Teachers First - Thinking Teachers Teaching Thinkers

Dictionary.com provides much more information than a typical dictionary. Browse the page to find the Word of the Day, grammar tips, and word trends. Use the menu tabs at the top of the page to play games, find the meaning of Emojis, Slang, Acronyms, and more. Creating an account isn't necessary; however, it allows you to save words as favorites.
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Though this blog has current articles, this particular 2015 article offers suggestions for the first of five activities for creating community in the middle school classroom at the start of ANY school year. Each activity offers students the opportunity to participate in a risk-free situation while getting to know each other and the teacher. Find the remaining four activities in the site archive on the left menu, In Case You Missed It, under July 2015.
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Do you sometimes just want to compare two things and not need a lengthy explanation of either? Diffen offers the simple goal of entering two terms and instantly receiving the similarities and differences in a table format. View simple definitions under the information table. Need more information? Wikipedia style entries of information area also available on the page. There is a Top 5 list. At the time of this review, the Top 5 included "Gross vs. Net," "Affected vs. Effected," "Meiosis vs. Mitosis," "DNA vs. RNA," and "Fruit vs. Vegetable. While not ALL topics are included, the variety is impressive. You can add your own comparison of terms to the list. You may want to discuss with your class the fact that the information here is only as reliable as the people who submitted it, and ask them whether they agree with the comparisons you find here. NOTE: If you explore some of the ready-mades or requested topics, there are some topics "compared" that are not school oriented, such as comparisons of popular television characters. Preview before turning students loose or simply direct them to a specific "diffen."

Diffit is a tool that helps teachers differentiate lessons using any text, article, or web page. To use Diffit, you need to create a free account. Then, select one of three options: Literally Anything, An Article (or URL), or Any Text or Excerpt. Then, choose the approximate reading level you want for the differentiated materials. After entering all the necessary information, click Generate Output. Diffit will produce an adaptive reading passage, a summary, key vocabulary words, multiple-choice and short-answer questions, and open-ended prompts. All of the generated content can be edited or added to. Use the dropdown box to adjust the reading level or language. Share the materials with students by copying them into a document, printing, or exporting them to Google Docs/Forms.

Digg is a social news network similar in some qualities to Facebook and other such social media. You can post stories you find interesting and browse "Top Stories" which are more or less the most popular stories shared by others on the Internet. It is meant to share a snapshot of the most interesting, relevant, quirky, and fun content on the web! Once you sign up, you can start to Digg your own favorites. This site also features "Digg Dialogg" where members submit questions to notable leaders and community members decide on which questions will be asked and interviews are shared on the site. Be sure to preview items that you wish to share. Noted were a few "violent" warnings at the time of this review, but the other 99% of the shared items were excellent for use in the classroom.

This site is pure fun! It quickly generates visual representations of poetry and other text sources. Students click on the Text tab and type their poems into the interactive text box. When the poem is complete, click on submit, and a variety of images appears beside each word. You can keep clicking on the spinning arrow until you find the image that conveys your thoughts. Another feature is provided by clicking on the Poetry tab to access a short list of well-known poems accompanied by a visual display of the words, or do the same for the Random Haiku or Lyrics tab. Please be patient when poems are loading; they can take a few moments.

There is an option to email your digipoem, but first remember to check your school's policy or have students email their poems to your school email address. There is also a link to convert the text to an XML file that can be saved. JavaScript must be enabled in your browser for anything to work. The best feature of this site: no registration required!

Digital Citizenship offers a large number of resources for teaching digital citizenship for students of all ages, teachers, and parents. Scroll down the page to find categories for Online safety, Healthy online habits, Teaching and learning, and more to begin. Each section includes articles and resources for learning responsible digital citizenship. The site was created in Australia. American English speakers may notice some slight differences in spellings and pronunciations. The videos reside on sites other than Digital Citizenship. Some are on YouTube. If your district blocks YouTube, the videos may not be viewable.

Digital Compass is an animated interactive designed to teach middle school students about digital citizenship. Each of the eight characters demonstrates a different topic such as cyberbullying and Internet safety. Along the way, players choose different options. Some choices have positive results, and others have negative consequences. This tool is also available in Spanish. Find an Educator Guide for suggestions about how to use this tool in the classroom and PDFs for a Quick Start Guide and the Teacher's Guide. As of June 30, 2025 Digital Compass will be retired.

Digital Learning Day is an annual February event spotlighting successful instructional practice and effective use of technology around the country. Choose the "About DLDay" option to find out more about the goals of Digital Learning Day, begin with a detailed description listing the characteristics of digital learning. View exemplary models, showcases, lesson portals, and more using links provided. Sign up as a participant for Digital Learning Day then plan your own classroom activity, provide a presentation to parents, or choose from other ideas offered on the site. Explore the Participate portion of the site to find digital tools, online resources, graphics, lesson plans and more. Sign up isn't required; however, it does allow you to receive emails with updates and learning ideas throughout the year. The digital learning content demonstrations are conducted in four areas: math, science, language arts, and civics/social studies; critical areas, such as working with ELL or special education students, will be woven into the lessons.

This interactive social bookmarking and collaboration tool does so much more than any ordinary bookmarking tool. It is a research curation tool, knowledge-sharing community, website annotation tool, and social information network all rolled into one "cloud" package. To get started, check out the About link. You will find information and videos on the uses of Diigo. Set up an account, being sure to click the FREE education edition upgrade. This is a device-agnostic tool, available on the web but also available for free as both an Android and iOS app. Use it from any device or move between several devices and still access your work. App and web versions vary slightly. At this time Diigo is experiencing issues with the "Top 10 Tags" from the menu on the left.

This tool can be used as a basic bookmarking tool, simply allowing YOU to save, sort, and access your own bookmarks from ANY computer or mobile device (once you are logged in). You have the choice whether your bookmarks are public or private. You can gradually ease into more advanced and interactive features: highlight parts of sites and save or share those annotations, add sticky notes to parts of websites, pictures, screen-shots, documents, audio, and more. Do group collaborative research. Organize your bookmarks by tags. Unlike sorting bookmarks into file folders, adding tags permits you to put multiple tags or "labels" on one site. The same site you tag for book reports could also be tagged for biographies, for example. Additional Diigo features include groups (a way to share and exchange bookmarks with a certain group of Diigo users), messaging, and search features. You can search all the public bookmarks made by others and discover other people with similar interests, already bookmarked and ready for you to mark as your own. There are many groups you can join, such as those with a specific teaching interest or hobby. See "Tools" for many helpful options, including bookmarklets to make bookmarking instant on multiple devices. Bookmarklets drag directly to the toolbars on your computer and are well worth it. It goes beyond simple bookmarking and adds options like highlight, capture, send, read later, comment, search bar and Diigo message options. You decide your own level of use and desired tools to be shown on the bar. If choosing not to install the toolbar, then there is an applet called Diigolet that will be used in its place. It is not as strong a tool as the toolbar, but will work well if the toolbar installation is not possible. Check our sample group. You can also install a widget on your blog (or class web page) that will show your bookmarks there.
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Travel to the world's most amazing places whenever you like with Discovery Education's Virtual Field Trips, no chaperones or payment required! Explore the Curriculum tab at the top by subject and scroll down the landing page to view Virtual Tours where you can filter by subject area. The virtual field trips include a video along with multiple additional resources like a Teachers Guide, links, and additional resources to download. Some videos are hosted on YouTube. Search for your topic in the search bar, you never know what you'll find. This review found Pi Day virtual field trips!

Finding and implementing engaging lessons is difficult and time-consuming; Ditch That Textbook offers practical teaching ideas that adapt quickly to all content and grade levels. There are three main areas of the site to search for resources - the Blog, Google Ideas, and Resources. Blog content includes suggestions for feedback, gamifying classrooms, and sources for finding free content. Use the keyword search to look for specific information. The Google Ideas section shares material for all things Google, including using Chromebooks. Scroll down the page to find ideas sorted by Google tools and links to videos, templates, and related blog posts. Select the Resources link to find an abundance of free templates, how-to videos, and tools for remote learning. Be sure to dig around at length; there is much more available on this site, including a handful of free online courses for educators. The videos are hosted on YouTube. If your district blocks YouTube, then they may not be viewable.

DLTK's Custom Chore Chart provides an easy, quick way to create any type of chart. Charts can be created for chores, homework, behavior, reading, math facts, and any other type of information that can be monitored and displayed as a chart. Creating a chart is so simple that students can create their own and choose a theme that interests them. The site allows you to choose the theme (or create your own), the text color, text size, font, color or black and white for printing, what specifically goes into the columns and rows, and more. Since the themes are more juvenile, you may want to suggest the "create your own" option with older students. This site does not require any registration. Be aware there are minor pop-up ads which are rather annoying, but worth it for this free tool.

Do Something.org is one of the largest organizations in the United States that helps young people take action to promote causes they care about and motivates them with realistic, creative inspiration to establish a culture of volunteerism. By tapping into the web, television, mobile devices, and popular media, Do Something.org empowers and celebrates today's youth as the "Do Something" generation: teenagers who recognize the need to do something, believe in their ability to get it done, and then take action. Explore this site for ideas for starting your own project and browse the many causes and volunteer opportunities already in your own area and beyond. Help students discover ways to make a difference. The rules are simple: No Money, No Car, and No Adults permitted for putting your plans into action.

There are suggestions, resources, and support to empower young people and give them the energy to take action and make a difference. Whether their passion is to feed the homeless, end bullying, help even the playing field of educational inequalities, or many more needy causes, this website is chock full of easy to access information and strategies that encourage teenagers to decide for themselves how they can contribute their time and desire to make a difference.

The Lemelson Center for the Study of Invention and Innovation offers this site as a way to explore and learn how to play. The site includes opportunities for play that develops visual thinking, problem solving, exploration, and collaboration. You can also create your own doodles to help develop creative thinking and invention. Find a multitude of ideas for students to investigate and create from designing an all-terrain wheelchair, inventing a toy, to redesigning the shopping cart or creating a solared-powered invention. Scroll down the page to find "Story Tags." There is a link to Women inventor's stories, which ncludes the stories of some male intventors, too! Read about little known and well known inventors such as Stephanie Kwolek (Kevlar) and Alexander Bell (telephone). Each story includes background on the inventor and information on how their idea developed. Several videos are included demonstrating play activities and skills developed through play and the use of common toys.

This one is quite a bit of fun for the English language enthusiast. Explore the origins of hundreds of words and expressions, participate in some online exercises to determine which kind of speech is preferred, tune into radio stations from all 50 states to follow the rich regional variety in American English, and follow the mispronunciation debate. A thought-provoking and enlightening side trip for your AP students.

This site is an online file conversion site, easy to use and reliable. The service is totally free, and no registration is required. Convert files to or from pdf, html, jpeg and countless other options. You simply upload the desired file; select what to convert to, and presto! You can then opt to download the file (Right-click and Save Target as or Save link As) or have the download link emailed to a designated address.