Activity
National Council of Teachers of Mathematics

Nctm: Figure This: The Race [Pdf]

For Students 3rd - 8th Standards
A challenge that combines skills in problem solving and logical reasoning. See if you can figure out who will win the race by determining the rate of speed of each runner. A one page activity from NCTM Math Challenges for Families...
Article
USA Today

Usa Today: Understanding Air Density and Its Effects

For Students 9th - 10th
In simple terms, density is the mass of anything - including air - divided by the volume it occupies. In the metric system, which scientists use, we usually measure density in terms of kilograms per cubic meter. The air's density depends...
Website
Other

Wfp Consulting: Si Navigator

For Students 9th - 10th
A commercial site which has links to many SI/metrics sites. It gets you to a host of sites. Don't hesitate to use it for research.
PPT
Sophia Learning

Sophia: Introduction to Converting Units: Lesson 5

For Students 9th - 10th
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...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Converting Kilometers to Meters With Decimals

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert kilometers into meters. Includes video demonstrating a sample problem [0:43] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Converting Centimeters to Millimeters With Decimals

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert centimeters into millimeters. Includes video demonstrating a sample problem [0:34] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Converting Meters to Centimeters With Decimals

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert meters into centimeters. Includes video demonstrating a sample problem [0:44] and a set of...
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Khan Academy

Khan Academy: Convert to Smaller Units (Mm, Cm, M, & Km)

For Students 3rd - 5th Standards
Practice converting a metric measure of length to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Khan Academy

Khan Academy: Convert to Smaller Units (G and Kg)

For Students 3rd - 5th Standards
Practice converting a metric measure of mass to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Convert to Smaller Units (M L and L)

For Students 3rd - 5th Standards
Practice converting a metric measure of volume to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Interactive
Calculator Soup

Calculator Soup: Cubic Yards Calculator

For Students 9th - 10th
Use this calculator to calculate cubic yards volume for a variety of different areas. Enter measurements in US units or metric units. Calculate volume from your measurements in inches (in), feet (ft), yards (yd), centimeters (cm), or...
Graphic
Curated OER

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For Students 9th - 10th
Learn the units of volume measurement. Page includes a conversion calculator, information about the metric system, and numerous links to other relevant material.