Measurement

🔹 What Is It?

Measurement in math is how we find length, area, volume, angle, or time using tools and units.

In Grade 8, we focus on:

• Volume
  
  

• Surface Area
  
  

• Real-life measurement problems
  
  

• Using formulas
  
  

🧩 Clue to Remember

Always check the unit (meters, centimeters, square units, cubic units).

🔹 Example

The volume of a rectangular box = length × width × height
If it’s 4 by 3 by 2:
4 × 3 × 2 = 24 cubic units

💡 Why It Matters

Used in packing, designing, building, cooking, science, and everyday planning.