📚 Topic Summary
A square is a special shape! It's a flat shape with four straight sides. What makes a square *really* special is that all four sides are exactly the same length, and it has four corners (we call them vertices) that are all perfect right angles (like the corner of a book!). Squares are all around us; think of building blocks, crackers, or even some windows!
📐 Part A: Vocabulary
Match the word with its correct definition. Draw a line to connect them!
| Word |
Definition |
| 📏 Side |
👉 A corner where two lines meet |
| 🧮 Vertex |
✨ Having four equal sides and four right angles |
| 🔲 Square |
➖ A straight line that makes up part of a shape |
| ✨ Equal |
💯 Exactly the same in size or amount |
| 📐 Right Angle |
직각 A 90-degree angle, like the corner of a square |
✍️ Part B: Fill in the Blanks
Use the words in the box to fill in the blanks. (sides, square, four, equal)
A ______ is a shape with ______ sides. All of the sides are ______. A square has ______ right angles.
🤔 Part C: Critical Thinking
Can you find 3 square-shaped objects in your classroom or at home? Draw them or write their names!