In this learning activity you'll examine how a sine bar is used to measure angles.
Reading Vernier Height Gage Quiz
By Barbara Anderegg
Students take a 13-question quiz to practice reading 25- and 50-division Vernier height gages.
Lathe Project: Grinding a Grooving Tool
By Kelly Curran
This project gives a drawing with steps to complete the activity.
Safety - Hydraulic Press Brakes
By Dave Hoffman
In this learning activity you'll review safety considerations for using hydraulic press brakes.
The Universal NAND Gate
By Terry Bartelt
In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.
Reading and Interpreting Bar Graphs
By Francine Nettesheim
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
The Vertical Portion of the Sine Wave
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
The Horizontal Portion of the Sine Wave
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
The Sine Wave
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
The Generation of Alternating Current
This learning object describes the production of an alternating current in a generator with a single-loop armature. An illustration of how a sine wave is produced is shown through animation.
Unit Conversion in the English Measurement System: Rates
You'll practice converting between units of measure for rates in the English Measurement System.
Unit Conversion in the English Measurement System: Area
You'll practice converting between units of measure for area in the English Measurement System.
7th Grade Review: Geometry, Math and Measurement
Practice for 7th grade sgo
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