Tear-Free Onion Chopping: Exploring Effective Methods

Tear-Free Onion Chopping: Exploring Effective Methods

Assessment

Interactive Video

Science

6th Grade - University

Hard

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Quizizz Content

FREE Resource

The video explores why onions cause tears and tests various methods to prevent it. It explains the chemical reaction involving enzymes and sulfuric acid-like substances. Experiments include using contact lenses, ventilation systems, and chef techniques like wearing diving masks. The video concludes with practical solutions for reducing tears while cutting onions.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How did the chef suggest to start making onion soup?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What humorous solution did the chef mention for avoiding tears while chopping onions?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the conclusion about the effectiveness of using a diving mask while chopping onions?

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