Grade 2 Quiz: Build and Identify 3D Shapes.

📚 Quick Study Guide

• 🧱 3D Shapes: These shapes have length, width, and height. Think of them as solid objects you can hold!
• 🧊 Cube: A 3D shape with 6 square faces. All sides are equal.
• 📦 Cuboid: A 3D shape with 6 rectangular faces.
• 🍦 Cone: A 3D shape with a circular base and a point at the top.
• ⚽ Sphere: A perfectly round 3D shape, like a ball.
• 🛢️ Cylinder: A 3D shape with two circular faces and a curved surface.
• 📐 Faces: Flat surfaces of a 3D shape.
• ✏️ Edges: Lines where two faces meet.
• 顶点 Vertices: Corners where edges meet.

Practice Quiz

1. Which shape has 6 square faces?
   1. Cube
   2. Cone
   3. Sphere
2. Which shape looks like a ball?
   1. Cylinder
   2. Sphere
   3. Cuboid
3. Which shape has a circular base and a point?
   1. Cube
   2. Cone
   3. Cylinder
4. Which shape has 6 rectangular faces?
   1. Cube
   2. Cuboid
   3. Cone
5. Which shape has two circular faces and a curved surface?
   1. Cylinder
   2. Sphere
   3. Cube
6. How many faces does a cube have?
   1. 4
   2. 6
   3. 8
7. Which of these is NOT a 3D shape?
   1. Circle
   2. Cube
   3. Cone