Teachers First - Thinking Teachers Teaching Thinkers

Don't have a calculator handy? Check out this tip sheet that details Google's built-in calculation feature. In addition to basic addition, subtraction, multiplication and division, the tool can also compute advanced math functions, convert one set of units to another, and perform calculations using built-in constants.

Major League Baseball has its own home page, an entry point for information on teams, player, statistics, and history. Keep up to date with current baseball news, video clips, and more.

Use this interactive activity to help students improve spatial skills involving two and three-dimensional objects. After viewing the net of a two-dimensional object, students must try to figure out how it can be folded into a cube, then click on the net to watch the process. Next, after viewing a collection of nets, students must correctly identify those that will form a cube. Aligned to National Standards.

Sign up for a free account and you're on your way to creating a diagram (concept map, graphic organizer) to represent words, ideas, or tasks to aid in studying, organizing, or problem solving. Link documents to a wise map and share or embed diagrams with other maps.

Powtoon is an amazing, free, animated presentation tool. Sign up for your free account then choose from one of many templates available to edit, or start from scratch. Next, start making magic! Create your title and description. Modify slides by changing text, font, image holders, and props. Preview your creation at any time with the play button. Stop and make changes as needed. Change styles easily by choosing a different style within the program. Select from the royalty free music options offered by Powtoon to enhance your presentation. Share the finished presentation via social media buttons on your page to Facebook, Twitter, Pinterest, and other popular pages or export to YouTube. If your district blocks YouTube, then using YouTube may not be your best option. Use the embed code provided to easily embed in your website or blog -- or simply share your Powtoon using the URL provided. Exports are not included with the free membership plan. Email is required to register and use Powtoon.
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This website, designed by the BBC for geometry students ages 16+, could be useful in lower levels of geometry instruction. Scroll down the page to find the main topics. Each of the topics includes buttons for "Revise" or "Test." The "revise" button offers a detailed review of the topic. (Revise is the word used by the British to convey the American word Review.)The website includes Learner Guides to assist teachers, parents, and students in navigating the site, and about specific difficult concepts. Since this site was created by the UK, Americans may notice some slight language differences. Much of the information is available in a printable format.

If you need a review activity for a science or math lesson, this site may be just what you're looking for. Scroll through an amazing collection of topics, spanning multiple grade levels, that include atoms, cells, oceanography, electric circuits, geometry basics, and much more. After selecting a topic, the site will randomly choose a related term, and students must guess the word before the "atom man" completely decays. Send in your own word list and a hangman game will be created for you.

Find a problem of the week for elementary, middle and high school (algebra) as well as archived past problems on this simple site. You can submit your correct answer and get your name listed as a winner for that week. New problems appear on Mondays.

Google Earth, reviewed here, is a fabulous teaching tool. This teacher-created wiki supplements it with Google Earth Resources galore. Find links to lesson plans and files for using Google Earth in your classroom for many subjects. See a tutorial video on Google Earth, find directions for making files, and more. Ideas for using Google Earth by subject even include links to ready-made files so you need not start out by creating from scratch. See what other teachers have done and let it inspire you and your students to do more. Learn how to make kmz (placemarker) files.

This nationally published news source makes for an excellent resource for a teacher or student looking for current events. There's information ranging from politics, global news, business, technology - even pop culture. This would be useful in any classroom where a knowledge of the now was focused on.

Long known for its support of educational programs, TI's teacher activity exchange includes items for K-16, with a predictable concentration on math and science activities that relate to its many models of calculators. Click on their Professional Development section for more resources to help you as a teacher, including free online courses.

A nifty collection of math and health games, and at the bottom of the site find a link for activities, printables, parents, videos, games, and teachers. The teacher link will take you to PBS Learning Media which has lesson plans and follow-up activities to reinforce the concepts featured in a particular game. Math strategies are cleverly disguised as sports challenges, invention making, puzzles, mazes etc. Math topics include patterns, deductive reasoning, budgeting, decimals, negative numbers, place value, elapsed time, measurement, operations, probability, geometry, and more. Start from this teacher page to select the game most appropriate for your students.

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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Take brainstorming to a whole new level, including easy collaboration with others. Use Stormboard to place sticky notes, photos, and videos on a shared whiteboard. As you enter information on your sticky, new suggestions pop up along the bottom. Use this phenomenal aspect of Stormboard as suggestions by their "Idea Bots" may take you closer to your goal. Revisit "storms" as they are saved which adds more perspectives when viewing later. Let others' ideas incubate a bit and return to see what they have added. Free accounts allow up to 5 users, 1 administrator, and unlimited "storms."

Begin by entering the name of your storm, choosing privacy options, adding a description, and inviting users to join in (Stormboard members or by email). Type on the stickies. Drag them to arrange. Stormboard will suggest possible new stickies along the bottom. The center sticky on your screen will drive the "smart" suggestions. If Stormboard's suggestions take you away from your goal in your description, move another sticky into the center spot or close the suggestions area. Use the viewfinder to see where all your stickies are located. Group related ideas together by aligning them together or color-coding them. Contributors can drag an "idea vote" to mark the ideas that they like best. Click on the tab "Top Ideas" to view those with most votes. Click on "All Unrated" to view all, including those with no votes (great idea if you may have missed one).

The Cube Creator offers four different options for creating and personalizing a printable cube for summarizing or story-telling: Bio Cube, Mystery Cube, Story Cube, or Create your Own Cube. Follow prompts to create the cube. The planning sheets help you collect information before making the actual printable cube. Once you have entered all your information, print and follow directions to assemble the paper cube. Follow links to find lessons that use this interactive as well as suggestions for other uses. There are lessons for grades 3-4 up through grades 11-12. Note: Read Write Think has added the capability for students to save their work to continue later. In the last paragraph of the Overview, there is a link to watch the video: Saving Work With the Student Interactives.

This free interactive site is an extensive digital literacy curriculum that improves technology proficiency, builds information literacy and digital citizenship skills, and provides 21st century and project-based resources online. The 21 Things are 'big ideas' in technology and learning such as Visual Learning, Global Collaboration, Powerful Presentations, Search Strategies, Digital Footprint, and many others. The student activities use free web resources designed to address the ISTE National Educational Technology Standards for Students, and the Partnership for 21st Century Skills. The non-sequential Things, delivered as project-based Quests, provide links, resources, and activities for students to earn badges and awards. Registration for teachers is required and gives access to teacher resources and a downloadable Moodle version of the site; Moodle is not required to use this site. To access certain external activities and tools, students may need to register with an e-mail. Each Thing contains a Teacher Lesson Guide, Student Checklist, Learning Objectives, and links to various web resources and apps. Choose a Things and see that the Quests have roadmap documents for students to use for tracking progress. A Quest includes an introduction (frequently as a short, animated video), vocabulary, directions, tutorials, standards, apps, and a student checklist. Extensive teacher resources and support are provided. Assessments are through multiple-choice quizzes at ProProf with a provided password. You may want to choose MITECHKIDS where you will find grade level links and categories by curriculum.

This website provides three free lesson plans for converting fractions and percents. The three plans are easy to follow and include practice activities for the students and online worksheets. the lesson plans are basic - but could be helpful in teaching a new topic or review.

Prezi is a visual, "zoomable" presentation tool. It is similar to PowerPoint and Keynote, but there is so much more to Prezi! You can graphically arrange a large amount of content, such as a big idea with its supporting information. It creates very dynamic presentations. See samples by clicking "log in" then "Explore" (instead of logging in). Choose a background, follow the instructions and prompts of the program, and before you know it, you will have your very own Prezi to share. If you like to see directions, watch the quick intro video. You can also view Prezis created by others and use them as templates for your own work. Check out the sample created by the TF Edge team here. This tool works in ANY device's web browser, from iPod to Android to laptop. Collaborate on a Prezi with other Prezi members in real time using the Share function. Have a "meeting" to work on the same Prezi in real time. There is a free "edu enjoy" level of membership (requires a school issued email and verification) that allows you to keep your Prezis private, out of public sharing. The regular "enjoy" membership is free for only one month, and its Prezis are public. After 30 days you will be asked if you want to upgrade or continue with the free Prezi, which has File storage limits for free accounts.