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# Introductory Biology

• ### A first lesson in mathematical modeling for biologists: Rocs

Learning Objectives
• Systematically develop a functioning, discrete, single-species model of an exponentially-growing or -declining population.
• Use the model to recommend appropriate action for population management.
• Communicate model output and recommendations to non-expert audiences.
• Generate a collaborative work product that most individuals could not generate on their own, given time and resource constraints.
• ### Follow the Sulfur: Using Yeast Mutants to Study a Metabolic Pathway

Learning Objectives
At the end of this lesson, students will be able to:
• use spot plating techniques to compare the growth of yeast strains on solid culture media.
• predict the ability of specific met deletion strains to grow on media containing various sulfur sources.
• predict how mutations in specific genes will affect the concentrations of metabolites in the pathways involved in methionine biosynthesis.
• ### Dynamic Daphnia: An inquiry-based research experience in ecology that teaches the scientific process to first-year...

Learning Objectives
Students will be able to:
• Construct written predictions about 1 factor experiments.
• Interpret simple (2 variables) figures.
• Construct simple (2 variables) figures from data.
• Design simple 1 factor experiments with appropriate controls.
• Demonstrate proper use of standard laboratory items, including a two-stop pipette, stereomicroscope, and laboratory notebook.
• Calculate means and standard deviations.
• Given some scaffolding (instructions), select the correct statistical test for a data set, be able to run a t-test, ANOVA, chi-squared test, and linear regression in Microsoft Excel, and be able to correctly interpret their results.
• Construct and present a scientific poster.
• ### Exploring the March to Mars Using 3D Print Models

Learning Objectives
• Students will be able to describe the major aspects of the Mars Curiosity Rover missions.
• Students will be able to synthesize information learned from a classroom jigsaw activity on the Mars Curiosity Rover missions.
• Students will be able to work in teams to plan a future manned mission to Mars.
• Students will be able to summarize their reports to the class.
• ### Does it pose a threat? Investigating the impact of Bt corn on monarch butterflies

Learning Objectives
Students will be able to:
• Apply genetics concepts to a relevant case study of Bt corn and monarch butterflies
• Read figures and text from primary literature
• Identify claims presented in scientific studies
• Evaluate data presented in scientific studies
• Critically reason using data
• Evaluate the consequences of GM technology on non-target organisms
• Communicate scientific data orally
• ### A new approach to course-based research using a hermit crab-hydrozoan symbiosis

Learning Objectives
Students will be able to:
• define different types of symbiotic interactions, with specific examples.
• summarize and critically evaluate contemporary primary literature relevant to ecological symbioses, in particular that between hermit crabs and Hydractinia spp.
• articulate a question, based on observations of a natural phenomenon (in this example, the hermit crab-Hydractinia interaction).
• articulate a testable hypothesis, based on their own observations and read of the literature.
• design appropriate experimental or observational studies to address their hypotheses.
• collect and interpret data in light of their hypotheses.
• problem-solve and troubleshoot issues that arise during their experiment.
• communicate scientific results, both orally and in written form.