Results 21 - 40 of 125 matches
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).
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.
Water Quality-Total Dissolved Solids part of Examples
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples.
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.
When is Dinner Served? Predicting the Spring Phytoplankton Bloom in the Gulf of Maine (College Level) part of Pedagogy in Action:Library:Teaching with GIS:Examples
College-level adaptation of the Earth Exploration Toolbook chapter. Students explore the critical role phytoplankton play in the marine food 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.
Coke vs. Pepsi Taste Test: Experiments and Inference about Cause part of Simulations:Examples
The Coke vs. Pepsi Taste Test Challenge has students design and carry out an experiment to determine whether or not students are able to correctly identify two brands of cola in a blind taste test. In the first ...
Reese's Pieces Activity: Sampling from a Population part of Simulations:Examples
This activity uses simulation to help students understand sampling variability and reason about whether a particular samples result is unusual, given a particular hypothesis. By using first candies, then a web applet, and varying sample size, students learn that larger samples give more stable and better estimates of a population parameter and develop an appreciation for factors affecting sampling variability.
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.
Influence of Outliers on Correlation part of Simulations:Examples
In this visualization activity, students will observe their instructor create a scatterplot and observe how the correlation coefficient changes when outlier points are added. Students are then given a follow up assignment which guides them through the applet. In addition, the assignment provides insight about outliers and their effect on correlation.
Using an Applet to Demonstrate Confidence Intervals part of Simulations:Examples
Students will utilize an applet to further expand their knowledge of confidence intervals.
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.
Tax Game part of Pedagogy in Action:Library:Teaching with Simulations:Examples
The link between a set of taxes and income distribution is an important, but difficult, concept taught in economics principles courses. The Tax Game simulation requires a student to set tax rates for an income tax, a property tax, a wealth tax, a payroll tax, a corporate income tax, a sales tax,and an excise tax. The student can choose any rates he or she wishes, but must achieve a given revenue target.
Economics and the Tragedy of the Commons part of Pedagogy in Action:Library:Teaching with Simulations:Examples
In both macroeconomics and microeconomics principles courses, economists teach the virtue of markets as an allocative mechanism. But markets sometimes fail. This example allows students to simulate the market ...
Ricardian Explorer part of Pedagogy in Action:Library:Teaching with Simulations:Examples
Ricardian Explorer, implemented on the internet, simulates a Ricardian trade model with linear production technology and a CES utility function. The typical simulation has two countries and two goods. While ...
MarketSim part of Pedagogy in Action:Library:Teaching with Simulations:Examples
MarketSim helps students understand the functioning of markets by having them become consumers and producers in a simulated economy. There are two versions, both implemented over the internet. Jeremy's market ...
Sports Franchise Simulation part of Pedagogy in Action:Library:Teaching with Simulations:Examples
A Sports Franchise Simulation, modeled after the card game War, lets students run their own sports franchise. While the goal of the simulation is to teach students several microeconomics concepts taught in a ...