10th Grade Math Test

Print your 10th grade math test before you start. The test has 40 questions,...

Rhombus Math Magic 1 to 1600 Numbers (40×40) _ Completely new and Unique

 Introducing Mahmood's Math Magic, the ultimate numbers game! With a brilliant and balanced design using numbers from 1 to 1600, this math game provides...

Place Value | Place, Place Value and Face Value

The place value of a digit in a number is the value it holds...

Derivative Problems and Solutions (Part

Problem 1 : Note : a is a constant.Solution : https://www.youtube.com/watch?v=ac0bcUj34FU Problem 2 : Solution : https://www.youtube.com/watch?v=k1TFGvQqLjM Problem 3 : Solution : https://www.youtube.com/watch?v=TfBj2TRPfjc Problem 4 :Determine...

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Think Pair Share – IM CERTIFIED® BLOG

Jennifer Wilson, Senior Director, Implementation Portfolio When teachers are curious about and trust student thinking to drive learning, they create classrooms where students learn mathematics...

questions by topic age 11-18

The Questions by Topic collection is available from the top menu and now has an added menu with Level 3 Core Maths added to...

Euclid’s definitions – Intellectual Mathematics

Podcast: DownloadEuclid’s definitions of point, line, and straightness allow a range of mathematical and philosophical interpretation. Historically, however, these definitions may not have been...

Plus and Times Set Free |

This essay chronicles the liberation of plus and times from narrow notions about what sorts of things can be added and multiplied — and,...

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Intersections — Poetry with Mathematics: World’s Most Interesting Mathematician

     Angela Tabiri, a young mathematician from Ghana, in July captured global attention by winning the title,  World’s Most Interesting Mathematician. Here is her...

Manipulatives – Henri’s Math Education Blog

Liz Caffrey is a master middle school math teacher in the Boston area. She is the author of last year’s Lab Gear, the...

Think Pair Share – IM CERTIFIED® BLOG

Jennifer Wilson, Senior Director, Implementation Portfolio When teachers are curious about and trust student thinking to drive learning, they create classrooms where students learn mathematics...

Some Equations for the HP 22S

 Some Equations for the HP 22S The key has the letter X.   These equations should work for the HP 27S, HP 32S/DM32, or Plus42. Equations Answers are shown...

Measuring Liquid Volume in 3rd Grade

3rd graders continue to develop their understanding of measurement by learning about liquid volume. Liquid volume is the amount of liquid contained in a...

You Must Read Building Thinking Classrooms in Mathematics By Peter Liljedahl

I have been a math educator for about twenty years and Building Thinking Classrooms in Mathematics by Peter Liljedahl has more potential to improve...

Class 4 Math Worksheets (5) msipg

In this Class 4 Math Worksheets we included addition, multiplication, divide, word problem, fraction etc. These worksheets will be very helpful for the student...

Finding a Limit Without L’hôpital Rule or Taylor Expansion

Finding a Limit Without L’hôpital Rule or Taylor Expansion Posted: May 19, 2022 in Mathematics Tags: exams, limit, math, solution Saw this limit when I was watching a...

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Digital SAT Math Problems and Solutions (Part

Problem 1 : In the figure, line m is parallel to line...

Digital SAT Math Problems and Solutions (Part

Problem 1 :Kris is wrapping Christmas lights around the railing that runs...

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Determinateness of truth does not come for free from determinateness of objects, Singapore, November 2024

 This will be a talk for the (In)determinacy in Mathematics conference at the National University of Singapore, 20-22 November 2024 Abstract. I shall discuss the...

First Day of School Digital Escape Room

I recently learned about using google forms to make an escape room.  I thought I'd give it a try on the first day of...

Did Turing prove the undecidability of the halting problem?

Joel David Hamkins and Theodor Nenu, “Did Turing prove the undecidability of the halting problem?”, 18 pages, 2024, Mathematics arXiv:2407.00680. Abstract. We discuss the...

New BCC website | Peter Cameron’s Blog

The British Combinatorial Committee has a new website: www.britishcombinatorics.org.uk/ Take a look, and pass on any comments! My personal thanks to Julia Wolf. The WordPress site I...

New Geometry Teachers Here’s Some Help to Get the New School Year Started Right!

Are you a new geometry teacher searching for innovative resources to kickstart your classroom? Or perhaps you're an experienced educator seeking fresh ideas to...

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Super Secret Number Puzzles for Math Class

Who doesn't love a good mystery?  But, in math class - let's face it, our students need to practice!So, I have developed an entire...

Measuring Length in 3rd Grade

Students in 1st and 2nd grade work to learn about measuring length to the nearest whole unit. They learn to use measurement tools that...

Measuring Temperature in 3rd Grade

Understanding measuring temperature is another real-world skill children explore in the 3rd grade. MA.3.M.1.1 & MA.3.M.1.2 – Select and use appropriate tools to measure...

Did Turing prove the undecidability of the halting problem?

Joel David Hamkins and Theodor Nenu, “Did Turing prove the undecidability of the halting problem?”, 18 pages, 2024, Mathematics arXiv:2407.00680. Abstract. We discuss the...

Google Forms for Formative Assessment in Math Class

Cheers to a new school year that will be unlike any school year before!I know that all of us are looking at new and...

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22×22 Math Magic Square

  Finding the tour is  definitely...

UK Examination Results 2024

The page Exam Results 2024 has links to information for each UK examination board and can be easily accessed from the links in this post and/or the menu on...

Preparation Matters: Using Strategic Planning to Maintain the Magic in Math Communities All Year Long

By Meredith Dadigan Abel, K-5 IM Certified® Facilitator When teachers come back from summer break, there is a magical feeling in the air. For me, it’s like the feeling that...

Math Successes Multiply with a Growth Mindset

By Dr. ​Elisabeth O’Bryon, Chief Impact Officer and Co-Founder of Family Engagement Lab andToka Hussein, K-5 Curriculum Specialist at Illustrative Mathematics Illustrative Mathematics (IM) and Family Engagement Lab (FEL) have collaborated...

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