An excellent site which outlines the types of sentences - simple, compound, and complex. Gives in-depth information and examples of each. Includes review exercises for practice or assessment.

Choose the sentence that correctly combines two statements in order to create a complex or compound-complex sentence in this seven-question quiz.

A 21-part learning module including links to texts, images, videos, exercises, and websites on simple, compound, and complex sentences and their rules for comma use.

This entry focuses on forming complete sentences by identifying fragments, comma splices, and fused sentences and learning how to correct them. It provides the rules, examples of errors, and examples of how to correct each type of error.

A tutorial that covers evaluating and simplifying different types of expressions. Find definitions and examples of exponential notation, order of operations, variables, and algebraic expressions, and complete practice exercises through...