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CK-12 Foundation
Ck 12: Measurement: Conversion of Systems of Measure
[Free Registration/Login may be required to access all resource tools.] This lesson covers changing units of measure into another unit of measure.
Mangahigh
Mangahigh: Shape: Change Between Metric Units of Measurement
Convert within the same units of measurement.
University of Houston
University of Houston: Measurement Teacher Activities: Length Lessons
This lesson plan offers an opportunity for young scholars to learn to measure length by fractions of an inch, inches, feet, yards and also change one unit of length to another.
Mangahigh
Mangahigh: Shape: Changing Between Metric and u.s. Customary Units
Test your knowledge of converting between metric and U.S. customary units.
Math Medics
S.o.s. Math: Algebra
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...
Social Science Education Consortium
Performance of National Economy: How Do We Measure the Economy's Health? [Pdf]
This investigation helps students clarify economic performance measures. These include: percentage changes in the Gross Domestic Product or the Consumer Price Index, how the labor force is measured, the meaning of employment and...
Science Education Resource Center at Carleton College
Serc: The Heat Is On: Understanding Local Climate Change
A lesson unit where students analyze long-term weather data for Phoenix to look for changes that have occurred over time. They look at factors that would cause climate warming, including greenhouse gases and other phenomena. They then...
McGraw Hill
Glencoe: Self Check Quizzes 2 Changing Customary Units
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of converting customary measurement units. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the...
Simon Fraser University
Chem1 Virtual Textbook: The Measure of Matter
Find out all about units, measurements, and error when it comes to measuring matter.
National Council of Teachers of Mathematics
Nctm: Figure This: Math Challenges for Families
Students, teachers, and parents alike will enjoy this challenging math site. It contains a clever brain teaser section plus creative problems related to algebra, geometry, measurement, numbers, statistics, and probability. A Spanish...
TeachEngineering
Teach Engineering: Surface Tension
Surface tension accounts for many of the interesting properties we associate with water. By learning about surface tension and adhesive forces, students learn why liquid jets of water break into droplets rather than staying in a...
OpenStax
Open Stax: New Century, Old Disputes
As the United States entered the twenty-first century, old disputes continued to rear their heads. Some revolved around what it meant to be American and the rights to full citizenship. Others arose from religious conservatism and the...
Khan Academy
Khan Academy: Lesson Overview Total Utility and Marginal Utility
This lesson focuses on total utility and marginal utility including definitions and examples.