Quia
Quia: Parts of a Book
This website provides chart lists and defines the parts books all readers should know, such as the title, author, table of contents, and glossary. Click on "Back to activity," to be taken to four games, which will help students learn and...
Math2
Math2: Circles
This site has many useful formulas and examples relating to circles, including related definitions, circumference of a circle, area of a circle, length of a circular arc, area of a circular sector, equation of a circle in cartesian...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Texas, 1898
A map from 1898 of Texas showing the capital at Austin City, principal cities and towns, railroads, rivers, and coastal features. "Lone Star State. Origin of name not definitely known; supposed by some to have been name of Indian tribe....
Curated OER
Circle Picture
This site provides definitions for different parts of a circle, pictures to more clearly represent formulas involving circles. Some of the formulas discussed include: area of a circle, area of a sector of a cirles, circumference, length...
Curated OER
Parametric Unit Circle
This site provides definitions for different parts of a circle, pictures to more clearly represent formulas involving circles. Some of the formulas discussed include: area of a circle, area of a sector of a cirles, circumference, length...