Terri Woods

Construction of a Korjinski Diagram part of Teach the Earth:Teaching Activities
An interactive powerpoint presentation walks students step-by-step through the process of generating a Korjinski diagram for the system K20-Al2O3-SiO2. Students will use the triangular diagram from the previous ...

Creating a Partial Pressure Diagram for the Cu-CO2-O2-H2O System part of Teach the Earth:Teaching Activities
Students will be guided through the procedure for creating a partial-pressure diagram in the low-temperature system Cu-CO2-O2-H2O system for the minerals cuprite, tenorite, native copper, azurite, and malachite. ...

Tutorial Exploring the Impact of Initial Moles of Reactants on Reactant Progress part of Teach the Earth:Teaching Activities
When studying the Law of Mass Action, students usually understand how increasing temperatures can increase the rate of a reaction but often can't visualize the impact of increases in the mass of reactants. ...