Curated OER
Mixed Articles 1
In this grammar worksheet, students identify mixed articles. They select whether each sentence needs an indefinite article, a definite article, or no article at all. There are ten sentences to complete.
Curated OER
Lesson #100 The Fundamental Theorem of Calculus and Area Under the Curve
Students explore the Fundamental Theorem of Calculus and apply the properties of definite integrals to solving equations. As a class, they explore formulas to use in evaluating integral yields in regions above and below the x-axis....
Study Languages
Study Spanish: The Definite Article Part Ii
This Spanish tutorial on special uses of the definite article and exceptions to the rules for its normal usage features examples that illustrate its application to countries, titles and other special situations. Students test their...
Study Languages
Study Spanish: Definite and Indefinite Articles
This site has an introduction on definite and indefinite articles. Examples in Spanish and English illustrate the difference between a definite and an indefinite article. Singular and plural forms are presented. Students may test their...
CK-12 Foundation
Ck 12: Analysis: Area Under the Curve
[Free Registration/Login may be required to access all resource tools.] The definition of integration, using limits to calculate the area under a curve.