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Magma Viscosity Demos part of Examples
This is an interactive lecture where students answer questions about demonstrations shown in several movie files. They learn to connect what they have learned about molecules, phases of matter, silicate crystal structures, and igneous rock classification with magma viscosity, and to connect magma viscosity with volcano explosiveness and morphology.
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.
Rivers: Short In-class Activity part of Examples
Images of the James River in Virginia, including one at flood stage, and of potholes, all of which can be used to have the students make observations, estimates, and interpretations.
Describe and Interpret Images: Folded Strata part of Examples
In class, have students make a simple sketch of an outcrop shown in a slide (or computer projection) then discuss possible interpretations.
Simple Mendelian Genetics: An interactive lecture using "DNA from the Beginning" part of Examples
An interactive lecture that uses flash animations showing the researcher and their experiments that were used to develop the basic concepts in Mendelian genetics. Includes multiple choice questions students can answer in class.
Work: pre, during and post class questions part of Examples
This series of questions before instruction, in-class peer instruction, and post-instruction allow students to iterate and improve their understanding of work incrementally.
Concept Questions for the Photoelectric Effect with Interactive Simulation part of Examples
These are interactive lecture-demonstration questions probe student understanding of fundamental concepts in the photoelectric effect.
The Transformer: Simulation Lecture Demo part of Examples
The activity presents an interactive lecture demonstration of the operation of a transformer using a simulation.
Think-Pair-Share Analysis of the Operation of a Metal Detector part of Examples
The activity presents a Think-Pair-Share analysis of a metal detector including 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.