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Learners review Ohm's Law and then work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.
By Patrick Hoppe
In this learning activity you'll simplify square roots involving the product of a numeric and variable term.
By Roy Peterson
In this learning activity, you’ll discover the difference between a parameter and an argument.
By carlfranklin
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 definitions of discrete, continuous, attribute and variable data and view examples of checklist, location and item check sheets.
By Mary Lee Rudnick-Kaun