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Ohio Department of Education: Fifth Grade Achievement Test (Practice Test) [Pdf]
Half-length practice test for the third grade OAT (Ohio Achievement Test). The test includes 17 multiple-choice and 3 open-response question dealing with topics such as measurement (unit conversion, time), geometry (volume, area), data...
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New York State Education Department: Seventh Grade Math, Book Two (2006) [Pdf]
Part two of two; The March 2006 7th grade Math test from the State of New York. The test is eight open-response questions dealing with topics such as data analysis (making graphs, Venn diagrams), measurement (unit conversions), and...
Illustrative Mathematics
Illustrative Mathematics: 4.md Who Is the Tallest?
This task provides a context for translating between different units.Aligns with 4.MD.A.1.
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World Wide Metric Calculator
Do you need a quick conversion from metric units to imperial units or just the reverse? Use this resource for conversions of length, weight, pressure, and volume.
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...
Texas Education Agency
Texas Gateway: The Language of Physics: Physical Quantities and Units
By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...
Wolfram Research
Wolfram Math World: Polar Coordinates
This math link contains a plethora of information on Polar coordinates. The site begins with a diagram illustrating the measurements used when working with polar coordinates then goes into detail on specifics of using this coordinate...
TeachEngineering
Teach Engineering: In and Out Reactor
Students learn about material balances, a fundamental concept of chemical engineering. They use stoichiometry to predict the mass of carbon dioxide that escapes after reacting measured quantities of sodium bicarbonate with dilute acetic...
Sophia Learning
Sophia: Converting Standard Units: Lesson 1
This lesson demonstrates how to convert units within the Standard Measurement System. It is 1 of 6 in the series titled "Converting Standard Units."
Math Is Fun
Math Is Fun: How to Safely Convert From One Unit to Another
Follow steps and examples to see how easy it is to convert from one unit to another using fractions.
Khan Academy
Khan Academy: Convert Units (Metrics)
Convert between metric measures of distance, volume, and mass. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Cuemath
Cuemath: Temperature
The article explains temperature. Specifically, you will learn about the temperature scale, temperature scale conversions, and the types of instruments used to measure temperature. Included are solved examples and interactive problems...
Khan Academy
Khan Academy: Convert Units (Us Customary)
Convert between US customary measures of distance, volume, and mass. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Convert to Smaller Units (Sec, Min, & Hr)
Practice converting a measure of time to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Cool Fire Technology
Customary & Metric Systems of Measurement Area Measure
Scroll down to the bottom of the page to view a table which lists measurement conversions for area.
TeachEngineering
Teach Engineering: Make Your Own Temperature Scale
Students learn about the difference between temperature and thermal energy. They build a thermometer using simple materials and develop their own scale for measuring temperature. They compare their thermometer to a commercial...
TeachEngineering
Teach Engineering: Rotary Encoders & Human Computer Interaction
Students learn about rotary encoders and discover how they operate through hands-on experimentation. Rotary encoders are applied in tools to determine angle measurements and for translations of angular motion. One common rotary encoder...
ClassFlow
Class Flow: The Metric System
[Free Registration/Login Required] This flipchart is for discussion regarding use of metric system and conversions in chemistry. Includes links to websites for further discussion, to a Power Point Slideshow for teaching conversion, to a...
National Council of Teachers of Mathematics
Nctm: Figure This: Animal Ages
An investigation for the animal lovers that focuses on measurement conversion, data analysis, and calculating growth rates.
Project Britain
Primary Homework Help: Converting Meters to Kilometers
The learning activity reviews conversion from meters to kilometers. Students answer ten questions and can check their answers when finished.
Sophia Learning
Sophia: Introduction to Converting Units: Lesson 5
This lesson introduces the concept of a conversion factor and explains how it can be used to convert between metric to metric units as well as between English and metric units for different quantities. It is 5 of 5 in the series titled...
NumberNut
Number Nut: Calendar Origins
History and mathematics merge in this lesson that explores the origin of the calendar. Learn how it all got started in this detailed lesson that includes a simple months of the year game and a more challenging time conversion game. Both...
University of Waterloo (Canada)
Math Frog: Metric 4 Modified
Basic practice with metric conversions.
Other
Science Made Simple: Temperature Conversions
Science Made Simple allows you to type in temperatures you want converted from one measurement scale to another.