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Large collection of carefully selected brain teasers with provided solutions.

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A different Mathematics lesson starter for each day of the year designed to engage learners with a range of puzzles, exercises and creative ideas. Click on a date in the calendar below for the Starter Of The Day.

You can embed the Starter Of The Day calendar into your own school website or blog.

"I have used your website for the last four years for free and felt guilty every time I used it as it is so brilliant and I feel guilty getting something so good for free. It has changed the way I teach (and after 35 years of teaching that is a real achievement). I now think it is time I paid for the pleasure of using the site."

Clive, UK
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math maths mathematics numeracy mental starter arithmetic daily starter lesson numbers algebra

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A different Mathematics lesson starter for each day of the year designed to engage learners with a range of puzzles, exercises and creative ideas. Click on a date in the calendar below for the Starter Of The Day. You can embed the Starter Of The Day calendar into your own school website or blog.

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My growing list of free real world problem-based lessons for grades 2 through high school. Includes links to download multimedia and teacher guide.

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This Friday is the 13th. Let the spooky stuff begin! Students can play this game online at Ghost Whisperer Crystal Ball and Figure out why it works. Construct viable arguments Critique the work of others This activity can be used with any...

Just updated! Russel Westbrook had one of the most dominating seasons ever, averaging nearly 32 points, 8 assists and 11 rebounds a game! He set a record with 42 triple doubles in the 2016-17 season. Was this the greatest NBA...

Check out the two images of the 2008 summer Olympic medal counts. What do you notice? How are the Olympic medal counts and standings determined? The Olympic Games are competitions between athletes in individual or team events and are not...

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This Friday is the 13th. Let the spooky stuff begin! Students can play this game online at Ghost Whisperer Crystal Ball and Figure out why it works. Construct viable arguments Critique the work of others This activity can be used with any... Just updated!

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ESTIMATION 180 is a place for both students and teachers to enjoy making sense of math and develop their number sense together.

Pick from over 200 visual estimation tasks that invite all your students to be part of rich math conversations and learning.

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How do I get started? 1 USE THE FREE MATH LESSONS Estimation 180 Tasks 3-Act Tasks 2 SUBSCRIBE Email Newsletter Podcast

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Kids go on a journey into the mathematical world that underpins their favourite sport

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The Nrich Maths Project Cambridge,England. Mathematics resources for children,parents and teachers to enrich learning. Problems,children’s solutions,interactivities,games,articles.

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Wild Maths - explore, imagine, experiment, create!

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Wild Maths is a collection of mathematical games, activities and stories, encouraging you to think creatively. We've picked out some of our favourites below - have a go at anything that catches your eye. If you want to explore games, challenges and investigations linked by some shared mathematical areas, click on the Pathways link in the top menu.

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Figure This! Math Challenges for Families - Challenge Index

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Home · Take a Challenge · Challenge Index · Math Index · Contact Us · About Technical Requirements · Printing the Challenges · Family Corner · Teacher Corner PowerPoint Presentation · Video Presentation · En Español · Purchase the CD

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100+ math questions to play with!

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What is the first question that comes to your mind?