Disease_Sewage-Disposal_Sanitation-at-Public-Places

Preview - CBSE 7th Grade Science