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• ### What do Bone and Silly Putty® have in Common?: A Lesson on Bone Viscoelasticity

Learning Objectives
• Students will be able to explain how the anatomical structure of long bones relates to their function.
• Students will be able to define viscoelasticity, hysteresis, anisotropy, stiffness, strength, ductility, and toughness.
• Students will be able to identify the elastic and plastic regions of a stress-strain curve. They will be able to correlate each phase of the stress-strain curve with physical changes to bone.
• Students will be able to predict how a bone would respond to changes in the magnitude of an applied force, and to variations in the speed or angle at which a force is applied.
• Students will be able to determine the reason(s) why bone injuries occur more frequently during athletic events than during normal everyday use.
• ### An active-learning lesson that targets student understanding of population growth in ecology

Learning Objectives
Students will be able to:
• Calculate and compare population density and abundance.
• Identify whether a growth curve describes exponential, linear, and/or logistic growth.
• Describe and calculate a population's growth rate using linear, exponential, and logistic models.
• Explain the influence of carrying capacity and population density on growth rate.
• ### 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
• ### Using Place-Based Economically Relevant Organisms to Improve Student Understanding of the Roles of Carbon Dioxide,...

Learning Objectives
At the end of this lesson, students will be able to:
• Describe the roles of light energy and carbon dioxide in photosynthetic organisms.
• Identify the effect of nutrients on the growth of photosynthetic organisms.
• Describe global cycles in atmospheric carbon dioxide levels and how they relate to photosynthetic organisms.
• ### Authentic Ecological Inquiries Using BearCam Archives

Learning Objectives
Students will be able to:
• conduct an authentic ecological inquiry including
• generate a testable hypothesis based on observations,