Dr. Miriam Douglass
Dr. Martin McClinton
Learners examine the periodic table to identify metallic elements that have either fixed or variable oxidation states.
By Debbie McClinton, Dr. Miriam Douglass, Dr. Martin McClinton
Learners read the definition of atomic weight and obtain the weights of elements by viewing the Periodic Table and charts that list atomic weights by name or symbol.
Reading a Triple Beam Balance
By Jill Crowder
Students identify the parts of a triple beam balance and practice measuring the mass of objects.
Science Lab Equipment- Part 1
By Bruce Bell
Students read an introduction to the lab equipment used to contain and dispense chemicals. A quiz completes the activity.
The Combined Gas Law
By Dr. Miriam Douglass, Dr. Martin McClinton
Learners combine Boyle's Law and Charles's Law to solve for the pressure, volume, and temperature of a gas sample under two sets of conditions.
Attributes of a Class: Fields and Properties
By Ryan Appel
In this learning activity you'll discover how C#, attributes provide a way of associating data with an object in two forms - Fields and Properties.
Programming in C++ Using Constants
In this learning activity you'll discover the const keyword and it’s uses in C++.
Variables in Computer Programming (C#)
In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.
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.
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