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Blue Mud Shrimp Mystery. Jennifer Seki Lesson Evaluation E.A.R.T.H. Workshop 2014 Monterey, CA. Blue Water Shrimp Mystery. Science Research Elective Class Eight 10 th grade students Marine Science last year Working on symposium papers and science fair projects most of the year.
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Blue Mud Shrimp Mystery Jennifer Seki Lesson Evaluation E.A.R.T.H. Workshop 2014 Monterey, CA
Blue Water Shrimp Mystery • Science Research Elective Class • Eight 10th grade students • Marine Science last year • Working on symposium papers and science fair projects most of the year
Strengths • Lesson format (mystery) and topic (shrimp) were very engaging to all of my students • Together we were able to hit all of the content objectives in our discussion without any additional resources • Mini project was fun for the students
Weaknesses • More background information for teachers, especially on food webs and ecosystems would be helpful • More specific guidelines for for the mini-project would also be great
Modifications • Added a step in the procedure that asked the students to draw the marine food web that is discussed in the lesson to help them think about the relationships between the organisms and the impacts of invasive species on the web
Students loved the “mystery” • Great “hook” to get students engaged • Easily adaptable to other topics
Mini Project: Wanted Poster • Students worked in pairs and chose an invasive species to look up information on • Wanted poster included: • Scientific & common names • “Crimes” committed • Port of entry + last known whereabouts
Students’ choices • Asian mongoose Herpestesjavanicus • Bird slaughter, steals eggs • Originally brought in to kill rats but ran amuck
Students’ choices • Green crab Carcinusmaenas • From Europe Maine, Massachusetts • Eats soft shell crab and other crustaceans • Found on the west coast in late 1900s, possibly stowed away on ships with algae
Extensions • “Research” course • Students were asked to describe an experiment they could do to actually study the blue mud shrimp problem
Other Resources • education.nationalgeographic.com/education/encyclopedia/food-web/?ar_a=1 • topics.nytimes.com/top/news/science/topics/invasive_species/index.html