Watch the exponent expression do the negative exponent dance! An interactive lesson uses an animation to show how negative exponents become positive. Learners manipulate the expression and then respond to conceptual questions.

In this online interactive literature worksheet, students respond to 9 short answer and essay questions about McCarthy's All the Pretty Horses. Students may check some of their answers online.

In this online interactive English skills worksheet, students respond to 20 multiple choice questions that require them to select the appropriate words to complete the idioms. Answers are scored immediately.