Compare size, weight, and capacity
key points :
📏 Compare Size
Size tells how big or small something is.
Words used:
- Big / Small
- Tall / Short
- Long / Short
Use objects around you (book, pencil, bag) to compare.
Example:
- A tree is taller than a plant.
- A pencil is shorter than a stick.
⚖️ Compare Weight
Weight tells how heavy or light something is.
Words used:
- Heavy / Light
We can compare by:
- Lifting objects
- Using a balance scale
Example:
- A stone is heavier than a leaf.
- A feather is lighter than a book.
🧃 Compare Capacity
Capacity tells how much a container can hold (liquid or solids).
Words used:
- Full / Empty / Half
- More / Less
Compare by pouring water or using cups.
Example:
- A bucket holds more water than a cup.
- A glass holds less water than a jug.
⭐ Teaching Tips
Use real objects in class (bottles, books, bags).
Ask students to compare and speak:
- “Which is bigger?”
- “Which is heavier?”
Use fun activities:
- Fill containers with water
- Compare school items
Encourage use of correct words (bigger, smaller, heavier, lighter, more, less).
✅ Quick Summary
- Size → big/small, tall/short
- Weight → heavy/light
- Capacity → more/less, full/empty
Let’s practice!🖊️
