Teach the Earth > Teaching Methods > Teaching with Demonstrations > Examples of Teaching with Demonstrations

Help

Results 11 - 20 of 36 matches

Magma Viscosity Demos part of Pedagogy in Action:Library:Interactive Lectures: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.

Subject: Geoscience: Geoscience:Geology:Igneous and Metamorphic Petrology:Igneous Associations and Tectonic Settings, Igneous Processes, Igneous Rocks, Geoscience:Geology:Igneous and Metamorphic Petrology, Environmental Science:Natural Hazards:Volcanism, Geoscience, :Geology:Igneous and Metamorphic Petrology:Volcanology, Geoscience:Geology:Tectonics

Demonstration of radioactive decay using pennies part of Quantitative Skills:Activity Collection
A demonstration (with full class participation) to illustrate radioactive decay by flipping coins. Shows students visually the concepts of exponential decay, half-life and randomness. Works best in large classes -- the more people, the better.

Subject: Geoscience: Geoscience:Geology:Geochemistry:Radioisotopes, Geoscience:Geology:Historical Geology

Using Popcorn to Simulate Radioactive Decay part of Quantitative Skills:Activity Collection
Popping popcorn in your class is an excellent way to illustrate both the spontaneity and irreversible change associated with radioactive decay. It helps students to understand the unpredictability of decay.

Subject: Geoscience: Geoscience:Geology:Historical Geology, Geochemistry:Radioisotopes

M&M Model for Radioactive Decay part of Quantitative Skills:Activity Collection
A tasty in-class demonstration of radioactive decay using two colors of M&M's. Illustrates the quantitative concepts of probability and exponential decay. This activity is appropriate for small classes (<40 students).

Subject: Geoscience: Geoscience:Geology:Historical Geology

Exploring Radiometric Dating with Dice part of Quantitative Skills:Activity Collection
An activity in which students use dice to explore radioactive decay and dating and make simple calculations.

Subject: Geoscience: Geoscience:Geology:Geochemistry:Radioisotopes, Mathematics

Crystallization from Melt Demonstration part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
This demonstration uses melted phenyl salicylate to show how crystals nucleate and grow as the temperature of the liquid melt decreases. -

Subject: Geoscience: Geoscience:Geology:Igneous and Metamorphic Petrology:Igneous Processes, Geoscience:Geology:Mineralogy:Crystal Chemistry

Water Contamination Demonstration part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
Summary: Misplaced Matter and Water Pollution The drinking water pollution demonstration provides a very simple but dramatic way to get students to think about water contamination and drinking water standards, ...

Subject: Geoscience: Geoscience:Hydrology

Adhesion, Cohesion, and Surface Tension Demonstration part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
This short (<5-10 minutes) pair of demonstrations uses glass slides with a very thin film of water to demonstrate the cohesive and adhesive forces of water molecules, and a needle floating on water to ...

Subject: Geoscience: Geoscience:Hydrology

Presenting the Geologic Timescale part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
This project has students model the geologic timescale using distance as a metaphor for time. Students give presentions spaced at distances which represent how far apart in time the events occurred. -

Subject: Geoscience: Geoscience:Geology:Historical Geology

Pressure Melting of Ice: While-U-Wait part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
In this demonstration, students get to witness pressure melting and regelation first-hand. A weight is suspended via a thin wire over an ice cube. Over the course of the course of the demonstration, the wire ...

Subject: Geoscience: Physics, Geoscience:Hydrology



« Previous Page      Next Page »