This site offers two lessons with worksheets and answer keys on the use of who vs. whom as subjects and objects and relative pronouns.

This lesson focuses on pronoun case including subjective, objective, and possessive case. It provides examples of each and also discusses personal pronouns, reflexive / intensive pronouns, and the use of Who and Whom. It offers links to...

This slideshow lesson focuses on adjective clauses and relative pronouns; it discusses the purpose of adjective clauses and the three conditions required to be an adjective clause. It provides the two adjective clause formulas with...

This slideshow lesson focuses on adjective clauses and relative pronouns; it explains what an adjective clause requires and the questions it answers in the sentence. It provides a list of relative pronouns: who, which, that, whom, whose,...

This entry focuses on using the correct pronoun case to fit the pronoun's function in the sentence. It provides rules and examples of subjective, objective, and possessive case usage, the correct usage for who and whom, and other case...

This page focuses on pronouns including definitions, personal pronouns, antecedents, relative pronouns, who vs. whom, demonstrative, indefinite, reflexive and intensive, possessive, and interrogative pronouns. Examples are provided for...

[Accessible by TX Educators. Free Registration/Login Required] This lesson will teach you to identify a restrictive relative clause, also known as an essential clause, and a nonrestrictive relative clause, also known as a nonessential...

This lesson discusses how to determine which relative pronoun to use when constructing an adjective clause. This tutorial lesson shares a short slideshow and review questions over the lesson's content.

This entry focuses on interrogatives: who, what, when, why, where, which, whom, whose, how. It includes an explanation of their use and examples.

Ecosystems contain two kinds of commodities: matter (nutrients) and energy. Nutrients cycle through the ecosystem, available for repeated use by organisms. These cycles of use and reuse are called biogeochemical cycles. Energy instead is...