High schoolers discuss the reasons why cities are located where the are. In groups, they identify the physical features that support a city. They determine if those features help or hinder the city to become a major world city. They...

In this grade five geometry worksheet, 5th graders utilizing mathematical strategies to calculate the perimeter of a triangle. Students recognize that the perimeter of a triangle is side a plus side b plus c.

Fourth graders learn about the genre of science fiction. In this science fiction lesson, 4th graders learn about the characteristics of science fiction as a genre. They write an original piece of science fiction.

In this shape worksheet, students trace a large oval, then trace the word oval beneath the shape. Worksheet is part of a site with links to additional activities.

[Free Registration/Login Required] Provides worksheets to use with students explaining the different types of verbs and how to use them. There is one five page mini-unit on simple present, past and future tenses. Also included are a cut...

The bubonic plague, which killed around 1/5 of the world's population in the 14th century, is still around today -- but it now claims only a few thousand lives each year. How did that number shrink drastically? This learning module...

In this activity, students will be given a hypothetical piece of property to study and apply the requirements of the National Environmental Policy Act (NEPA) to make recommendations about the possible land use.

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...

Check this resource for NASA's present, past, and future Mars' missions. Launch periods, descriptions of the mission, and related press releases are provided for each mission.

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

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

Learn about the culture, history, and ecology of the Chesapeake Bay estuary. Follow activities of the Bay through time to learn how it has been an important part of our country's past and present times. Also find out why it is important...

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.

Information about verb tenses and links to additional information about present, past, and future tenses.

Learn about the 1921 Tulsa Race Massacre, on the one hundredth anniversary of the crime, and how the community of Tulsa is coming to terms with its past, present, and future. This Collection includes the following: Video (6), Media...

Practice skills with past tense verbs by choosing the best verb to fill in the blank in each sentence on this worksheet.

This lesson introduces the simple present tense and how it is used. This tutorial lesson shares a short slideshow with the lesson's content.

Practice skills with past tense verbs by circling all of the past tense verbs in the ten sentences on this learning exercise.

Change the verbs to past tense in each of the ten sentences in this exercise.

[Free Registration/Login Required] This flipchart was created in a baseball game format to practice past-tense verbs for a 2nd grade classroom.

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

This Skillswise site focuses on verb tenses. Included are a video about why learning about tenses is important, fact sheets and worksheets for instruction, quizzes on the information presented, and games to practice the skill. The...

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

This page explains the three major verb tenses: past, present, and future with examples. It also offers links to information about each of these as well as the perfect, continuous, and perfect continuous of each.