SI Base Units

SI Base Units
Difficulty 2/10 ~8 min Start Lesson →

🎯 Learning Objectives

  • Students will be able to identify the seven SI base units and their symbols
  • Students will understand what each base unit measures
  • Students will understand the definitions and history of base units

🧠 Core Concepts

  • Length: meter (m)
  • Mass: kilogram (kg)
  • Time: second (s)
  • Electric current: ampere (A)
  • Temperature: kelvin (K)
  • Amount of substance: mole (mol)
  • Luminous intensity: candela (cd)
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