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Students practice adding some of the basic prefixes to words in the English language.
Confusing Words--It's, Its
By Rosie Bunnow
The student reviews definitions of it's/its and completes a practice exercise.
By Claudia Zins
In this learning activity you'll review how to use possessive nouns and play a game using them.
Personal Pronouns - Exercise 1
In this learning activity you'll complete exercises using personal pronouns as subjects or objects.
Using "At," "On," and "In" for Time
By Carol Mennen
Students read about when to use the prepositions "at," "on," and "in" to refer to time. They complete practice sentences using these prepositions.
Voltmeter Circuit Connections
By Terry Bartelt
Students read a step-by-step approach on how to connect a voltmeter to a circuit when making a measurement.
Analog Ammeter Operation
Students examine the procedure to measure current with an analog ammeter. The use of Function and Range switches is explored along with reading the needle position on the meter scale. A brief quiz completes the activity.
Basic Types of Lines Used in Engineering Drawings
By Kelly Curran, Glenn Sokolowski
In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.
Basic Types of Dimensioning Used in Engineering Drawings
Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.
Orthographic Projection #1
By Glenn Sokolowski
In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.
Spanish Vocabulary Review
Review vocabulary en español.
Common Security Acronyms 2
Test your knowledge of acronyms related to IT security.
Unit 7 Vocabulary: Review
Use the definitions to spell the correct vocabulary word
Wat is the prefix of pleasure
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