Text Search:
Applied Filters
    Dendroclimatology
    Dendroclimatologists can reconstruct climate records further into the past than written records, by examining tree rings. Students "reverse-engineer" this process by considering growth rates of a...
    2735

    views

    1798

    downloads

    0

    comments

    0

    adaptations

    Phenotypic plasticity and predation
    Students predict changes to tadpole morphology and coloration after considering characteristics of the predator species and the prey themselves then test their own hypotheses (typically with...
    2758

    views

    1345

    downloads

    0

    comments

    0

    adaptations

    Leaf cutter ant foraging
    This module introduces students to leaf-cutter ants in the rainforests of Panama. Students derive their own research hypotheses regarding ant foraging or allometric scaling relationships.
    2944

    views

    1544

    downloads

    0

    comments

    0

    adaptations

    Scientific Uncertainty
    This video explores what scientists mean when they talk about uncertainty and how it differs from the way this uncertainty is perceived by the public. We start with 2014’s record heat and end up...
    1010

    views

    199

    downloads

    0

    comments

    0

    adaptations

    Teacher Guide: Math and Statistics
    Topics include measures of average (mean, median, and mode), variability (range and standard deviation), uncertainty (standard error and 95% confidence interval), Chi-square analysis, student...
    2046

    views

    215

    downloads

    0

    comments

    0

    adaptations

    Spreadsheet Tutorial 3 - Column Graphs, Error Bars, and Standard Error of the Mean
    Generate a column or bar graph with standard error bars.
    1258

    views

    363

    downloads

    0

    comments

    0

    adaptations

    Spreadsheet Data Analysis Tutorial Series
    This series of self-paced tutorials show how to analyze data using a spreadsheet program.
    1823

    views

    321

    downloads

    0

    comments

    6

    adaptations