Class name Subject Book title Chapter number Content Created at
Class VII Science Curiosity 5 seeds begin to germinate and small i S plants start to grow, eventually blooming into colourful f flowers (physical change/chemical change). His effo...
Class VII Science Curiosity 5 the activities going on in the kitchen and note any changes that can be reversed. Are these physical or chemical Technology Economy changes? r e n ...
Class VII Science Curiosity 6 Adolescence: AStageofGrowth andChange The journey of a plant generally begins with the germination of a seed. With proper nourishment, the seed bec...
Class VII Science Curiosity 6 With Age: The Teenage Years Duringthesummervacation,Venkateshvisitedhisgrandparents. As he entered the house, his 12-year-old cousin, Devyani came ...
Class VII Science Curiosity 6 a bit broader, and their chests may get wider. Girls also undergo changes in height and weight, and other body changes like development of breasts....
Class VII Science Curiosity 6 timing, nature, and extent s of these changes vary among individuals. These variations i u are completely normal. C Each person experiences adolesc...
Class VII Science Curiosity 6 body is referred toasmenstruation.Itmaylastforthreetosevendays.Somegirls may feel pain or discomfort in the lower abdomen during these days. Usuall...
Class VII Science Curiosity 7 Soil Water thermometer are immersed in soil and water, and C do not touch the bottoms or the sides of the bowls. Fig. 7.6: Measurement of the tempe...
Class VII Science Curiosity 6 because x T adolescence is often marked by stronger emotions than | childhood. These emotions might affect adolescents’ behaviour i like taking up/...
Class VII Science Curiosity 6 Society Adolescents, especially girls, may sometimes suffer from blood-related health problem(s) because of a deficiency of iron or vitamin B in th...
Class VII Science Curiosity 6 2026-27 81 Science and Society To support menstrual hygiene, the government has introduced g several initiatives— a h ™ Menstrual Hygiene Scheme (M...
Class VII Science Curiosity 6 interact with each other online. Fig. 6.3: Collaborative learning in action Makigfun Modern technologies have made online platforms available for a...
Class VII Science Curiosity 6 these substances. These substances are not just harmful to physical and mental health but are also addictive. This means that once people start con...
Class VII Science Curiosity 6 S But I wonder why these f changes occur at this stage o of life! o b x T Many changes in adolescence, including menstruation and | other signs of ...
Class VII Science Curiosity 6 adolescents to stay healthy. ™ Addictive substances, such as tobacco, alcohol, and drugs, have adverse effects on the body and mind. It is wise to ...
Class VII Science Curiosity 6 worry about behavioural c Where W n h changes. c E (ii) If someone tries a harmful substance once, they can stop S H What n o o could anytime they ...
Class VII Science Curiosity 6 of hair in the pubic region (vii) Growth of hair in armpits Categorise these changes in the table given below: Physical changes during adolescence ...
Class VII Science Curiosity 7 HeatTransfer in Nature Pema and her brother Palden reside in Gangtok. On a cold winter evening, they are sitting around a fireplace. Palden shares h...
Class VII Science Curiosity 7 (Fig. 7.7a). Hence, in hot places, sea breeze relieves people from the heat. That is why, windows of the houses in coastal areas are placed facing ...
Class VII Science Curiosity 7 e between two bricks for support.) a G Fig. 7.1: Heat transfer in a metal stripeat the end of the strip that is away from | the stand with a candle...
Class VII Science Curiosity 7 made of a material like wood or glass in place of a metal strip to perform Activity 7.1, the pins will not fall. Can you think of the reason for th...
Class VII Science Curiosity 7 heat transfer to keep them cool or warm. Fascinating Facts TheupperregionsoftheHimalayas,suchastheMoriblockofUttarkashi in Uttarakhand, experience ...
Class VII Science Curiosity 7 it so? The air around the candle flame heats up. As the air in the cup warms up, it expands and occupies more space. Inflated As a result, it becomes...
Class VII Science Curiosity 7 set-ups of the beaker is comparatively cooler and heavier, for demonstration and comes down to take the place of the rising water. Then, this water...
Class VII Science Curiosity 7 life, where we can observe conduction, convection, and radiation happening together. e u Consider the case of water being heated up, as a shown in ...