Text Search:
Applied Filters
    Case Study: Genetic Variation and Speciation in the Black Tailed Rattlesnake complex (Crotalus molossus)
    It is important for biology students to understand how genetic variation is related to the formation of species in nature. This module is intended for students to obtain first hand experience with...
    482

    views

    52

    downloads

    0

    comments

    0

    adaptations

    Genome Solver - A bioinformatics pipeline for community science
    The Genome Solver was an NSF-funded project developed as a way to train undergraduate life science faculty in basic web-based tools for bioinformatics. As part of the project we developed a one-day...
    224

    views

    39

    downloads

    0

    comments

    0

    adaptations

    Using the Hardy-Weinberg Equations: Quantifying Natural Selection and Allele Frequencies
    This module contains exercises designed to walk students through a real-world example of the coevolution of fruit color and primate frugivore color vision. Students will apply the Hardy-Weinberg...
    495

    views

    354

    downloads

    0

    comments

    0

    adaptations

    A Phylogenetic Analysis of the Evolution of the CRYAA Gene Across Vertebrates
    Although the divergence of the aA-crystallin protein from other heat shock proteins has been examined, the extent to which the CRYAA gene controlling it has evolved across vertebrate species...
    282

    views

    66

    downloads

    0

    comments

    0

    adaptations

    Go Extinct! An Award-Winning Evolution Game That Teaches Tree-Thinking as Students Pursue the Winning Strategy
    Evolutionary trees communicate both the diversity and unity of life, a central and important scientific concept, as highlighted by the Vision and Change undergraduate biology education movement....
    2332

    views

    368

    downloads

    0

    comments

    0

    adaptations

    The Tactile Clade Race
    This adaptation of the Vertebrate Clade Race provides a tactile approach to introduce basic tree reading skills for evolutionary phylogenies. Using a Universal Design for Learning informed...
    724

    views

    484

    downloads

    0

    comments

    0

    adaptations

    Applying phylogenetic tree building in MEGA X to forensic applications for identifying unknown specimens
    This exercise is designed to guide a learner through the construction of phylogenetic trees as a means of addressing research questions in forensic science such as the identification of previously...
    1692

    views

    559

    downloads

    0

    comments

    0

    adaptations

    Interpreting the Pseudocot Phylogeny
    Students use physical characteristics, genetics, and a fossil record of hypothetical flowering plants to develop fundamental phylogenetic tree-building skills.
    503

    views

    542

    downloads

    0

    comments

    0

    adaptations

    Introduction to nucleotide sequence analysis and protein modeling in MEGA and PyMol using coronavirus SARS-CoV-2
    Introduction into computational approaches in phylogeny and protein modeling based on coronavirus SARS-CoV-2 (caused COVID-19 pandemic). Two self-guided tutorials for standard lab classes of 2.5...
    1129

    views

    567

    downloads

    0

    comments

    0

    adaptations

    What’s the DEAL – The Digital Encyclopedia of Ancient Life and Digital Atlas Apps
    The Digital Encyclopedia of Ancient Life and Digital Atlas Apps -- identify fossils and explore diversity and history of life on earth.
    1439

    views

    513

    downloads

    0

    comments

    0

    adaptations

    "Got Algae?" A Sorting Game for Introducing the Weird and Wonderful Diversity of Algae
    Algae are a fascinating and diverse organismal group, with global ecological importance, a storied evolutionary history and deep connections to both contemporary and historical human societies. Yet...
    3110

    views

    699

    downloads

    2

    comments

    0

    adaptations

    Cutthroat trout in Colorado: A case study connecting evolution and conservation
    Evaluation of evidence is a key process skill for the core competencies of applying the process of science and using quantitative reasoning. This case study enables upper-division biology students...
    1601

    views

    314

    downloads

    0

    comments

    0

    adaptations

    Biodiversity Show and Tell: An Accessible Activity to Encourage Students to Explore the Tree of Life
    An appreciation of organismal diversity is a requirement for understanding evolution and ecology, and can serve as a source of amazement and wonder that inspires students to enjoy biology. However,...
    2652

    views

    595

    downloads

    0

    comments

    0

    adaptations

    Forensic Phylogenetics: Implementing Tree-thinking in a Court of Law
    Here we describe an in-class activity developed for Evolutionary Biology and Biodiversity (BioEE1780) at Cornell University, an introductory course required of all biology majors. This activity...
    1475

    views

    164

    downloads

    0

    comments

    0

    adaptations

    CURE-all: Large Scale Implementation of Authentic DNA Barcoding Research into First-Year Biology Curriculum
    Growing calls in science education reform have emphasized wide-scale engagement of first-year undergraduate students in authentic research experiences; however, large course enrollments, inadequate...
    5755

    views

    3769

    downloads

    0

    comments

    0

    adaptations

    Building Trees: Introducing evolutionary concepts by exploring Crassulaceae phylogeny and biogeography
    Teaching evolutionary theory is foundational for all biological sciences and a key aspect of overall science literacy. The conceptual framework for understanding evolution relies on thinking...
    2607

    views

    983

    downloads

    0

    comments

    0

    adaptations

    Venom: To Kill or Cure?
    In this case study, students will explore concepts of evolution, protein structure and function, taxonomy, and methods of scientific inquiry in a real-world way.
    863

    views

    411

    downloads

    0

    comments

    0

    adaptations

    Inquiry-based hypothesis testing using phylogenetic trees in MEGA
    A key learning objective in biology is applying bioinformatics tools to test a real-life question. These inquiry-based modules have students assemble and align data, and construct simple...
    1010

    views

    611

    downloads

    0

    comments

    0

    adaptations

    BETTSI - Basic Evolutionary Tree-Thinking Skills Instrument
    A short, multiple choice diagnostic designed to provide instructors with a quick check on students’ understanding of and ability to read and interpret phylogenies.
    1185

    views

    646

    downloads

    1

    comments

    0

    adaptations

    Sequence Similarity: Introducing Biological Databases to Community College Biology Students
    This laboratory module, published on CourseSource, leads introductory biology students in the exploration of a basic set of bioinformatics concepts and tools.
    1116

    views

    464

    downloads

    0

    comments

    0

    adaptations