Class 7 Science Chapter 9, Life Processes in Animals, explores the two core life processes that fuel animal survival—nutrition (how food is taken in, digested, absorbed and assimilated) and respiration (how breathing and cellular respiration release energy from food). What Class 7 Science Chapter 9 Covers 9.1 Nutrition in Animals traces human digestion through the … Read more
Class 7 Science Chapter 10, Life Processes in Plants, investigates how plants make their own food, exchange gases, transport water, minerals and food through vascular tissues, and respire day and night to release energy for growth. What Class 7 Science Chapter 10 Covers 10.1–10.2 How Plants Grow & Get Food (Photosynthesis) tests the conditions essential … Read more
Class 7 Science Chapter 11, Light: Shadows and Reflections, begins with Keshav watching fireflies and headlight beams in the Western Ghats. It explores luminous and non-luminous objects, rectilinear propagation of light, shadow formation, reflection by plane mirrors, pinhole cameras, periscopes and kaleidoscopes. What Class 7 Science Chapter 11 Covers 11.1–11.4 Sources of Light, Straight-Line Travel … Read more
Class 7 Science Chapter 12, Earth, Moon, and the Sun, starts with Rashmika in Kanniyakumari noticing how coconut-tree shadows change from morning to afternoon. It explains Earth’s rotation, revolution, axial tilt, changing night-sky constellations, seasons, and solar and lunar eclipses. What Class 7 Science Chapter 12 Covers 12.1 Rotation of the Earth models Earth’s west-to-east … Read more
Class 7 Maths Part 2 Chapter 7, Finding the Unknown, introduces linear equations in one variable—moving from balanced weighing scales and matchstick patterns to systematic equation solving by balancing both sides and transposing terms, word-problem modelling, and India’s classical Bijaganita algebra. What Class 7 Mathematics Chapter 7 Covers 7.1–7.2 Find the Unknowns & Solving Equations … Read more