Class 10 English Words and Expressions II Unit 2, Nelson Mandela: Long Walk to Freedom, accompanies Unit 2 of First Flight (‘Long Walk to Freedom’ and ‘A Tiger in the Zoo’). It develops comprehension of biographical and historical speeches, abstract noun formation, use of the definite article the, idiomatic expressions, and biographical writing. What Class … Read more
Class 10 Maths Chapter 13 (formerly Chapter 14), Statistics, extends measures of central tendency from ungrouped data to grouped frequency distributions: computing the Mean by the Direct, Assumed Mean and Step-Deviation methods, the Mode of grouped data, the Median using cumulative frequency, and the empirical relationship 3 Median = Mode + 2 Mean. What Class … Read more
Class 10 Maths Chapter 14 (formerly Chapter 15), Probability, concludes the NCERT Class 10 Mathematics textbook (2026-27) by moving from experimental (empirical) probability to classical (theoretical) probability of equally likely outcomes, complementary events, sure and impossible events, and classic problems on coins, dice, playing cards and number discs. What Class 10 Maths Chapter 14 Covers … Read more
Class 10 Science Chapter 6 (formerly Chapter 7), Control and Coordination, explains how animals and plants detect and respond to stimuli in their environment through nervous impulses and chemical messengers (hormones). What Class 10 Science Chapter 6 Covers 6.1 Animals – Nervous System traces impulse transmission across a neuron (dendrite → cell body → axon … Read more
Class 10 Geography Chapter 2, Forest and Wildlife Resources, examines biodiversity in India, the Indian Wildlife (Protection) Act of 1972 and Project Tiger (1973), the administrative classification of forests into Reserved, Protected and Unclassed forests, and community-led conservation movements. What Class 10 Social Science (Geography) Chapter 2 Covers Conservation of Forest and Wildlife in India … Read more