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New ActivityThe latest activity to be updated on this site is called "Stem and Leaf Diagrams" (Practise your ability to read and construct stem-and-leaf diagrams for statistical data.). So far this activity has been accessed 162 times and 37 people have earned a Transum Trophy for completing it. 
Stem and Leaf Diagrams, also known as stem-and-leaf plots, are important for pupils to learn in mathematics for several reasons. Firstly, they help pupils develop their ability to organize and present statistical data in a clear and concise manner. By using stem-and-leaf diagrams, students learn how to structure and display data effectively, making it easier to identify patterns and trends within the data. Featured ActivityNewsletter The Transum Newsletter for July 2026 has just been published. Click on the image above to read about the latest developments on this site and try to solve the puzzle of the month. You can read the newsletter online or listen to it by downloading the podcast. Recent News:Researchers found a Wordle strategy that wins 99% of the timeResearchers developed a Wordle-solving strategy that succeeds 99% of the time by focusing on information gain rather than likely answers. The method uses Shannon entropy to identify guesses that reveal the most about the hidden word. Each guess is designed to slash uncertainty and narrow the possibilities faster. The result significantly outperformed more traditional Wordle tactics. more... Scientists finally complete Schrödinger’s 100-year-old color theoryResearchers have finally resolved a key problem in a 100-year-old theory of color, showing that the qualities we perceive in colors are intrinsic to the mathematics of color space itself. The discovery sharpens our understanding of human vision and could lead to more precise color technologies and visualizations. more... Scientists discover hidden math secret inside Chinese money plant leavesScientists have uncovered a hidden mathematical secret inside the leaves of the Chinese money plant: a naturally occurring geometric pattern known as a Voronoi diagram, something typically associated with city planning, computer science, and network design. By mapping tiny pores and looping veins in the plant’s leaves, researchers discovered that the plant organizes itself using the same kind of elegant spatial logic humans use to solve complex distance problems — without ever “measuring” anything. more... New AI method tackles one of science’s hardest math problemsPenn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing “mollifier layers” that smooth noisy data, they’ve made these calculations more stable and far less computationally demanding. This could transform fields like genetics, where understanding how DNA behaves is key to disease research. more... Scientists just captured a mysterious quantum “dance” inside superconductorsIn a breakthrough experiment, scientists directly imaged how particles pair up in a system that mimics superconductors. Instead of behaving independently, the pairs moved in a synchronized, dance-like pattern—something never predicted before. This suggests a major gap in the classic theory of superconductivity. more... This donut-shaped discovery just shattered a 150-year math ruleA 150-year-old rule in geometry has been proven wrong. Mathematicians found two different doughnut-shaped surfaces that look identical when measured locally but are actually different overall. For decades, researchers suspected this might be possible but couldn’t prove it—until now. The breakthrough reshapes how mathematicians understand the relationship between local measurements and global form. more... This simple change stops robot swarms from getting stuckIn crowded environments, more robots don’t always mean faster results—in fact, too many can bring everything to a standstill. Harvard researchers discovered a surprising fix: adding a bit of randomness to how robots move can actually prevent gridlock and boost efficiency. By allowing robots to “wiggle” slightly instead of marching in straight lines, they can slip past each other and keep tasks flowing smoothly. more... |
Latest Newsletters:Have you read the latest Transum Newsletter or listened to the podcast? July 2026
🎂 Birthday Maths
June 2026
🧩 Solvitude Festival May 2026
🛡️ Knights of the Circular Table April 2026
✏️ Quazmere Quadrant puzzle April's Newsletter :: Podcasts March 2026
🦀 A Penguin and a Crab March's Newsletter :: Podcasts February 2026
🟰 Badges for the Cods February's Newsletter :: Podcasts January 2026
⌛ New Year and Time January's Newsletter :: Podcasts December 2025
🎄 ChristMaths Resources December's Newsletter :: Podcasts November 2025
💥 Rock, Paper, Scissors November's Newsletter :: Podcasts October 2025
⚽ Saint Bees Puzzle October's Newsletter :: Podcasts September 2025
⛳ Cost of Cows Puzzle September's Newsletter :: Podcasts August 2025
🍦 Puzzle of the Month August's Newsletter :: Podcasts |
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