Results 21 - 40 of 137 matches
Monohybrid Fruit Fly Crosses: A Simulation part of Examples
This assignment uses a computer simulation of fruit fly genetics to have students design and interpret monohybrid crosses of a trait with simple dominant and recessive alleles. Detailed instructions with animated examples, background material, a sample report and a rubric are included.
Searching Genbank part of Examples
An active problem-based assignment that uses the Genbank database to teach the basics of molecular biology and molecular evolution
Plant Pest Control part of Examples
This learning experience introduces participants to scientific inquiry, hypothesis formation, experimental design, data analysis, and interpretation.
Using Mass Balance to Understand Atmospheric CFCs part of Examples
Students use an interactive online mass balance model help understand the observed levels of chlorofluorocarbon CFC-12 over the recent past.
Long Term Ecological Resources part of Examples
Students analyze data on temperature and precipitation collected from 26 different Long Term Ecological Research sites and compare them with annual net primary productivity. The students then form an ecological rule to explain their results.
Phenylketonuira part of Examples
In this activity, students are assigned different alleles of the gene for phenylalanine hydroxylase to research using OMIM (Online Mendelian Inheritance in Man). They are then asked to both explain and illustrate how this mutation may cause the disease phenylketonuria (PKU).
Sun Spot Analysis part of Examples
Introductory students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004 and perform a spectral analysis of the data using the free software program "Spectra".
Writing a Wikipedia Genetic Disease Article part of Examples
Writing a Wikipedia article about a genetic disease is a good culminating activity for a genetics course or module, as it requires synthesizing and interpreting a wide range of genetic information. This assignment also includes a potential service component, which is normally very difficult in genetics.
Stratospheric Ozone part of Examples
Students explore observational data from ozone-sondes, TOMS, and UARS measurements to learn about changes in stratospheric ozone over the past several decades.
Protein Evolution part of Examples
In this activity students explore the evolution of proteins by comparing 2D and 3D alignments of orthologs and paralogs.
Forecasting Lake Effect Snow in Lake Superior region part of Cutting Edge:Hurricanes-Climate Change Connection:Activities
This exercise is designed to present the realistic problems of forecasting weather. Lake effect snows are hard to forecast because they depend on information that isn't part of the regular set of information ...
Climate Change and Atlantic Hurricanes: A GIS Inquiry part of Cutting Edge:Hurricanes-Climate Change Connection:Activities
Students make hypotheses about how hurricane numbers, locations, or intensities have been changing, and then use hurricane tracks, wind speed, barometric pressure, and dates to test their hypotheses.
Tropical Cyclones, Sea Surface Temperature, and Beyond part of Cutting Edge:Hurricanes-Climate Change Connection:Activities
The activity will use historical data of sea surface temperature and tropical cyclone origin and/or tracks to identify trends. Students use Arc GIS to explore projected SST changes and predict areas where tropical ...
Hurricane Tracking part of Cutting Edge:Hurricanes-Climate Change Connection:Activities
This is a homework assignment that focuses student attention on ongoing hurricane/tropical storm development, often during the height of hurricane season. The students are directed to a web site (I like ...
Hurricane Investigation part of Cutting Edge:Hurricanes-Climate Change Connection:Activities
This is a simple homework assignment that will reinforce topics discussed in lecture as well as enabling students to search and analyze information on the web.
Stream Characteristics Lab part of Quantitative Skills:Activity Collection
Students determine the relationship between the sinuosity of a river and its gradient by calculating gradients and sinuosity, and generating a graph on Excel. They then test the relationship by making measurements on a picture generated on Google Earth.
Virtual Photoelectric Lab part of Simulations:Examples
This is a virtual lab activity on the photoelectric effect based on a Java applet simulation of the experiment.
Simulating Size and Power Using a 10-Sided Die part of Simulations:Examples
This group activity illustrates the concepts of size and power of a test through simulation. Students simulate binomial data by repeatedly rolling a ten-sided die, and they use their simulated data to estimate the size of a binomial test.
Simulating the Effect of Sample Size on the Sampling Distribution of the Mean part of Simulations:Examples
A java applet that simulates the sampling distribution of the mean. It allows students to explore the effect of sample size.
Simulating a P-value for Testing a Correlation with Fathom part of Simulations:Examples
This activity has students use Fathom to test the correlation between attendance and ballpark capacity of major league baseball teams by taking a sample of actual data and scrambling one of the variables to see how the correlation behaves when the variables are not related. After displaying the distribution of correlations for many simulated samples, students find an approximate p-value based on the number of simulations that exceed the actual correlation.