In this learning activity you'll review the hexadecimal numbering system.
Transformer Action Demonstration
By Terry Bartelt
Learners view animations and video clips showing how power is transmitted from one energized coil to another.
Mounting and Indicating a Vise
By Erich Krowas
In this video, you’ll explore how to use a vise on a Bridgeport mill to securely hold your workpiece.
Saw - Marvel - PCII - Keys Explained
By Dave Hoffman
In this learning activity you'll explore the Marvel PCII keys.
By Kelly Curran
In this learning activity you'll review angles and different types of angular measuring tools associated with manufacturing.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
Adding Fractions With Unlike Denominators
By Tina Dietzman
Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
By Patrick Hoppe
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
Place Value 100+
Place Value 100-1000 questions.
Zbrajanje Brojeva do 20 (Addition with Numbers 1 - 20)
Točno odgovaraj na pitanja i zaradi blago. Tipkom space pucaj na hobotnice i također zaradi blago.Strelicama se pomičeš.
Creative Commons Attribution-NonCommercial 4.0 International License.
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