Long and Short
Comparing Lengths and Heights
Explore the concepts of length and height by comparing different objects. Learn to identify which objects are longer, shorter, taller, or smaller!
How to Use This Demo
- Select an object type from the options above
- Click "Add Object" to place it on the platform
- Use "Measure" to see exact height/length
- Compare different objects side by side
- Use "Compare All" to see all objects together
- Reset anytime with the "Reset" button
Objects placed: 0 | Longest: None | Shortest: None
0 cm
Observation:
Objects have different lengths and heights. Compare them to understand which is longer, shorter, taller, or smaller!
Understanding Length and Height
Key Concepts:
Length measures how long something is from end to end. Height measures how tall something is from bottom to top.
| Object | Typical Length/Height | Comparison |
|---|---|---|
| Pencil | 18 cm | Shorter than a ruler |
| Ruler | 30 cm | Longer than a pencil |
| Book | 25 cm | Medium length |
| Water Bottle | 22 cm | Shorter than a book |
| Crayon | 9 cm | Shortest common object |
Real-World Applications:
Understanding length and height helps us in everyday life - from measuring ingredients for cooking to determining if furniture will fit in a room. Construction, sports, and design all rely on accurate measurement of length and height.
