Threshing

High school (ages 12+)
Food & Cooking

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/threshing

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 process definition?The mechanical separation of grain kernels from their husks and straw
2. What is the historical context?Practiced since the Neolithic period, evolving from manual labor to mechanical devices
3. How did people thresh grain before machines?They used foot treading or animals like oxen and horses to press the grain, and later used a flail, a stick with a striking head, to beat the sheaves.
4. Why is threshing important for food?It lets us get the tasty, nutritious grain from the plant, so we can make flour, bread, and cereals that many people eat.

Rachis: The central stem or axis of a grass inflorescence to which the spikelets are attached.
Glumes: The protective bracts or leaf-like structures enclosing the grain kernel in grasses.
Combine Harvester: A complex agricultural machine that reaps, threshes, and cleans grain crops in one operation.