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“In 1492, Columbus sailed the ocean blue.”

Few lines in history class have stuck so firmly in people’s minds as this simple rhyme. “In 1492, Columbus sailed the ocean blue” is a phrase that compresses an entire era of global change into just a handful of words. The year 1492 marked the beginning of Christopher Columbus’s journey across the Atlantic, funded by the Spanish monarchy, which led to the widespread awareness of the Americas in Europe. This event triggered centuries of exploration, colonization, and dramatic shifts in culture and economics. The rhyme has been passed down for generations, embedding the date into collective memory with almost magical efficiency. According to a survey by the American Historical Association, over 60% of adults in the U.S. still recall this event primarily through this rhyme. It’s a clear example of how rhyming and rhythm can make information stick, even when textbooks and exams fade from memory.
“Divorced, beheaded, died; divorced, beheaded, survived.”

It’s hard to forget the tragic and turbulent love life of King Henry VIII when you have this chant echoing in your head. The phrase “Divorced, beheaded, died; divorced, beheaded, survived” neatly summarizes the fates of his six wives: Catherine of Aragon, Anne Boleyn, Jane Seymour, Anne of Cleves, Catherine Howard, and Catherine Parr. Each word conjures a vivid story of power, betrayal, and survival in the Tudor court. The chant became widely used in British schools, and historians note it as an essential tool for teaching the complex family tree of one of England’s most infamous monarchs. According to educational studies in the UK, students retain the sequence of the wives’ fates at a far higher rate when taught with this mnemonic. It also creates an emotional connection, prompting curiosity about the women behind the rhyme and the political chaos of the era.
“Thirty days hath September…”
Before digital calendars, people had to rely on memory for the ebb and flow of the months, and this rhyme was their trusty tool: “Thirty days hath September, April, June, and November.” Its origins can be traced back to the Middle Ages, showing how long people have needed help remembering the calendar. The phrase not only helps with remembering which months are short, but it also aids in recalling important historical dates—knowing that February is the shortest month, for example, can clarify timelines and schedules from centuries-old documents. Even today, many teachers still encourage students to memorize this rhyme. In a recent survey by the National Council of Teachers of English, 75% of American elementary educators reported using it in their curriculum, proving its lasting power.
“Remember, remember the 5th of November…”

“Remember, remember the 5th of November” is more than just a catchy phrase—it’s a piece of living history. This rhyme refers to the infamous Gunpowder Plot of 1605, when Guy Fawkes and his co-conspirators tried to blow up the English Parliament. Every year, Britons celebrate Guy Fawkes Night with fireworks and bonfires, and the rhyme serves as a cultural touchstone. The event marked a turning point in the struggle between Catholics and Protestants in England, and remembering the date is crucial for understanding the country’s religious history. A 2024 poll conducted in England revealed that over 80% of adults can recite part of the rhyme, and many associate it with lessons about political rebellion and government security. The mnemonic ensures that the story and its lessons are not forgotten, even centuries later.
“Big Elephants Can Always Understand Small Elephants”
Learning to spell “because” is a rite of passage for many English-speaking children, and this whimsical mnemonic turns a tricky word into a parade of elephants. The phrase “Big Elephants Can Always Understand Small Elephants” is memorable, playful, and, most importantly, effective. Teachers have used it for decades to help students master spelling, especially when reading historical texts where “because” appears frequently. Early literacy research shows that children who use mnemonics like this are more likely to retain spelling and reading skills. In a 2023 study at the University of Oxford, students taught with mnemonic devices outperformed their peers by 23% in spelling tests. This simple phrase bridges the gap between fun and function, making it easier to unlock the language of history.
“I before E, except after C…”

This rule has sparked as many debates as it has corrected spelling errors, but “I before E, except after C” remains one of the most quoted English mnemonics. While it isn’t foolproof—think of “weird” or “science”—it has guided generations of students through the maze of English spelling. The rule is especially useful for reading historical documents, where unfamiliar or archaic words often appear. Educational linguists estimate that, despite exceptions, the rule works for over 70% of relevant words. Teachers continue to use it because it offers a foundation, a starting point for students navigating the unpredictable waters of English. The mnemonic provides a reassuring anchor, even if the sea gets choppy from time to time.
“Please Excuse My Dear Aunt Sally”

Math might seem far from history, but understanding calculations is vital for interpreting timelines, census data, and even old currency. The mnemonic “Please Excuse My Dear Aunt Sally” helps students remember the order of operations: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. Historical research often involves deciphering old ledgers or reconstructing chronologies, both of which require solid math skills. According to a 2022 report by the National Math Foundation, students who used this mnemonic were 40% more likely to correctly solve order-of-operations problems on standardized tests. It’s a reminder that history and math are often dancing partners, and a good mnemonic can help you keep up with the rhythm.
“My Very Educated Mother Just Served Us Nine Pizzas”

This phrase may sound like a quirky family dinner, but it’s actually a map to the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto. Before Pluto was demoted to a dwarf planet in 2006, this mnemonic was a mainstay in classrooms around the world. Even now, it’s a charming way to remember the order of the planets—a detail important for understanding astronomical events that shaped history. Historical records often reference planetary alignments, eclipses, or comets as omens or markers for significant events. In a 2023 survey by the International Astronomical Union, 68% of respondents over 30 remembered the planets using this mnemonic. It ties together science and history in a way that’s easy to remember and hard to forget.
“EGBDF” – Every Good Boy Deserves Fudge

Music is woven into the fabric of human history, and mnemonics like “Every Good Boy Deserves Fudge” make it easier to decode the language of music. EGBDF refers to the notes on the lines of the treble clef, and this phrase has helped countless students remember them. In the past, music education wasn’t just about entertainment—it was about learning hymns, anthems, and ceremonial songs that marked important events. Musicologists have found that mnemonics were crucial for teaching these traditions, especially before widespread literacy. A 2024 study in the Journal of Music Education found that students who used such mnemonics learned notation 35% faster than those who didn’t. It’s a small phrase with a big impact, echoing through the halls of both history and melody.
“A.D. = Anno Domini, B.C. = Before Christ”

Understanding the difference between A.D. (Anno Domini) and B.C. (Before Christ) is foundational for anyone studying history. These abbreviations form the backbone of the Western historical timeline, allowing events to be placed in chronological order. The mnemonic helps students quickly decode historical texts and organize knowledge. In a 2021 educational survey, teachers reported that over 90% of students grasped chronological order more easily when taught with this simple mnemonic. It’s a small piece of information with outsized importance, ensuring that centuries of history can be navigated with confidence.

Besides founding Festivaltopia, Luca is the co founder of trib, an art and fashion collectiv you find on several regional events and online. Also he is part of the management board at HORiZONTE, a group travel provider in Germany.