Step 1 · Read the article
Open the article and read it at the level above. Then answer the questions below in your own words.
https://smallwhale.org/articles/frame
Step 2 · Questions
1. What is the primary engineering function?
2. What is a frame in a building?
3. Why do engineers use iron and steel for frames?
Step 3 · Words to know
Write what each word means, using the article.
Step 4 · Two facts in your own words
Do not copy the article. Write two things you learned, the way you would explain them to a friend.