students investigate, develop inferences, and identify general descriptions for each of the three states of matter - solid, liquid, and gas. students investigate water, by observing and stating inferences about, the properties of each...

Student reflect on the differences between the life of children in the early nineteenth century and their lives in the present. They demonstrate these differences by creating a drawing of "then and now." In addition, they create a...

In this math worksheet, pupils find the solutions to the word problems that use the decimal notation with the designated operations.

In this verb and adjective worksheet, students choose the best word from a word bank to complete each of 14 sentences. This is from the UK and intended for ESL adults, but is usable by others.

A learning module that begins with the historical text "Senator Nixon's 'Checkers' Speech" accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or assigned online...

This handy online tool helps you determine the strength of a password. Enter a password and Password Checker will rate it Weak, Medium, Strong, or Best.

This is the text, audio, and video [5:21] of Richard Nixon, Vice Presidential Candidate, addresses the nation on TV on September 23, 1952, explaining the $18,000 he took from a group of his supporters. It is known as the "Checkers" speech.

Dwight Eisenhower's Vice President, Richard Nixon, came under fire for misusing political contributions for personal expenses. These are transcripts of Nixon's speech delivered in 1952.

Kids learn the basic rules and strategy of the game of checkers on this site.

If you would like to test your website's accessibility prior to launching it, there are many resources available. This page lists a variety of accessibility checkers and provides a checklist for reference.

An image of Chubby Checker.

Cut and paste student writing into the box to check for signs of plagiarism. The detector will find plagiarized text in homework and other essays/reports.

This resource gives three pointers for getting the best results from your spell checker.

An image of Chubby Checker.

An image of Chubby Checker.

Cartoon image of a red and white checkered blanket.

A collection of games sure to challenge your math and logic skills. Play chess, 4 in a line (like Connect 4), checkers, reversi, and other fun games.

In this lesson, you'll be reminded why spelling is important; a three-step strategy to follow when you edit your written work or the work of your peers; when to rely on the spell-checker and when to override it with your own good...

A different type of spell checker, giving results from search engines, not based on dictionary word lists, but on frequency of use on the Web. If you're looking for a word that hasn't become official or want to see whether one...

All the grammar you need to succeed in life - Explore the world of Grammar with FREE grammar & spell checkers, eBooks, articles, tutorials, vocabulary games and more! Check out the common grammatical mistakes, parts of speech,...

This site offers newspapers and magazines from various Spanish countries along with a tool bar that includes a spell checker, verb conjugator, Spanish and English dictionary, Spanish verbs and much more. Available in Spanish and English.

This homonym tutorial begins with the poem "My Spell Checker" to show the importance of learning the difference between words. This is followed by a slide show of commonly misused homonyms, including definitions and examples. It offers...

Are you looking to master Outlook Express? This fun and informative tutorial uses colorful activities and interactive quizzes to teach learners the basics of this e-mail software. The tutorial covers: sending and receiving e-mail, fancy...

In this lesson, students analyze spelling errors and large sets of data to find patterns, develop abstractions, and discover how large amounts of data can tell us much about our society.