A teacher's guide and unit plan that explores the migration of people from within and to the United States in the early 20th century up to the present day, many of them to work in the automobile factories in the northern US. Additional...

Essay on population growth past, present and future and the impact on society. Includes guiding questions for students and links to related resources.

This page explains verb conjugations including persons: first, second, and third person; number: singular and plural; and tenses: present, past, and future and simple, continuous, and perfect. It provides examples of verb conjugations.

This is an online book about Hawaiian volcanoes. You can learn about the past, present and future of the Hawaiian volcanoes.

Learn about the birds of Sydney Australia. See how the number of species have changed over time and learn what those changes can tell us about Sydney's past, present and future bird populations.

This grammar page teaches the sequence of verbs, including simple present and past, present and past perfect, future, future perfect, and infinitive verbs. Includes chart and examples. L.11-12.4b Patterns/changes

"America's shrine to the sport of wrestling, the National Wrestling Hall of Fame and Museum, is a focal point for the past, the present and the future. It preserves the heritage of the sport, celebrates new achievements, and encourages...

The title of this lesson is somewhat misleading and may be a mismatch, as well as the grade levels noted. It is really about transportation. Learners conduct extensive research, both online and by phone, and compare various methods of...

Canada's Petroleum Heritage website is a learning resource that presents the oil and gas industry from past to present. Its rich history, the challenges it faces today and its future potential are explored. The site showcases the people,...

This resource explores the role of African Americans in science. Past contributions, present activity and future possibilities are all discussed.

Using what you've already learned about tense and aspect, use your time wizardry to make sense of these sentences.

A model organizes what we think we know about something in order to predict how it might behave in the present, future, or past as well as how it might respond to external influence. Models are especially useful when direct, controlled...