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LD50 of NaCl to Gammarus spp.

Students learn the meaning of LD50 through lecture and discussion. Through experiment, students graph and calculate the LD50 of salt on fresh water amphipods. Students compare results of the experiment with pesticides and pollutants.

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Resource Details

Grade
9th - 12th
Subjects
Science
2 more...
Resource Type
Lesson Plans
Language
English
Duration
2 hrs
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Project