Case Studies

Development indicators comparison

This case study examines how development is measured using indicators such as income, literacy, and life expectancy. Through a comparison of Indian states, students analyze why higher income alone does not guarantee better development and how social indicators help policymakers evaluate overall human well-being.

Biotechnology in medicine

This case study explores how biotechnology is used in modern medicine to produce life-saving drugs such as insulin and vaccines. Through a real-life healthcare scenario, students analyze how recombinant DNA technology helps scientists produce medicines efficiently and safely, improving treatment for diseases like diabetes.

DNA fingerprinting case

This case study explores how DNA fingerprinting is used in real-life crime investigations and paternity disputes in India. Students analyze a forensic scenario involving DNA samples and learn how unique DNA patterns help scientists identify individuals, solve legal cases, and establish biological relationships.

Heredity in family traits

This case study explains how family traits such as eye colour, dimples, or attached earlobes are passed from parents to children. Using a real-life family example, it helps Class 10 students understand heredity, dominant and recessive traits, and how genes influence observable characteristics.

Environment conservation project

This case study explores how students participate in an environment conservation project through activities like tree plantation, waste management, and biodiversity awareness. It highlights real-life school initiatives in India and connects them with ecological concepts such as sustainable resource use, biodiversity protection, and environmental responsibility.

Power generation in thermal plant

This case study explains how electricity is generated in thermal power plants using coal, steam turbines, and generators. Through a real-life Indian power plant scenario, students explore energy conversion, electromagnetic induction, and electricity distribution, connecting physics concepts with large-scale electricity production.