Can transgenes be kept on a leash?” ask Marvier and Van Acker in the [attached] review article. “No”, they answer, “the movement of transgenes beyond their intended destination is a virtual certainty”, and furthermore “it is unlikely that transgenes can be retracted once they have escaped”. Would these bold statements engage students, revealing the realities and complexities of gene...
In this article we demonstrate the use of a primary research paper as an assessment tool, helping to determine how well students understand a biological concept and their ability to interpret statistics. The article by Willingham [attached] investigates the effects of temperature in conjunction with endocrine disrupting chemicals (EDCs) on sex determination in turtles. We have designed instruction...
The attached PowerPoint file contains images suitable for quizzes, tests, and student study aids of plant and fungi life cycles. The images are all drawn in the same format so that students can focus on the fundamental features of the life cycles and not be confused by irrelevant features. Each set of images begins with the complete, fully labeled life cycle. Next comes the same life cycle...
The Kids Into Discovering Science (KiDS) curriculum, designed for 5th grade students, includes 10 classroom lesson plans and one field trip lesson plan centered on a plant science experiment. Over 10 lessons and a field day, students practice observation, set up and monitor an experiment, analyze and present their data, and learn about plant ecology, soil ecology, habitats, and their local...
Publisher: EcoEd Digital Library PlantEd Digital Library
In this exercise, students design a series of experiments (1) to test whether female bean beetles adjust the size of their eggs on different host bean species and (2) to determine whether differences in egg size based on host bean species are optimal. Most often, students design experiments in which different females are allowed to lay eggs on different bean species that vary in nutritional...
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