Curated OER
How much rice to US farmers grow?
Fourth graders examine rice farming. For this rice farming lesson, 4th graders compute how much of the world's rice the US produces. Students gain information about the history of growing rice and how much rice other countries grow as...
Curated OER
Save Our Soil
Learners gain an understanding of the small amount of soil available to sustain humans on earth and complete an appropriate graph or chart from their collected data. They locate some of the countries they have heard about where people do...
ibiblio
Ibiblio: How Many? A Dictionary of Units of Measurement
The Center for Mathematics and Science Education at the University of North Carolina at Chapel Hill provides an interesting and easy-to-use dictionary of the history and meaning of many measurement terms. Metric, International, and...
University of North Carolina
A Dictionary of Units of Measurement
This site contains an extensive list of various units of measurement known internationally and across several disciplines. Unit symbols are also included.
Science Made Simple
Science Made Simple: Area Measurement Conversions
This site allows you to type in an area of measurement you want to be converted. The site converts it for you!
Math Is Fun
Math Is Fun: Us Standard Area
Students learn how to measure area using US Standard Units. A definitions, examples, and practice problems are included.
Other
All math.com: Us/metric Conversion Tables
Convert metric measurements to U.S. Measurements and the reverse, too. Easy to follow tables have sections for area, length, mass,temperature and volume.
Other
Travel Photos: Israel
Mr. Frysinger, a seasoned traveler, presents many photos from Israel focusing on the land and the people. The photos are accompanied by captions telling where they were taken, and in some cases, information about the particular place....
Curated OER
Travel Photos: Israel
Mr. Frysinger, a seasoned traveler, presents many photos from Israel focusing on the land and the people. The photos are accompanied by captions telling where they were taken, and in some cases, information about the particular place....