245 mind-stretchers results | sort by:
Math Tricks - Pedago.net
Grades
3 to 12tag(s): mental math (18)
In the Classroom
Use this site as a resource when looking for activities for a Math Night, Open House, or end-of-year fun math activities. Perform one of the tricks for students then ask them to find the explanation for how it works. Assign students tricks to perform for other students, then have them solve for the explanation. Have students act out and record Math Magic videos using these tricks, upload the to a sharing site such as TeacherTube, reviewed hereYou must be registered and logged in to add items to your favorites.
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Do Try This at Home: Invention at Play - Smithsonian Museum of National History
Grades
K to 6tag(s): biographies (93), collaboration (92), creativity (82), design (70), inventors and inventions (88), problem solving (247)
In the Classroom
Create a link to the site on classroom computers for students to explore the games. Share the site with parents on your classroom website or blog as a resource for using play as a learning tool. Share the site at conferences or parent meetings as a resource for developing learning skills through play. Include the inventor biographies as a resource for students when researching inventors.Add your comments below (available only to members) | Become a Member
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Math Art With a Mobius Strip - Hands-On Math
Grades
1 to 6tag(s): experiments (60), gifted (63)
In the Classroom
After "Experiment 1," show students the video for how the results should look. After you've completed "Experiment 2," you can take this activity a stip further by visiting Crayola's Mobius Magic. More information on Topology and Mobius bands can be found here. During the lessons, take digital pictures of the procedures for creating and working with the Mobius bands. Older students can search for examples of Mobius bands used in the real world and create a classroom display.Add your comments below (available only to members) | Become a Member
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A+ Click - A+click
Grades
1 to 12tag(s): decimals (88), fractions (169), logic (156), operations (70), order of operations (30), test prep (69)
In the Classroom
Share this site on your classroom newsletter or blog for students to access at home. Introduce the site on your interactive whiteboard or projector then create a link on classroom computers. Challenge students to progress through different grade levels and share problems with the class.Add your comments below (available only to members) | Become a Member
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Math Continuum - Learn Alberta
Grades
3 to 9tag(s): charts and graphs (177), fractions (169), integers (24), puzzles (156), statistics (123)
In the Classroom
This site would be useful for students to practice skills already learned; however, the explanations are not in-depth enough for beginning to learn concepts. Create a link on classroom computers or in the computer lab to use as practice. Use the glossary as a resource on your interactive whiteboard or projector when definitions are needed for math terms. Provide a link on your class website or blog to the glossary for students to access at home. Display the site on your interactive whiteboard, choose a subject such as adding/subtracting fractions, then click the link titled "topic" and choose the final item in the sequence - in this instance it is an activity called The Small Flood. These activities are perfect for whole-class practice in each subject.Add your comments below (available only to members) | Become a Member
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Conceptis Logic Puzzles - Conceptis Ltd.
Grades
1 to 8tag(s): logic (156), puzzles (156), sudoku (9), symmetry (31)
In the Classroom
Use these logic puzzles to differentiate for your gifted learners. Project the activities on an interactive whiteboard or projector and use with the whole class as a brain break. Put the website on your class webpage for students to access from home. In addition use the site on your classroom computers and create a learning center during math time. When students finish a puzzle, have them print it and turn it in for a grade.Add your comments below (available only to members) | Become a Member
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Bubble Geometry - Thinking Fountain
Grades
2 to 5tag(s): problem solving (247)
In the Classroom
Use activities from this site as a learning station or center. These activities are great for the end of the school year to promote students' exploration of the world around them, and encourage critical thinking skills. Consider including this link with your end of the year "summer to-do" list of activities. Extend it with writing activities that use "voice bubbles," using traditional paper/pencil or online comic creation tools found here.Add your comments below (available only to members) | Become a Member
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KenKen - Nextoy, LLC
Grades
3 to 12tag(s): addition (127), division (101), logic (156), multiplication (123), puzzles (156), subtraction (108), vision (41)
In the Classroom
Review the illustrated tutorial on your interactive whiteboard or projector when showing students how to play KenKen. After students understand the game, create a link to the free puzzles on classroom computers or the computer lab for students to solve. After solving puzzles, allow students to discuss their solutions and problem-solving process.Add your comments below (available only to members) | Become a Member
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CBC Kids - Games - Kids CBC
Grades
K to 12tag(s): game based learning (263), preK (291)
In the Classroom
These interactives will be a nice addition to any elementary classroom. Use the interactives on a whiteboard or in a computer lab. These are also suitable for center work. Be sure to turn up the speakers to hear the audio for the whole class, or use headphones if using this site at a center. Why not list this link on your class website for families to explore at home?Add your comments below (available only to members) | Become a Member
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Study Jams Math - Scholastic
Grades
3 to 8tag(s): problem solving (247)
In the Classroom
Introduce this site on your interactive whiteboard or projector then have students explore this site independently or in small groups. Use this site as an anticipatory set or "activator" to introduce a unit or lesson on a projector or interactive whiteboard. Create a link to the site on your class website or blog for use at home. Mention the site in your class newsletters for parents to use when helping students at home.Add your comments below (available only to members) | Become a Member
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Venn Diagram Shape Sorter - Shodor
Grades
3 to 8tag(s): logic (156), problem solving (247)
In the Classroom
Introduce this site on your interactive whiteboard or projector. Then have students explore this site independently or in small groups. Ask students to create their own Venn Diagram and have other students guess the rule. Consider using a site such as Interactive Two Circle Venn Diagram (reviewed here). Use the site to demonstrate Venn Diagrams that might be used with different subjects: Science - use to sort animals by different characteristics, Social Studies - sort countries by different types of rule over a given time period. The possibilities are endless.Add your comments below (available only to members) | Become a Member
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Comparison Estimator - Shodor
Grades
3 to 8tag(s): estimation (34), problem solving (247), test prep (69)
In the Classroom
Print the exploration questions found on the instructor tab for students to complete. Display activities on your interactive whiteboard or projector as a 5 minute time filler to practice estimation skills.Add your comments below (available only to members) | Become a Member
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Clock Arithmetic - Shodor
Grades
4 to 8tag(s): time (91)
In the Classroom
Display on the interactive whiteboard or projector when introducing the concept of military time to show a 24 hour clock. Allow groups of students to work together to create different clocks and practice elapsed time on each.Add your comments below (available only to members) | Become a Member
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Word Games - FPS Networks Inc.
Grades
2 to 12In the Classroom
Introduce this site on your interactive whiteboard or projector then have students explore this site independently or in small groups. Make a shortcut to this site on classroom computers and use it as a center. Provide a link to these activities on your class website.Add your comments below (available only to members) | Become a Member
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Whole Number Cruncher - Shodor
Grades
3 to 8In the Classroom
Introduce the activity on your interactive whiteboard or projector, then provide students with the exploration questions to complete on their own or with a partner. Provide a link on your classroom website or blog for practice at home. Make a shortcut to this site on classroom computers and use it as a center. Have students create their own function machines to be solved by classmates.Add your comments below (available only to members) | Become a Member
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More or Less Estimator - Shodor
Grades
3 to 8tag(s): estimation (34), measurement (118)
In 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).Add your comments below (available only to members) | Become a Member
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Math Solutions - Math Solutions
Grades
K to 12tag(s): problem solving (247)
In 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 6tag(s): estimation (34), logic (156), problem solving (247)
In 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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Math is Fun - Rod Pierce
Grades
3 to 9tag(s): logic (156), measurement (118), problem solving (247)
In 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. 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 Science - LEGO Education
Grades
K to 12tag(s): creativity (82), critical thinking (154), logic (156), problem solving (247)
In 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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