Gunderson Do-All Machine

High school (ages 12+)
Science & Technology

Name:

Date:

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/gunderson-do-all-machine

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the machine classification?Multi-purpose heavy construction and engineering equipment
2. What is the development era?1930s
3. How did the Gunderson Do-All Machine help construction workers?It let one machine do many jobs, so workers didn’t need to bring many separate machines to a job site.
4. Why was the Gunderson Do-All Machine special for the 1930s?It was one of the first machines designed to change tools quickly, making big building projects faster and cheaper.

Chassis: The structural framework of a vehicle, onto which other components are mounted.
Hydraulic systems: Systems that use pressurized liquid to operate machinery, providing force and control.
Logistical inefficiencies: Problems and delays caused by the complex planning and movement of resources and people.