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Celery Lab

How do sugar and salt affect celery's mass, width, and flexibility? Using simple household ingredients, young scientists will perform a controlled experiment to find out. The lab is scaffolded through a worksheet, but there are no other instructions; you may wish to delete one or both of the graph pages (the format isn't the best) and replace it with a procedure-writing page. There are several dependent variables in the investigation, so within groups, partners could research different variables.

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Resource Details

Grade
5th - 10th
Subjects
Science
2 more...
Resource Types
Worksheets
1 more...
Duration
45 mins
Instructional Strategies
Collaborative Learning
1 more...
Year
2006
Included Materials
  • Graphic Organizer
  • Lab & Experiment