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Learners review the process for calculating board feet and use virtual samples to practice the process.
Surface Finish Quiz
By Barbara Anderegg
Students take a quiz to test their knowledge of surface finish.
Reversing the Rotation of DC Motors
By Terry Bartelt, Terry Fleischman
Learners view animations showing how to change the connections to cause a DC motor to reverse its rotation. A short quiz completes the activity.
Clock Pulse Triggering of Flip-Flops
By Terry Bartelt
This learning object shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.
The Care and Use of a Caliper
By Phil Peters
The learner examines the four different ways that a caliber can be used to measure dimensions and distances.
Best Buy Shopping
By Michele Williams
In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.
Solving Percent Problems Using a Pyramid Grid
By MarQulyn McKinney
Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.
Digital Multimeter/Ohmmeter Measurement Connections
By Terry Bartelt, David Schwid
In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.
Numerical Reasoning Assessment Examples
By Marie Hechimovich
Learners solve two sample problems for a numerical reasoning assessment.
What Is Torque?
Learners read a description of torque and study the factors that cause its magnitude to change. A brief quiz completes the activity.
Multiplication: Times Tables 4 and 9
Learn your 4's and 9's
Math Review: Inequalities
3.1-3.3 Solving 1-step inequalities
加加看 : 添加分数 (Adding Fractions)
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Give your new group a name.