When they run out of lemons, scientists study lemonade! Many scientific discoveries came from dead-end experiments. The episode of the ACS Reactions series shows how scientists make many discoveries by accident. The highlight of the lesson shows how purple dye came from garbage—sure to intrigue your young scientists!

Additional Tags

science

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Instructional Ideas

• Ask pupils to think of a time when they tried something new and it didn't go well
• Have each learner research one additional accidental discovery

Classroom Considerations

• Consider monitoring YouTube comments if making the lesson available for independent viewing

• This video is hosted on YouTube

Pros

• Provides an option for subtitles to aid in note taking
• Includes an important life lesson for all individuals

Cons

• None

Common Core

SL.9-10.2 SL.11-12.2 RST.9-10.7 RST.11-12.7