Try counting like the Maya in this interactive math game

The Maya were an ancient Mesoamerican civilization that built dozens of major cities across present-day Mexico and Central America.

A collection of ancient Mayan glyphs and pictographs

The Maya had a syllabic and pictorial writing style that featured many incredibly detailed glyphs. Click here to check out this ancient writing style (and maybe test out their related phonetic sounds).

Ready to try reading some Maya hieroglyphics?

The Mayan hieroglyphic script was the only true writing system developed in the Americas prior to European colonization. Examples of the millennia-old script have been discovered on stone pillars, pottery, and texts known as codices. Here’s a Maya writing system study guide for the high achievers among us.

The Ishango bone suggests mathematics was born about 20,000 years ago

Ancient civilizations developed mathematical systems for various purposes, including the Egyptians for the construction of the pyramids and the Ancient Greeks for logical reasoning in theorems. However, these systems were predated by the Ishango bone—found in the Democratic Republic of the Congo—whose notches suggest a base ten system, prime numbers, and simple mathematical operations.

Abaci, the plural of abacus, allowed individuals to perform arithmetic and tally quantities by moving pebbles called calculi, from which the word 'calculator' is derived.

The Maya played a ballgame that symbolized the conflict between good and evil

Played on I-shaped courts across Mesoamerica, the Maya ballgame was a ritualized sport tied to cosmic struggle. Contrary to popular belief, the game did not involve mass sacrifice or basketball-style scoring.

See a map of the Maya civilization and its major historical sites

This interactive map showcases the full geographic extent of the Maya civilization, highlighting major archaeological sites across Mexico and Central America. Explore where Maya cities once stood—and where their ruins can still be visited today.

The Maya built their cities with advanced engineering

Maya cities featured pyramids, palaces, causeways, ball courts, and water-management systems that were engineered to support large populations—often tens of thousands—without the use of metal tools, draft animals, or wheeled transport.

See ten of the most amazing Mayan ruins

Hidden beneath the jungles of Mexico’s Yucatán Peninsula, Maya temples, pyramids, and cities reveal the civilization’s vast construction ambitions. Decades of archaeology have uncovered these sites, which are explored in detail in this guided video tour of 10 significant ruins.

Play a game inspired by Aztec and Mayan mythology

This free online game, Descent of the Serpent, guides players through Mesoamerican myths as they challenge the god Tezcatlipoca. Along the way, it introduces monuments and artifacts with short explanations of their meaning in Aztec and Mayan cultures.

Maya writing was the first actual script in the Americas

The ancient Maya developed the Americas’ earliest complete writing system, which was preserved on ceramics, stone, textiles, shells, and in surviving texts. Though much was destroyed, the remaining artifacts offer a rare insight into Maya literary culture through a virtual tour

A Maya creation myth begins with dwarfs

In the Popol Vuh—a foundational Maya creation text from Guatemala—an early age is marked by dwarves gifted with great vision and intellect. Their hubris led to destruction by flood, after which humans were created from corn with deliberately limited sight.

The Maya believed every person is born with a spirit companion

In Maya belief, each person is linked to a spirit or animal companion associated with one of the 20 sacred calendar day signs. Enter your birthday and discover your companion, which is believed to reflect your personality traits.

Experience Maya culture through art—both ancient and modern

This gallery showcases how Maya culture endures through both ancient monuments and modern artistic expressions, tracing visual traditions from pre-Columbian carvings and murals to contemporary works created by Maya artists.

Cacao is a Maya word that survives today

In the 1980s, archaeologists finally deciphered Maya hieroglyphs in part by identifying known words. Maya scholar David Stuart notes that cacao—still used today—was one of the key linguistic anchors that unlocked ancient Maya texts.

Ancient Egyptians played Senet, a board game where players threw sticks or bones as dice.

A 14-year-old "human calculator" shatters six mathematical world records in one day

A teenage prodigy from Maharashtra, India named Aaryan Shukla set the record for the fastest time to mentally add 50 five-digit numbers. He did so in just 25.19 seconds–roughly equivalent to one addition every 0.5 seconds. The math whiz said he practices calculations for around five to six hours a day.

Ritual Maya dental ornaments may have prevented tooth decay

Analysis of Maya dental sealants shows they used plant resins and gums—some derived from pine with antibacterial properties—suggesting gemstone tooth inlays may have helped reduce infection while serving ritual and symbolic purposes.

Test your historical knowledge with this daily game that shows you 10 historical artifacts and asks you to guess their time period and place of origin.

Build atoms to learn about atomic number, mass number, and charge notations

In this simulation, users can add protons, neutrons, and electrons to create atoms, view their stability and atomic configurations, and identify how the amounts of these subatomic particles are detailed around the abbreviation for the resulting element using AZE notation.

Hikers can walk through Maya routes on Mexico’s first long-distance trail

The Camino del Mayab is a 68-mile trail west of Cancún that follows ancient Maya paths and modern railways. Built in collaboration with local Maya communities, it promotes Indigenous culture, preserves heritage, and supports community-based tourism along the route.

On a basic calculator, the keys that start with M, such as M+ and M-, are memory keys that allow users to store and modify a number in the device's memory.

The most bizarre numbers in the universe

Even for math-y types, some numbers are incomprehensible. This article dives into several kinds of numbers more complicated than even irrational numbers with endless decimals like "pi" or Euler's number: Noncomputable numbers. Read the bizarre...

The Chumash manufactured shell beads for thousands of years, eventually as money

The practice was unique to the Chumash among North American Indians. Some researchers have made the case theirs was the first use of money on the continent.

The Aztecs worshipped a vast pantheon of more than 200 gods.

Mathematicians often solve problems using wordless mental processes

It's a common technique among expert mathematicians, where thinkers rely on intuition, blurry perceptions and subconscious work—no writing, no formulas. The state is distinct from daydreaming, and often relies on sudden illuminations stemming from extended periods of subconscious reflection.

Enter the Mayan underworld through this 3-mile cave

Discoveries in Belize's Actun Tunichil Muknal (ATM) cave suggest the cave was once a significant site for sacred Mayan ceremonies in antiquity. New research reveals how the Mayans conducted rituals to re-enact a specific creation myth, often staged in desperate times and aimed to invoke the gods for a "rebirth" amid drought and turmoil. Read more on the enigmatic research here.

Explore the Mayan temple at Copan

Copan is a Mayan temple located in western Honduras, where Mayans dwelled for roughly 2,000 years. The acropolis there was abandoned in the tenth century but rediscovered in the 19th, and excavations of its many structures and tunnels continue to reveal more about Mayan history. Click through to tour its major temple and tunnels in this informative, impressive interactive.

How the number 15 solved a longstanding math challenge

The “packing coloring” problem asks how many numbers are needed to fill an infinite grid so that identical numbers never get too close to one another. A new computer-assisted proof finds a surprisingly straightforward answer—only 15. While...

Learn to speak the ancient Aztec language Nahuatl

Across the Aztec Empire, you'd be met with variants of Nahuatl, the indigenous language still spoken by approximately 1.5 million people today. This free, self-paced online university course teaches the Veracruz variant, beginning from the language's "piltlahcuiloltzitzin"—or alphabet—to how to conduct specific "tlamachtiliztli" or ceremonies.

One of the first mechanical calculators—the Pascaline—was built in the 1640s by French mathematician Blaise Pascal to help his father, who worked as a tax collector.

Guess US city populations via bracket-style game

The US Census Bureau's data visualization team created a game—laid out like a March Madness basketball bracket—where you try to decide which metro area of two has the greater population. Test your knowledge of relative city populations and see...

There are more chess game variations than observable atoms in the universe

Mathematician Claude Shannon estimated there are 10 to the 120th power variations of chess games possible. Known as the "Shannon number," this is more than the estimated number of atoms in the cosmos.

Play the Royal Game of Ur, one of the world's oldest known board games.

Athletes in Mexico are reviving a 3,000-year-old sacred sport

A modern team is working to revive Juego de Pelota, an ancient Mesoamerican team sport played by the Maya, Aztecs, and neighboring cultures. Once central to ritual and community life, the game was outlawed by Spanish conquistadors in the 16th century.

Explore interactive simulations of strange attractors, the graphs that help visualize chaos

Although simple, linear equations reach an explicit value for a given input, such as *f(x) \= x* + 1 equaling 4 when *x* equals 3, some chaotic, nonlinear systems tend to evolve towards multiple values simultaneously. These simulations allow users to observe the unusual mathematical artifacts created by systems as their outputs evolve toward these distinct values.

One reason Americans are bad at math

The president of Barnard College explains why we need to better understand the links between math anxiety, math avoidance, and the US’s dismal test scores.

As of 2025, the College Board has banned the use of calculators with computer algebra systems on the SAT and PSAT.

Play a game of 1440's Tetris.

Sequoyah single-handedly invented a writing system for the Cherokee language

Without formal education, Cherokee citizen Sequoyah spent more than a decade in the early 1800s developing an 86-character syllabary—a writing system in which each symbol represents a spoken syllable—for the Cherokee language. Within a few years, most Cherokees could read and write it.

The Aztecs synced their solar calendar with a complex 260-day ritual cycle

Researchers have uncovered how the Aztecs aligned their agricultural solar calendar with a symbolic 260-day ritual calendar, utilizing celestial tracking and monuments. Evidence from ruins and writings explains why their new year corresponded to February 23 on the Gregorian calendar.

What's so special about Mayan bees and their honey?

Melipona honey was utilized by the ancient Maya and produced by stingless bees located in Mexico's Yucatan peninsula. With a history dating over three millennia, this honey was traditionally used for medicinal purposes due to its high fructose content and antioxidant properties. Unlike regular honey, Melipona honey is less prone to crystallization and has a distinctive watery texture. Learn more about the honey here.

Who were the mirror-bearers of ancient Mayan civilization?

The Mirror-Bearer is a remarkable example of Early Classic Maya art, one of many discovered that were crafted from solid hardwood around 500 CE. The male figure is adorned in a knee-length woven skirt and shawl and once held a removable plaque, likely a mosaic mirror. It is a model of an actual Mirror-Bearer, likely a royal court dwarf, and depicts typical Maya courtly scenes. Learn more about the sculpture and its inspiration here.

Maya jade earflares were believed to open pathways to the divine

Carved from rare, hard-to-work jadeite, Maya earflares symbolized vitality and timelessness. Seen as living objects, they were believed to act as portals between the human and supernatural worlds, making finely crafted examples especially prized.

Slide rules—ruler-sized mechanical calculators with a component that slides out to show relationships between numbers—were used by engineers at NASA during the Apollo missions.

See the path Spanish conquistadors took to conquer the Aztecs

Spanish expeditions reached central Mexico as the Aztec Empire was expanding its influence. After securing bases in the Caribbean, they advanced west into Aztec territory, triggering a cascading conflict depicted in this interactive map and timeline.

The Model K—named for its construction on a kitchen table—was the first electromechanical digital binary adder, which used an electric circuit to provide the sum of a pair of zeroes and ones in binary.

Chichen Itza was one of the Maya world’s most powerful cities

Chichen Itza was a major religious, cultural, and economic center on the northern Yucatán Peninsula, attaining prominence between approximately 800 and 1000 CE. It was largely abandoned by the 13th century for reasons that are still debated today.

Calculators convert input values into a form of scientific notation—a fixed set of digits with a decimal multiplied by a base to some exponent—to store and process very large or very small quantities efficiently at the cost of rounding errors.

Ceren: The Maya Pompeii (sans all the bodies)

The Maya village of Ceren in El Salvador was preserved by volcanic ash from 1,400 years ago, revealing insights into ancient Maya commoners' lives. Ceren villagers had autonomy in their daily activities, and excavations reveal evidence of communal decision-making and event hints at the presence of a community sauna. Dive into more of the archaeological finds on how businesses were run, how they prepared for disaster, and more.