Terms to Know:

1. Structure
   A structure is something that is built or put together to stand up and hold its shape, like a building, tower, or bridge.
   
   

2. Stability
   Stability means how steady and strong something is. A stable structure doesn’t fall over easily.
   
   

3. Triangle
   A triangle is a shape with three sides. It’s super strong and often used in building because it holds its shape really well.
   
   

4. Geodesic Dome
   A geodesic dome is a round structure made of triangles. It’s very strong and spreads weight evenly.
   
   

5. Pylon
   A pylon is a tall, tower-like structure that supports something, like a bridge or power line.
   
   

6. Compression
   Compression is a force that pushes things together. In a structure, parts under compression are being squished.
   
   

7. Tension
   Tension is a force that pulls things apart. In a structure, parts under tension are being stretched.
   
   

8. Joint
   A joint is where two or more parts of a structure are connected. Joints need to be strong so the structure stays together.
   
   

9. Load
   A load is the weight or force a structure has to hold. This could be from people, objects, or even the structure’s own weight.
   
   

10. Reinforce
    To reinforce means to make something stronger. You can reinforce a newspaper structure by adding more layers or using stronger shapes.