Introduction- We see and use a number of substances in our daily life. These are pure as well as impure mixture. Most of them are mixture. E.g.- Air, Water, Milk, etc.The separation of harmful or useless component is done from useful ones by different methods. Pure Substance- Those substances which are made up of only […]
SEPARATION OF SUBSTANCES CLASS VI CHAPTER V Read More »
We see a number of things around us. These can be classified into natural, man-made, solid, liquid, gases, lustrous, non-lustrous, opaque, transparent, translucent etc.
In our home, school, library, kitchen etc. we classify the objects into different categories. The process of grouping of objects based on their known properties is called classification.
SORTING MATERIALS INTO GROUPS CLASS VI CHAPTER IV Read More »
INTRODUCTION-The movement is the most important characteristics of living organisms. The organisms move from one place to another. The flow of blood, air, nutrients, growth of stem, roots etc. are common examples of movement. Different organisms show different patterns of movement. ANIMALS BODY PART (ORGAN) USED MOVEMENT TYPE Earthworm Whole body Creeping /muscular
BODY MOVEMENT Class VI Chapter VIII Read More »
Key Learning Points- Root, Stem, Leaf, Venation, Flower, Pollination, Fruit and Seeds Aprajita Flower 1. Roots – Root is the part of plant that grows towards the soil. It is non-green and absorbs the water and mineral salts. Types of roots- There are two types of roots- (a) Tap Root- It arises from the base
GETTING TO KNOW THE PLANTS Class 6 Chapter 7 Read More »
The dark coloured patch formed on the screen opposite to the light by an opaque object is called shadow. For the formation of a shadow, a source of light, an opaque object and a screen are required. Shadow is formed by an opaque object when light falls on it. Its size and shape change according
PISA (C.C.T.) Type Questions Topic-Shadow Class VI Total Marks=8 Read More »
Prepared by -Vinod Kumar T.G.T. Science, J.N.V. Dibrugarh, Assam 1. PISA (C.C.T.) QUESTIONS- Time = 20 minutes Total marks=6 TOPIC- REFLECTION OF LIGHT Fig.1
PISA (C.C.T.) QUESTIONS TOPIC- REFLECTION OF LIGHT Read More »
71 % of 71 % of the Earth is covered with water. This water is present in oceans, rivers, lakes, ice caps, glaciers, ground water and in the atmosphere. The water on the earth can be categorized into-Fresh water (2.5%) and saline or salty water (97.5%). The saline water is found in the oceans, sea,
PISA TOPIC: WATER- A PRECIOUS VITAL RESOURCE Read More »