Have you ever stretched out a Slinkie so much it wouldn't go back to its original shape? Slinkies, like all springs, follow Hooke's Law. A simulation uses springs and masses to demonstrate kinetic, potential, and thermal energy. It...

In this ESL learning exercise, students read or listen to an article about increasing violence in Japanese elementary schools. Students complete all or some of the 100 activities available here including discussion, listening, vocabulary...

Navigate the world of orienteering in an informative interactive. Earth science scholars learn practical direction skills, such as proper polar coordinates and pairing compasses with maps. The interactive map allows them to practice...

Take it all the way back! Young scientists discover the changes that took place from the time Earth became solid to present day through an interesting interactive. The resource guides users through key events that have shaped our world...

In this on-line language arts worksheet, students complete 15 multiple choice questions that cover many grammatical rules. Answers are available to the student at the end of the worksheet.  

Pupils are provided with 12 sentences using vocabulary terms containing the word roots SPECT, STA, and VERT and they must use their knowledge of word roots as well as the context of the sentence to determine if the terms are used...

In this online interactive reading comprehension quiz worksheet, students respond to 3 fill in the blank questions regarding a 1-paragraph reading selection. Students may submit their answers to be scored.

In this active and passive voice learning exercise, students fill in the blanks to sentences with verbs in parenthesis in the active and passive voice. Students complete 21 sentences total.

In this simple and present tense learning exercise, learners complete activities such as labeling pictures, fill in the blanks, short answers, and writing words in the 3rd person. Students complete 35 questions total.

In this Jacee Lee Dugard worksheet, learners read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...

The New York Times Learning Network has developed interactive and printable crossword puzzles. The theme of this one is Back to School.