What is Science?

📚 Key Concepts

🔹 Definition of Science

Science is a way of thinking, observing, and doing things to understand the world we live in and to uncover the secrets of the universe. It’s like being a detective, asking questions and finding clues to solve the mysteries of nature.

image

Key Characteristics of Science:

  • Curiosity-driven: Always asking “why” and “how”
  • Observation-based: Looking carefully at the world around us
  • Question-oriented: Every discovery leads to new questions
  • Evidence-based: Conclusions supported by facts and experiments

🔹 Science as a Puzzle

image

Science is like a giant, unending jigsaw puzzle where:

  • Every new discovery adds another piece
  • There’s no limit to what we can discover
  • Each piece of knowledge leads to more questions
  • Sometimes we need to move pieces when new discoveries change our understanding
  • The puzzle never ends – there’s always more to explore!

🔹 Where Science Exists

Science is everywhere around us:

🌍 On Earth:

  • Mountains and valleys (Geology)
  • Oceans and rivers (Marine science)
  • Deserts and forests (Ecology)
  • Plants and animals (Biology)

🌌 Beyond Earth:

  • Stars and galaxies (Astronomy)
  • Sun and moon (Space science)
  • Weather patterns (Meteorology)

🏠 In Daily Life:

  • Cooking in kitchen (Chemistry)
  • Playing on playground (Physics)
  • Growing plants (Botany)
  • Using technology (Applied science)

🧪 Real-life Examples

Natural Phenomena Science Explains:

  • Why stars shine: Nuclear fusion reactions
  • How flowers know when to bloom: Response to sunlight and temperature
  • Why it rains: Water cycle and condensation
  • How caterpillars become butterflies: Metamorphosis
  • Why ice floats on water: Density differences
image