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Introductory Biology

  • “Quantifying variation in biodiversity” Groundhogs (Marmota monax) with conspicuous variation awaiting measurements.

    Teaching Biodiversity with Museum Specimens in an Inquiry-Based Lab

    Learning Objectives
    Students completing this lab module will:
    • Learn how to appropriately handle and measure museum specimens.
    • Develop the necessary statistical skills to analyze museum specimen data.
    • Become familiar with how to search an online museum database and integrate supplemental data with their own dataset.
    • Strengthen scientific communication skills by presenting research to their peers.
    • Demonstrate ability to investigate scientific questions and address obstacles that occur during data collection and integration.
    • Increase proficiency in managing and using large datasets for scientific research.
    • Make connections between natural history knowledge and morphology of organisms in developing and testing hypotheses.
  • Simplified Representation of the Global Carbon Cycle, https://earthobservatory.nasa.gov/Features/CarbonCycle/images/carbon_cycle.jpg

    Promoting Climate Change Literacy for Non-majors: Implementation of an atmospheric carbon dioxide modeling activity as...

    Learning Objectives
    • Students will be able to manipulate and produce data and graphs.
    • Students will be able to design a simple mathematical model of atmospheric CO2 that can be used to make predictions.
    • Students will be able to conduct simulations, analyze, interpret, and draw conclusions about atmospheric CO2 levels from their own computer generated simulated data.
     
  • Students at Century College use gel electrophoresis to analyze PCR samples in order to detect a group of ampicillin-resistance genes.

    Antibiotic Resistance Genes Detection in Environmental Samples

    Learning Objectives
    After completing this laboratory series, students will be able to:
    • apply the scientific method in formulating a hypothesis, designing a controlled experiment using appropriate molecular biology techniques, and analyzing experimental results;
    • conduct a molecular biology experiment and explain the principles behind methodologies, such as accurate use of micropipettes, PCR (polymerase chain reaction), and gel electrophoresis;
    • determine the presence of antibiotic-resistance genes in environmental samples by analyzing PCR products using gel electrophoresis;
    • explain mechanisms of microbial antibiotic resistance;
    • contribute data to the Antibiotic Resistance Genes Network;
    • define and apply key concepts of antibiotic resistance and gene identification via PCR fragment size.
  • Two cells stained

    Bad Cell Reception? Using a cell part activity to help students appreciate cell biology, with an improved data plan and...

    Learning Objectives
    • Identify cell parts and explain their function
    • Explain how defects in a cell part can result in human disease
    • Generate thought-provoking questions that expand upon existing knowledge
    • Create a hypothesis and plan an experiment to answer a cell part question
    • Find and reference relevant cell biology journal articles