CBSE Class 12 Knowledge Traditions and Practices of India

Chapters: 8

1. Agriculture: A Survey

Agriculture: a survey

Traditional Agriculture: Farming Knowledge and Practices – For thousands of years, farmers built deep knowledge by watching soil, water, weather, plants and animals. Traditional practices include terracing hill slopes to stop soil erosion; mixed cropping and intercropping (growing tall cereals with low pulses, or the maize–bean–squash 'three sisters'); crop rotation and fallowing to restore soil fertility (pulses add nitrogen); water harvesting with tanks, ponds, stepwells, check dams and underground channels; organic manure from cow dung, compost and green manure; natural pest control with neem and ash; saving and sharing local seeds; using animal power and simple tools like the wooden plough, seed drill and sickle; and reading the sky, winds and stars to time sowing. Ancient texts such as Krishi Parashara and Vrikshayurveda in India recorded some of this knowledge. Strengths: low cost, sustainable, suited to local conditions. Limits: lower yields, heavy labour. Today scientists combine the best of both.

Architecture: a survey

Indian Architecture: Stupas, Temples, Domes and Forts – Indian buildings use two basic ways to cover a gap: flat beams on posts (trabeate, post and lintel) and arches and domes (arcuate). Stupas are solid half-domes built over relics. Hindu temples grew into the Nagara style (curved shikhara, north) and the Dravida style (stepped vimana and gopuram, south), with a mixed Vesara style in between. Mosques and tombs brought the true arch, the big dome, minarets and charbagh gardens. Forts used thick walls, bastions, gates and moats. Towns were planned from Harappan grid streets to Jaipur. These buildings are our heritage and need care today.

Dance: a survey

Indian Classical Dance – Indian classical dance grew from ideas written in the Natya Shastra (by Bharata, about 2,000 years old) and the Abhinaya Darpana (by Nandikeshvara). Every form mixes three parts: nritta (pure rhythm), nritya (dance with feeling) and natya (drama). Eight forms are widely recognised: Bharatanatyam, Kathak, Kathakali, Kuchipudi, Odissi, Manipuri, Mohiniyattam and Sattriya. Dancers express through four kinds of abhinaya (angika, vachika, aharya, sattvika) so that the audience feels one of nine rasas.

Education systems and practices

Ancient Indian Education: Gurukula, Great Centres and Teaching Methods – In ancient India, children often learned by living with a teacher in a gurukula: small groups, close attention, daily duties and no fixed fee, with a thank-you gift (guru-dakshina) at the end. Teaching was mostly oral. Learners moved through three stages: listening (shravana), thinking and questioning (manana) and deep absorbing (nididhyasana). Debate (shastrartha), question-answer and learning by doing were common. Subjects ranged from language, grammar, maths, astronomy and medicine to logic, arts, crafts and governance. Large centres such as Takshashila, Nalanda, Vikramashila and Valabhi drew students from across Asia, had big libraries and tested students at the gate.

Ethics: individual and social

Ethics: How to Decide What Is Right – Ethics (moral philosophy) asks what we ought to do and why. Values such as honesty, kindness, fairness and respect guide choices. Three main theories help: consequences (utilitarianism, Bentham and Mill: most good for most people), duty (Kant: act on rules you could want everyone to follow; treat people as ends, never only as means) and virtue (Aristotle: build good character; virtue is the mean between extremes). Conscience is our inner sense of right and wrong. Freedom brings responsibility. Meta-ethics asks what "good" means and whether values are universal or relative. Applied ethics deals with the environment, animals, work, friendship and peace.

Martial arts traditions

Indian Martial Arts Traditions: Styles, Training and Benefits – India has many regional martial arts. Kalaripayattu (Kerala) trains in a kalari pit through body exercises, sticks, metal weapons and bare-hand fighting, and also teaches healing. Silambam (Tamil Nadu) uses a bamboo staff, Gatka (Punjab) stick-swords and shields, Thang-ta (Manipur) sword and spear, Mardani khel (Maharashtra) the long patta sword, Mallakhamb exercises on a pole or rope, Kushti is wrestling in an akhara, and Lathi khela is stick fighting. All begin with stance, balance and breath control, and stress discipline and respect for the teacher. Today they are practised for fitness, self-defence, performance, sport and cultural heritage.

Language and grammar

Coming soon

Other technologies

Indian Knowledge Systems – Indian knowledge systems (IKS) are the ideas, skills and methods developed in the Indian subcontinent over thousands of years in mathematics, astronomy, metallurgy, chemistry, medicine, architecture, language and the arts. Highlights include the place-value system with zero, rust-resistant iron, large-scale zinc distillation, crucible (wootz) steel, natural dyes with mordants, Ayurveda and surgery texts, Panini's grammar, and climate-smart design such as stepwells, jaalis and courtyard houses. Studying them means checking claims with evidence and connecting old ideas with modern science and design.