Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.
The Inductive Kick of an Inductor
By Terry Bartelt
In this animated activity, learners study the principle behind an inductor producing a high momentary voltage while its magnetic field collapses. A short quiz concludes the lesson.
Who Wants to Be an "Engin-aire?" -- Heat Treatment
By Bryan LaVigne
Learners answer questions about the heat treatment of metals using a game show format. Immediate feedback is provided.
Converting Numbers from Standard Form to Engineering Notation
By Ron Wallberg
Learners convert a number from standard form to engineering notation.
Crank Rocker Velocity
By James Bourassa
In this animated and interactive object, learners use rotational input velocity to determine the linear output velocity of a rocker or lever. Learners test their knowledge in an exercise at the end of the activity.
How to Convert from One Unit to Another in the Metric System
By Nabila Dahche
In this learning activity you'll practice converting from one metric unit to another.
Multiplying and Dividing Signed Numbers
By Mona Wenrich
Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.
Multiplication of a String of Signed Numbers
Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.
Adding and Subtracting Signed Numbers
Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.
The Current Divider Rule (CDR) with Complex Numbers
By Patrick Hoppe
Students view a demonstration of the Current Divider Rule with the use of complex numbers. Examples are given.
Addition for Kindergarten - Let's Match!
Find the answer!
Medical Terminology for Muscular System
Use the definition to guess the word or prefix and save the moon!
Chakalaka: Digestion Questions
a game to test your knowledge on the human digestive system
Creative Commons Attribution-NonCommercial 4.0 International License.
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Give your new group a name.