Subject hub
Printable science practice across classes. Filter by grade or open the full library.
Scientific questions, fair tests, evidence, and science in daily life.
Curiosity, observation, and how science helps us understand the world.
Clinical vs lab thermometers, body temperature, and safe use.
Hot and cold, temperature, thermometers, and Celsius scale.
Conservation, renewable vs non-renewable, and responsible use.
Natural resources: air, water, soil, forests, and energy gifts of nature.
Deficiency diseases, diet planning, and mindful eating practice.
Nutrients, balanced Indian meals, hygiene, and healthy habits.
Multi-step separations, evaporation, and choosing methods by properties.
Everyday separation: handpicking, winnowing, sieving, sedimentation, filtration.
Motion types, speed calculations, and accurate measurement.
Length units, measuring tools, rest and motion basics.
Choosing materials wisely and comparing properties with tests.
Properties of materials: appearance, hardness, solubility, float, transparency.
Life processes in plants and animals with examples and comparisons.
Characteristics of living creatures: growth, nutrition, response, and more.
Earth magnetism, making magnets, care, and applications.
Magnetic materials, poles, attraction/repulsion, and compass basics.
Adaptations, habitats, classification, and biodiversity ideas.
Living diversity: plants, animals, habitats, and simple grouping.
Solar system, Moon phases, and space exploration awareness.
Sky objects, Earth, Moon, Sun, and day-night basics.
Water cycle, factors of evaporation, and daily life applications.
States of water, melting, freezing, evaporation, and condensation.
Sanitation and better practices.
Sewage and wastewater treatment.
Excretion outline and transpiration.
Blood, heart, xylem and phloem.
Aerobic and anaerobic; animals and plants.
Breathing and cellular respiration.
Pollination, fertilisation, seed dispersal.
Asexual and sexual reproduction.
Rusting, crystallisation, examples.
Physical vs chemical changes.
Symbiosis, stomata, experiments.
Autotrophic and heterotrophic nutrition; photosynthesis.