231 mind-stretchers results | sort by:
return to subject listingMore or Less Estimator - Shodor
Grades
3 to 8In the Classroom
Introduce the activity on the interactive whiteboard or projector and model for students how to use estimation instead of actually counting the figures. Use the site as a springboard to discuss when estimation is appropriate and when measurement is needed. Use the site to begin discussions on what level of estimation is needed in different circumstances (close, really close and almost perfect).You must be registered and logged in to add items to your favorites.
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Math Solutions - Math Solutions
Grades
K to 12In the Classroom
Take advantage of the free lesson plans; also search for plans in grades higher and lower that can be modified to meet your students' needs. Display student work included with the lesson plans on your interactive whiteboard or projector as conversation starters in your classroom - allow students to discuss other students' work to increase understanding of concepts.Add your comments below (available only to members) | Become a Member
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Ice Ice Maybe - Manga High
Grades
2 to 6In the Classroom
Save as a shortcut on classroom computers to use as a center. Encourage students to problem solve to get the penguins further along the ice and achieve higher levels. Share this link on your class website so students can practice logic and estimation while at home.Add your comments below (available only to members) | Become a Member
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Maths is Fun - Rod Pierce
Grades
3 to 9In the Classroom
Use the teacher's page on the interactive whiteboard or projector to demonstrate math concepts such as symmetry, tessellations, and basic algebra concepts. Assign activities and games to students and let them become the expert in one topic. Use the illustrated math dictionary provided on the site as an example and create a class math dictionary of concepts learned. Have students share their new math term on the class wiki. Not comfortable with wikis? Have no wiki worries - check out the TeachersFirst's Wiki Walk-Through. This may also be a site that you want to include on your class website for students to use both in and out of the classroom.Add your comments below (available only to members) | Become a Member
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LEGO Education Activities - LEGO Education
Grades
K to 12In the Classroom
Expose your students to different levels of the learning spiral by challenging them to use problem-solving skills for increasingly difficult obstacles. Students can work in small groups to foster cooperation and teamwork as they sort, graph, follow and give directions, and discuss ideas. Of course you will need some LEGOs, so you might try raiding your own children's toy boxes, include a request in your classroom newsletter for donations, look around for LEGO kits collecting dust on classroom shelves, or put it on your school's PTA wish list. Be sure to have cooperative learning groups video their activities to share with the rest of the class using a site such as SchoolTube (reviewed here).Add your comments below (available only to members) | Become a Member
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Jigsaw Sudoku - Rachel Lee
Grades
1 to 6In the Classroom
Display on your interactive whiteboard or projector to use as a center for logic and problem solving. Keep a class chart and challenge students to increase their speed and increase level of difficulty.Add your comments below (available only to members) | Become a Member
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Brain Den
Grades
4 to 12In the Classroom
Enrich gifted students' learning by having them explore the puzzles and teasers on this site. Try having students solve the geometry puzzles or algebra puzzles and then ask them to present their solution to classmates using a multimedia presentation. Challenge students to create a video and share using a site such as SchoolTube, reviewed here. Students could also try to create their own puzzles. Share the puzzles on an online, interactive poster using Lucidpress, reviewed here.Add your comments below (available only to members) | Become a Member
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Squigly's Playhouse - Barb Willner
Grades
K to 5This site includes advertising.
In the Classroom
Have students check out the book reviews in the Writing Corner. Discuss which reviews are helpful and then have students write quality reviews to post onto the website. Complete one of the story frameworks with students. Using an interactive whiteboard or projector, have students add more detail or experiment with sentence structure and vocabulary. Students can then follow this process individually to develop revision skills.Add your comments below (available only to members) | Become a Member
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Shape Sudoku - PrimaryGames
Grades
1 to 6In the Classroom
Model this activity on your interactive whiteboard or projector several times so students become comfortable with the concept and rules. Place students in pairs during center time, math class or computer lab to accomplish this activity together for problem solving and teamwork. Use this as an end-of-the-week, whole group incentive. Be sure to list this link on your class website for students to access both in and out of the classroom. Challenge older students to create their own shape Sudoku challenges.Add your comments below (available only to members) | Become a Member
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Luminosity - Brain Games - Lumos Labs Inc.
Grades
4 to 12In the Classroom
What a great way to give kids a brain break while still keeping them focused. This site can be used on an interactive whiteboard or projector with the whole class. Psychology classes may want to investigate the games and how/why they might affect memory and brain function. The website is also a great tool to use as a center or to provide a student reward. Some of the games do not require a sign in but others do. Teachers could create a class login that students could use to access the additional games.Add your comments below (available only to members) | Become a Member
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Featured Topic: 100 Ways to Represent the Number 100 - mathwire.com
Grades
K to 5In the Classroom
Share the interactives on your projector or interactive whiteboard. Try some of the suggested activities and video the projects. Share the vidoes using a site such as Teachers.TV reviewed here.Comments
There are so many great ideas for 100th day on this site! I'm looking forward to teaching the "Bundle Song" to my students!Lauren, TN, Grades: 0 - 1
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Armored Penguin - Armored Penguin
Grades
K to 12In the Classroom
Need a puzzle to reinforce the words in a particular unit? You may find one already created. If not, it is simple to create and save to your computer or share by URL (remember the online version is saved for two months). Use the "Quotes" page for great quotes of the day, the "Illusions" page for optical illusions, or the "Fresh Words" page to see what words can be made from a word, phrase, or collection of letters. Have cooperative learning groups create their own puzzle pages for a topic that they are researching or learning about in class and use them to challenge their classmates or another section of the course. Have students create puzzles as a cost-free, printable gift for families on special occasions such as Mother's Day.Add your comments below (available only to members) | Become a Member
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Maths Frame - Design and Online Ltd.
Grades
2 to 6In the Classroom
Use these activities as drill exercises in class or at home. These activities are perfect for interactive whiteboards or projectors. Use these activities with groups of students and provide the opportunity for them to explain the concept or solution. Save this site in your favorites, so students can visit often. Consider sharing this link on your class website or wiki.Add your comments below (available only to members) | Become a Member
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Math Interactives - Alberta Education
Grades
3 to 12In the Classroom
Use these great activities with an interactive whiteboard or projector to engage students and identify underlying math rules. Students can work individually or in groups on the "Use It" activities for guided practice in understanding the math concepts. Use the "Explore it" activities for additional practice or to uncover the math concepts. Students can create their own interactive directions using wikis, video or photo tutorials, or podcast which can be shared with others. Not sure where to begin with the multimedia projects? Not comfortable with wikis? Have no wiki worries - check out the TeachersFirst's Wiki Walk-Through. Having students create a video? Use a video sharing site such as Teachers.TV reviewed here. Looking to narrate an image? Try ThingLink, reviewed here. Not sure where to create Podcasts? Try a site such as PodOmatic (reviewed here).Comments
This is a great resource. I will use it during our Exponents unit.Nancy, GA, Grades: 6 - 12
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Toys from trash - Arvind Gupta
Grades
K to 10In the Classroom
Share this site on your projector or interactive whiteboard. Use the simple directions and pictures for students to make their own manipulatives. After creating and observing, students can share their observations and the math and science processes can be uncovered. Use these to uncover misconceptions and dispel myths that undermine understanding of processes. Group students to choose one manipulative and present the concept to the class. Challenge cooperative learning groups to create their own "Toy From Trash." Have the groups create videos to share their "toys" and instructions. Share the video clips using a site such as Teachers.TV reviewed here.Add your comments below (available only to members) | Become a Member
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The Problem site
Grades
K to 12Note: Ads appear along the side and students should be cautioned in clicking on these ads. This site requires Flash and Adobe Acrobat. Get both from the TeachersFirst Toolbox page.
In the Classroom
Share this eclectic site on an interactive whiteboard or projector. Use these activities for problem solving drills and interest in words or numbers. Use this site for review. List the link on your class website for students to practice both in and out of the classroom. This is a great find for gifted students!Add your comments below (available only to members) | Become a Member
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Diffen - Diffen
Grades
2 to 12In the Classroom
The options are endless. Search the differences between two types of soils, mitosis and meiosis, presidents or those running for office, of geometric figures, artists or musicians, places to visit. As a way to build higher order thinking skills, this site is ideal, since comparison of attributes requires analysis.Try creating some lists of your own as a class after using the ready-made ones here. This activity would be easy to do on an interactive whiteboard, with students hand writing the characteristics and dragging them into Similarities and Differences columns before entering them into Diffen. This site could be used in nearly every subject area. Share this site on your class blog or website, for students to access both in and out of the classroom. This is definitely one to save in your favorites.
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Thanksgiving Day Vocabulary - Myvocabulary.com
Grades
3 to 8In the Classroom
Share the puzzles on your interactive whiteboard or projector or make them available as links on your teacher public page. Have students (or groups) create their own illustrated dictionaries of terms using a tool such as Bookemon, reviewed here. As you add more vocabulary lists during the year, have them select their favorite 6-10 terms from each list to add to their "book."Add your comments below (available only to members) | Become a Member
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KENKEN - Nextoy, LLC
Grades
4 to 12In the Classroom
Introduce this site on an interactive whiteboard or projector. Then have students explore the puzzles on their own. Use this site to differentiate for various students. Be certain to save this site in your favorites and check back often. List this link on your class website so students can "play" both in and out of the classroom. Have older students attempt to create their own KENKEN puzzles. It's not as easy as you think.Add your comments below (available only to members) | Become a Member
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Easter Activities For Kids - DLTK
Grades
K to 5In the Classroom
Take advantage of these free resources about Easter!Add your comments below (available only to members) | Become a Member
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