# Examples

In addition to this collection there is a large collection of ConcepTest Examples.

Specialized sub-collections of longer activities , questions of the day and think-pair-share examples are also available.

Help# Subject

- Biology 9 matches
- Business 2 matches
- Chemistry 3 matches
- Economics 5 matches
- Education 1 match
- Environmental Science 11 matches
- Geography 2 matches
- Geoscience 18 matches
- Health Sciences 1 match human health topics
- Languages 4 matches
- Mathematics 12 matches
- Physics 25 matches
- Psychology 3 matches
- Sociology 1 match

Results 11 - 20 of **72 matches**

What Determines Gender in Humans? part of Examples

In this activity students examine karyotypes from five individuals to try to identify which chromosomes determine gender in humans. This activity is also a good illustration of meiotic non-disjunction.

Using an Applet to Demonstrate Sampling Distributions of Regression Coefficients part of Examples

This applet simulates a linear regression plot and the corresponding intercept and slope histograms. The program allows the user to change settings such as slope, standard deviation, sample size, and more.

Using an Applet to Demonstrate a Sampling Distribution part of Examples

Introducing sampling distribution through cooperative learning among students using a group activity. Afterwards, use the sampling distribution applet to illustrate.

Psychic test part of Examples

Show relative frequency converging to true probability by testing the psychic ability of your students.

Count the Fs: Why a Sample instead of a Census? part of Examples

This interactive lecture activity motivates the need for sampling. "Why sample, why not just take a census?" Under time pressure, students count the number of times the letter F appears in a paragraph. The activity demonstrates that a census, even when it is easy to take, may not give accurate information. Under the time pressure measurement errors are more frequently made in the census rather than in a small sample.

The Transformer: Simulation Lecture Demo part of Examples

The activity presents an interactive lecture demonstration of the operation of a transformer using a simulation.

Measuring voltage and current in a DC circuit part of Examples

These exercises target student misconceptions about how to properly measure voltage and current in simple DC circuits by letting them investigate different meter arrangements without fear of damaging equipment. These activities also are designed to lead to other investigations about simple DC circuits.

Motion Concepts: Displacement, velocity, & acceleration graphs part of Examples

Interactive Lecture Questions for Single Slit Diffraction part of Examples

This is a set of interactive lecture demonstration questions designed to probe student understanding of single-slit diffraction.

Learning to Think about Gravity II: Aristotle to Einstein part of Examples

The purpose of this exercise is to learn how to think about gravity, learn about scientific methodology, and transition from the Aristotelian to Newtonian to Einsteinian understanding of gravity.