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Introductory Biology

  • Cold-blooded animals and chemical kinetics

    Teaching the Biological Relevance of Chemical Kinetics Using Cold-Blooded Animal Biology

    Learning Objectives
    Students will be able to:
    • Predict the effect of reaction temperature on the rate of a chemical reaction
    • Interpret a graph plotted between rate of a chemical reaction and temperature
    • Discuss chemical kinetics utilizing case studies of cold-blooded animals
  • In small groups students brainstorm a list of responses to the prompt and then exchange their lists with another group to circle sex characteristics and star gender characteristics.  The image has whiteboards completed by students.

    Sex and gender: What does it mean to be female or male?

    Learning Objectives
    • Students will be able to distinguish between sex and gender, and apply each term appropriately.
    • Students will be able to compare and contrast levels of sexual determination.
    • Students will be able to critique societal misrepresentations surrounding sex, gender, and gender identity.
  • Newspapers for a rainy day, filled with reports of the ways that science and society are interwoven. ©Eleanor Vandegrift

    Building student literacy and metacognition through reading science in the news

    Learning Objectives
    For each specific topic (stem cells and cloning, genetically modified organisms, and the human genome and human genetic diseases), students will be able to:
    • describe the underlying biology and explore how scientific reasoning and methods develop this understanding,
    • discuss the types of policy decisions that regulate studies related to biology or its application to human or environmental health,
    • evaluate scientific information to distinguish reliable information from propaganda,
    • explain how scientific controversies can arise when the same scientific questions are approached in different ways,
    • explore why some types of biological issues trigger regulatory decisions that can affect both research that would deepen our understanding of the issue and application of the results to policy decisions,
    • write about scientists who are researching topics related to our course, and
    • read science writing published in popular media sources.
  • DNA barcoding research in first-year biology curriculum

    CURE-all: Large Scale Implementation of Authentic DNA Barcoding Research into First-Year Biology Curriculum

    Learning Objectives
    Students will be able to: Week 1-4: Fundamentals of Science and Biology
    • List the major processes involved in scientific discovery
    • List the different types of scientific studies and which types can establish causation
    • Design experiments with appropriate controls
    • Create and evaluate phylogenetic trees
    • Define taxonomy and phylogeny and explain their relationship to each other
    • Explain DNA sequence divergence and how it applies to evolutionary relationships and DNA barcoding
    Week 5-6: Ecology
    • Define and measure biodiversity and explain its importance
    • Catalog organisms using the morphospecies concept
    • Geographically map organisms using smartphones and an online mapping program
    • Calculate metrics of species diversity using spreadsheet software
    • Use spreadsheet software to quantify and graph biodiversity at forest edges vs. interiors
    • Write a formal lab report
    Week 7-11: Cellular and Molecular Biology
    • Extract, amplify, visualize and sequence DNA using standard molecular techniques (PCR, gel electrophoresis, Sanger sequencing)
    • Explain how DNA extraction, PCR, gel electrophoresis, and Sanger sequencing work at the molecular level
    Week 12-13: Bioinformatics
    • Trim and assemble raw DNA sequence data
    • Taxonomically identify DNA sequences isolated from unknown organisms using BLAST
    • Visualize sequence data relationships using sequence alignments and gene-based phylogenetic trees
    • Map and report data in a publicly available online database
    • Share data in a formal scientific poster
  • Figure 2. ICB-Students come to class prepared to discuss the text