Scientific notations 31-04 sept 2025.pptx

Presentations about Scientific notation and surd

1. SCIENTIFIC NOTATIONS By, Mr Muhammad ilyas khan

2. Learning Objectives Understand the meaning of scientific notation Convert standard numbers to scientific notation and vice versa Apply scientific notation in real-life contexts

3. Why Use Scientific Notation? Real-life examples: Distance from Earth to the Sun: 149,600,000 km Size of an atom: 0.00000012 m Visual: Image showing large vs. tiny scale objects .

4. Definition:

5. Converting to Scientific Notation

6. Converting Back to Standard Form

7. Guided Practice:

8. Real-Life Applications: Astronomy: Distance between planets Science: Sizes of cells or atoms Finance: GDP numbers Visuals of planets, atoms, and money symbols.

9. Quiz?

10. P ractice:

11. Any Questions?