Dr. Miriam Douglass
Dr. Martin McClinton
Learners examine the periodic table to identify metallic elements that have either fixed or variable oxidation states.
Balancing Oxidation-Reduction Equations
By Debbie McClinton, Dr. Miriam Douglass, Dr. Martin McClinton
In this animated activity, learners examine the terms "half-reaction," "oxidizing agent," and "reducing agent" and follow five interactive examples to balance equations for oxidation-reduction reactions. Three problems are provided as a self-check.
Conversion Between Mass and Moles of an Element (Screencast)
By Dr. Miriam Douglass, Dr. Martin McClinton
Atomic weights are used to convert the mass of a sample into the number of moles of the element in the sample and vice versa. Four examples are provided for practice.
How Pressure Changes Boiling Temperature
By Terry Bartelt, Terry Fleischman
Learners study the effect that pressure has on boiling temperatures. Once a liquid has reached a full boil, additional heat does not raise the liquid’s temperature; however, pressure can vary the boiling point of a liquid. A brief quiz completes the activity.
The Formation of Ester Bonds in the Synthesis of Lipids
By Richard Wilkosz
In this animated object, learners examine the formation of ester bonds in the synthesis of lipids using triglyceride biosynthesis as an example. Ester bond formation is described as a dehydration synthesis reaction.
By Terry Bartelt
In this animated and interactive object, learners examine how a variable voltage is obtained from a variable resistor that is wired as a potentiometer across a fixed DC power supply.
Common Types of Oxidation-Reduction Reactions
Learners identify combination, decomposition, displacement, and combustion types of redox reactions. They also watch a video clip that demonstrates the reaction of sodium and water.
The Variable Reluctance Stepper Motor
Learners view colorful animations showing the operation of a VR stepper motor.
By Kaye Krueger
The learner reads an explanation of all of the elements that comprise a future-state map. A map is shown.
Quality Basics: The Scatter Plot
By Mary Lee Rudnick-Kaun
In this learning activity you'll review independent and dependent variables and view a demonstration of the positive and negative correlation.
Game and App Lab Unit 3: Programming Basics
Political Organization Matching
AP Human Geography unit 5
AP PSYCH SEMESTER 1 REVIEW BINGO!
AP PSYCH REVIEW SEM 1
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