The learner will represent very large and very small numbers in engineering notation.
Gradation - Calculations
By Steve Whitmoyer
This learning object introduces the student to the calculations involved in a sieve analysis -- including percentage retained and percentage passed.
Capacitive Reactance Practice Problems
By Patrick Hoppe
Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.
Mechanical Advantage (Screencast)
By James Bourassa, John Rosz
Learners apply lever ratios to calculate the mechanical advantage in basic mechanisms.
Capacitors: What's Inside?
Learners examine the properties that determine capacitance.
Scientific Notation - What is it?
By Danene Dusenske
In this learning activity you'll explore what scientific notation is and how it's used to express very large and very small numbers.
Scientific Notation - Converting Numbers Larger Than 1 to Scientific Notation
In this learning activity you'll review scientific notation and practice expressing numbers larger than 1.
Scientific Notation - Converting Scientific Notation to Ordinary Numbers
In this learning activity you'll review an explanation of scientific notation and complete exercises to convert scientific notation to ordinary numbers.
Scientific Notation - Converting Numbers Smaller Than 1 to Scientific Notation
In this learning activity you'll read an explanation of scientific notation and practice expressing numbers smaller than 1 in scientific notation.
Financial Statement Analysis
By Lynette Teal
Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.
Common Core Math Vocabulary
Are you as smart as a fourth grader? Test your basic Common Core Math vocabulary and find out!
Unit Conversion in the Metric and English Systems: Length
You'll practice converting between units of measure for length in the metric and English measurement systems.
The Op Amp Non-Inverting Amplifier Configuration
You'll practice calculating circuit gain and output voltage for the non-inverting amplifier.
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