Work, Energy and Power
Learn what work means in physics, the different forms of energy, and how to calculate power and efficiency.
Learn what work means in physics, the different forms of energy, and how to calculate power and efficiency.
Understand Newton’s three laws of motion, the concept of momentum, and how to apply F = ma in calculations.
Learn the difference between speed and velocity, how to calculate acceleration, and the equations of uniformly accelerated motion.
Master fundamental and derived quantities, SI units, and how to measure length, mass and time accurately — the foundation of all Physics.
Learn how traits are passed from parents to offspring, Mendel’s laws of inheritance, and the causes of variation.
Understand how cells release energy from food, and the difference between aerobic and anaerobic respiration.
Learn how living organisms are grouped into kingdoms and the key differences between plants and animals.
Study the structure of a flower, pollination, fertilisation, and the agents that transfer pollen — a favourite WAEC topic.
Learn how the heart, blood and blood vessels work together to transport oxygen, nutrients and waste around the body.
How green plants make their own food through photosynthesis — the raw materials, conditions, products and importance of the process.