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Education & LearningSeptember 16, 20269 min

SuperMemo's legacy Anki and rivals reshape spaced repetition

For decades, SuperMemo shaped how learners think about memory and review scheduling. A new generation of tools now carries that same science into different directions and the choices have never been richer.

The Question That Started Everything In the mid-1980s, a researcher named Piotr Woźniak was studying and running into a problem that every serious learner knows well: the forgetting curve. You learn something, you move on, and weeks later the details are gone. Woźniak asked a deceptively simple question how can we make a person remember more while learning less? and spent years building an answer. That answer became SuperMemo, and on July 5, 2026, the company marked 35 years of activity. In the decades since...

Education & LearningSeptember 8, 202612 min

Sweller's worked examples unlock faster, deeper learning

How a quiet insight about working memory limitations grew into one of education's most evidence-backed teaching strategies.

Students learn up to 33% more effectively when initially taught through step-by-step examples before being asked to solve problems themselves, a phenomenon known as the 'worked example effect'. This counterintuitive finding, rooted in decades of cognitive load theory, demonstrates the power of demonstration in learning. Developed largely through the work of educational psychologist John Sweller, this approach highlights how strategic instruction can dramatically improve comprehension and retention. The theory...

Education & LearningSeptember 5, 202611 min

The Teacher Who Taught the Normal Curve a Lesson

How Benjamin Bloom's quiet observation about one-third of students failing changed the way educators think about time, mastery, and human potential.

The Observation That Started Everything In a classroom somewhere in the United States during the 1960s, a researcher named Benjamin Bloom noticed something that most educators had quietly accepted as inevitable. Year after year, class after class, the same pattern held: about one-third of students performed well, another third learned enough to get by, and the final third failed or scraped by with a passing grade. The distribution looked like a natural law. It felt like gravity. But Bloom suspected it was...

Education & LearningSeptember 4, 202612 min

Ebbinghaus's forgotten curve powers today's AI learning

In a London used bookstore around 1880, a German psychologist found a book that gave him an idea. He spent the next seven months memorizing nonsense syllables at a metronome's beat, plotting the mathematics of how memory fades. What he discovered still runs beneath every app that promises to help you learn faster.

Somewhere in a London used bookstore around 1880, Hermann Ebbinghaus picked up a copy of Gustav Fechner's Elemente der Psychophysik . The book proposed that mental sensations could be measured. Ebbinghaus wondered whether memory could be measured too and whether forgetting might follow laws as predictable as those governing weight and distance. He was dissatisfied with what existed. Philosophers had studied memory through introspection, but introspection was unreliable. Ebbinghaus wanted data. He wanted graphs. He...

Education & LearningAugust 31, 202614 min

Feynman's lecture notes unlock learning secrets beyond Caltech

A Nobel laureate who kept a notebook of things he didn't know became the unlikely patron saint of premed students, programmers, and self-learners trying to pass their next exam.

We're often told that diligent study - reading, highlighting, repetition - guarantees understanding. But a surprising truth, revealed through the rediscovery of Richard Feynman's lecture notes, is that recognizing information isn't the same as truly knowing it. These notes demonstrate a powerful method for identifying and closing the gaps between simply *knowing of* a concept and genuinely *understanding* it, a method that extends far beyond the classrooms of Caltech. For a Johns Hopkins biochemistry junior, this...

Education & LearningAugust 26, 202610 min

Three ways to earn respect and get ahead

A behind-the-scenes look at how practitioners build credibility through visibility work, content systems, and resource creation drawn from three distinct approaches to the same challenge.

There is a moment it happens to nearly every professional who steps in front of a camera or publishes their first piece of thought leadership when the nervous system fires. Not because the person lacks confidence, personality, or content. But because visibility, at its root, triggers something ancient and protective. "The main challenge most professionals face when struggling on camera is not a confidence issue, a personality issue, or a content issue as commonly believed," writes Kerry Barrett in a podcast...

Education & LearningAugust 24, 202611 min

Pros and cons lists a surprisingly powerful learning tool

A practical exploration of how structured decision-making tools help learners weigh choices, avoid cognitive traps, and build clearer thinking habits.

There is a moment in every learner's life when a decision feels too large to hold in the head alone. Whether it's choosing a program, committing to a credential, or weighing a career pivot, the options multiply, the stakes feel high, and the thinking gets murky. That is where the pros and cons list quietly does its work. The tool is so familiar it barely seems worth examining. Most people made their first one in school, weighing homework alongside a social event, or which college to attend. But the pros and cons...

Education & LearningAugust 20, 202613 min

How a 1930s Partnership Between a Brain Doctor and a Teacher Changed the Way We Teach Reading

Samuel Orton and Anna Gillingham never set out to start a movement. Their quiet collaboration in the early twentieth century produced a method that still shapes how educators understand dyslexia today.

A neurologist, a teacher, and a question that changed education In 1925, a Columbia University neuropsychiatrist named Samuel Torrey Orton set up a two-week mobile clinic in a modest school setting, evaluating students who had been referred by teachers for low academic performance. What he found among fourteen of those students puzzled him deeply: they had difficulties only in reading, yet possessed near-average, average, or above-average IQ scores. These were children with no obvious brain damage, no hearing...

Education & LearningAugust 17, 202611 min

Bloom's Taxonomy fuels AI tutors and a learning shift

How a forty-year-old research paper from the University of Chicago became the intellectual backbone of adaptive learning platforms that millions of students use today.

The Morning Worksheet Nobody Looked At A fifth-grader completes a long division worksheet on Monday. She gets seven out of ten problems correct. On Tuesday the class moves to multi-step word problems that require long division. She gets four out of ten. By Friday the class has moved on to fractions. Her teacher knows the division facts are shaky. The pacing guide does not. Her gaps compound silently for the rest of the year, surface in middle school as a vague sense that she "isn't a math person," and produce by...

Education & LearningJuly 23, 202614 min

SuperMemo's creator built a learning algorithm that won't let you forget

How a Polish graduate student measuring his own forgetting curve in 1985 built the memory model that still runs inside Anki, Quizlet, and millions of flashcard decks today.

The Problem on a Page of Word Pairs In the summer of 1985, a twenty-three-year-old graduate student in Poznań, Poland sat down with pages of roughly forty English word pairs and ran a quiet experiment on himself. He was not trying to build a software company. He was trying to stop forgetting. Piotr Woźniak had a problem familiar to every language learner: the vocabulary he collected so carefully kept evaporating. He had been studying English since secondary school, and by then he was also deep in a degree in...

Education & LearningJuly 19, 202611 min

Adler's reading guide still shapes how Americans learn

First published in 1940 and completely rewritten with Charles Van Doren in 1972, Mortimer Adler's 'How to Read a Book' became a quiet cornerstone of self-directed education and it still holds lessons for anyone who wants to read with more depth.

An estimated 80% of adults do not consistently retain information from books they read, a problem Mortimer J. Adler dedicated his career to solving. Recognizing that simply “reading” doesn't guarantee comprehension, Adler sought to define and teach a more active, analytical approach. His 1940 “How to Read a Book” remains a surprisingly influential guide, shaping reading instruction and impacting how Americans approach learning even today. His answer arrived in 1940 as a slim volume titled How to Read a Book ,...

Education & LearningJuly 13, 202613 min

Cornell notes turn 70 still the unsung study secret

How a quiet Cornell professor's wartime-influenced notebook layout quietly became the most recommended study system in the world and why his name barely appears in the conversation.

There is a piece of paper in millions of backpacks, dorm rooms, and library carrels around the world right now. It is folded into three unequal parts two columns and a strip at the bottom and it is, quietly, one of the most enduring educational inventions of the twentieth century. The system printed on that paper is called Cornell Notes. The professor who designed it was Walter Pauk. And seventy years after he first sketched the layout for a room of high schoolers in Ithaca, New York, his name barely surfaces in...

Education & LearningJuly 11, 202613 min

How Universal Design for Learning adapts to every student

From butterfly essays to billion-neuron brains, how a framework born in architecture became one of education's most practical tools for teaching every learner well.

The Butterfly and the Billion Brains Imagine a fifth-grade classroom. The teacher announces an essay assignment on the stages of butterfly metamorphosis. Some students have already seen the process unfold at a science museum they're ready, even eager. Others have never encountered the topic and feel a quiet dread creeping in the moment the word "essay" is spoken. And somewhere in between, there are students who simply don't enjoy writing, regardless of the subject. This is the ordinary, daily reality of any...

Education & LearningJuly 10, 202614 min

The One-Room Origin Story Behind Khan Academy's Global Education Mission

How Sal Khan went from tutoring a single cousin in 2004 to building a free learning platform watched over two billion times and what that arc still offers educators and learners today.

Ever wondered how a simple tutoring session could blossom into a free, world-class education for anyone, anywhere? It began with Sal Khan helping his cousin, Nadia, with her algebra homework a small act that unexpectedly sparked a global mission. What started as one-on-one online lessons quickly evolved into the foundation of Khan Academy, now used by millions. Instead, in 2004, Khan began tutoring Nadia remotely using Yahoo! Doodle Images. She was in New Orleans. He was in Silicon Valley, working in finance. The...

Education & LearningJuly 4, 202612 min

Björk's Nature Manifesto and the Sound of Vanishing Worlds

How an Icelandic artist turned AI-reconstructed extinct species, natural soundscapes, and a Centre Pompidou installation into one of the most urgent artistic statements on biodiversity loss in recent memory.

The Sound of Something Lost In a darkened gallery at the Centre Pompidou in Paris, something that no longer exists is given voice. The calls of animals that have vanished from the Earth their final songs reconstructed through artificial intelligence are woven into a living tapestry of natural soundscapes and human narration. This is Nature Manifesto , an immersive sound installation by Icelandic artist Björk and artist-curator Aleph Molinari, created in collaboration with the French Institute for Research and...

Education & LearningJuly 3, 20268 min

Charter schools' bold experiments reshape public education

From Nina Rees's decade of leadership at the National Alliance for Public Charter Schools to the latest research on student outcomes, a close look at how charter schools are changing what public education can mean.

Conventional wisdom holds that public education demands uniformity, yet a growing sector is actively dismantling that assumption. Charter schools publicly funded institutions operating with significant autonomy are rapidly reshaping the landscape of American education. These schools, chosen by families rather than dictated by zip code, now educate a surprising 3.7 million students, representing 7.4 percent of the nation's public school enrollment. The movement is charter schools, and few people have watched its...

Education & LearningJuly 1, 202611 min

The Structured Path That Differs From Björk's Experimental Route

How a systematic educational framework in music contrasts with the Icelandic avant-gardist's instinct-driven, genre-blending journey

The Voice as Instrument: Björk's Unschooled Path In the winter of 1977, a twelve-year-old girl in Reykjavík released a self-titled album that announced the arrival of an artist who would never follow a predictable path. Björk Guðmundsdóttir had already spent years making music that defied easy categorization, and her career would become a sustained argument against formal structures in artistic education. Unlike musicians who emerged from conservatories or traditional training programs, Björk built her voice as a...

Education & LearningJune 29, 202613 min

Bjork's deliberate difficulty boosts how students really learn science

For three decades, a UCLA psychologist and her husband quietly reshaped how we understand memory, effort, and what it really means to learn something well.

The Weight of the Vest Imagine training for a marathon while wearing a weighted vest. Your times look worse during practice. Your legs burn faster. The effort feels disproportionate to the reward. But when race day arrives and you shed the weight, you discover you are faster and stronger than the runner who trained without resistance. This is the central metaphor Elizabeth Bjork and her husband Robert Bjork use to explain a counterintuitive finding in cognitive psychology: the struggle during practice is not a...

Education & LearningJune 28, 202617 min

Part-time CFOs rise as businesses seek financial expertise

How a niche workaround for cash-strapped startups became a $3 billion industry and what the history reveals about when to bring one on board.

It's a widely held belief that a company needs a full-time, dedicated Chief Financial Officer as soon as it reaches a certain scale. However, increasingly businesses are finding that a permanent, high-level hire isn't the answer instead, they're turning to part-time CFOs for expert financial guidance. This shift reflects a growing demand for specialized financial expertise without the overhead of a full executive salary and benefits package. As companies navigate complex growth stages, the fractional CFO model is...

Education & LearningJune 27, 202612 min

Leitner's 1972 flashcards secretly power today's learning apps

Long before there were apps, algorithms, or anyone saying 'spaced repetition' in a study group, a German journalist built a cardboard box method that still shapes how millions learn today.

There is a shoebox on a desk somewhere it might be in Berlin, in Seoul, in a dorm room in Austin and inside it are five compartments labeled 1 through 5. The cards inside are worn at the edges. Some of them have been in Box 1 for weeks. A few made it to Box 4 last month and then slipped back after a single wrong answer. The person who owns this box is not using an app. They are not running an algorithm. They are running Sebastian Leitner's idea, unchanged from 1972, and it is working exactly as he intended. That...

Education & LearningJune 26, 202611 min

School layouts impact student memory, study finds

Researchers have spent years measuring what happens inside classrooms and what they found about walls, light, air, and belonging changes everything about how we should build schools.

Neuroeducation, the study of how the brain learns best, reveals that the physical design of learning spaces significantly impacts student memory and academic performance. Recent research demonstrates a direct correlation between classroom layout factors like seating arrangements, lighting, and noise levels and a student's ability to encode and retain information. As schools increasingly focus on optimizing learning outcomes and addressing post-pandemic learning loss, understanding these neuroeducational principles...

Education & LearningJune 25, 202613 min

The Room That Teaches How School Design Quietly Shapes What Students Know and Feel

Researchers have spent years measuring what happens inside classrooms and the evidence is reshaping how educators think about walls, windows, light, and the spaces where learning actually lives.

There is a classroom in the United Kingdom where the light changes everything. Not in a dramatic, cinematic way the sun does not shaft through high windows onto ancient wooden desks. But the quality of illumination inside that room, the way it falls across a child's notebook during a morning lesson, has been measured, recorded, and found to matter in ways that most people never consider when they walk through a school hallway. The room is one of 153 classrooms across 27 elementary schools that a research team led...

Education & LearningJune 22, 202610 min

How Scholarly Journals Help Authors Choose Better Titles

From working title to final headline, journal publishers and research guides walk authors through the iterative decisions that shape how a manuscript finds its readers.

## The Weight of a First Line Every scholarly manuscript begins with a moment of decision that carries more influence than most authors realize. That moment is the title. According to editorial guidance from IOP Science Publishing Support , the structure of a journal article is shaped by conventions that include how the work is titled, and that decision made early in the drafting process and revisited at the end determines how the work will be discovered, read, and cited. For authors working on manuscripts in the...

Education & LearningJune 20, 202612 min

Ruth Charney's responsive classroom idea reshaped American schools

A profile of Ruth Charney traces how a Greenfield, Massachusetts school and six educators created a teaching framework that now reaches millions of students through an evidence-based approach to classroom community, social-emotional learning, and the belief that how children are treated shapes who they become.

The Room Where It Began On Conway Street in Greenfield, Massachusetts, in September 1981, forty students in grades K-8 walked through the doors of a new kind of school. The building was modest. The idea was not. Inside those classrooms, a small group of educators were testing a conviction that would eventually reshape how thousands of teachers think about discipline, community, and the relationship between social-emotional growth and academic achievement. The school was called the Center School, and among its...

Editorial ResearchJune 15, 202610 min

The Science of Learning Spaces How School Design Shapes Student Outcomes

A growing body of research is revealing that the walls, light, and spatial rhythms of educational spaces do more than shelter students they actively shape how they think, collaborate, and persist.

The Room That Teaches Before the Teacher Speaks On a gray Tuesday in March 2025, a seventh-grade science class at Riverside Middle School in Columbus, Ohio, filed into their newly renovated classroom for the first time. The old room had been a rectangle of flickering fluorescent panels, fixed desks bolted to the floor, and a chalkboard that smelled faintly of decades past. The new room had clerestory windows flooding the space with diffused daylight, low acoustic panels on the ceiling, a cluster of hexagonal...