Time to study the most sensible function — rational functions! The seven-lesson unit develops the concept of a rational function through a connection to rational numbers and fractions. Scholars graph functions, solve equations, and...

Students explore various tenses to use proper grammar. They practice tenses using random objects to describe events. They create timelines to examine different tenses. They role-play situations to practice the correct structure of grammar.

This slideshow lesson focuses on choosing the right present tense from the 4 types: simple present, present continuous, present perfect, and present perfect continuous. It discusses the requirements for each of the present tenses and...

This slideshow lesson focuses on 12 verb tenses by providing background and examples of each. The 12 verb tenses are as follows: present, present continuous, present perfect, present perfect continuous, past, past continuous, past...

This video lesson focuses on choosing a present tense; it discusses present tense and when to use it. It lists and discusses each of the four types of present tense -- simple present, present progressive (also called present continuous),...