📐 Topic Summary
Finding the area of a shape means figuring out how much space it covers. One way to do this is by tiling. Tiling means covering the shape with squares without any gaps or overlaps. Each square represents one unit of area. By counting the number of squares needed to cover the entire shape, you can find its area. Remember, the squares must fit perfectly with no spaces and not overlap each other!
🔤 Part A: Vocabulary
Match the following terms with their definitions:
| Term |
Definition |
| 1. Area |
A. Covering a surface with shapes without gaps or overlaps. |
| 2. Tiling |
B. A space between objects. |
| 3. Unit Square |
C. The amount of space inside a 2D shape. |
| 4. Overlap |
D. A square with sides of length 1 unit, used for measuring area. |
| 5. Gap |
E. When shapes cover the same space. |
✍️ Part B: Fill in the Blanks
Read the paragraph below and fill in the missing words.
To find the ______ of a shape by ______, you need to cover the shape with squares. Make sure there are no ______ or ______. Each square represents one ______ of area. Count the squares to find the total area!
🤔 Part C: Critical Thinking
Imagine you're tiling a rectangular floor in a dollhouse. The floor is 5 squares long and 3 squares wide. How many square tiles will you need to cover the entire floor? Explain your answer.