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For decades, archaeologists have puzzled over one of humanity’s most crucial technological leaps—when and how early humans began making sharp stone tools. These early humans may have used these naturally occurring cutting tools long before they figured out how to produce them deliberately. DOI: 10.1111/arcm.13075
Research should be used to inform as well as influence the actions we take to implement sustainable change at scale. Below is an adapted section of Chapter 4 from our book that looks as research that can influence learning space design in classrooms and schools. Additionally, the study indicated that whole-school factors (e.g.,
Do new AI tools like ChatGPT actually understand language the same way that humans do? A new book by one of those AI pioneers digs into the origins of ChatGPT and the intersection of research on how the brain works and building new large language models for AI.
Few traits define humanity as clearly as language. Yet, despite its central role in human evolution, determining when and how language first emerged remains a challenge. Every human society on Earth has language, and all human languages share core structural features. But we don’t.
The early human settlement of South America stands as one of the last great migrations in human history, yet the environmental conditions that shaped this journey remain debated. Although a single lithic tradition/category is assigned to each site, some contain more than one (e.g., The modelling work (e.g.,
High in the Zeravshan Valley of Tajikistan, the Soii Havzak rock-shelter has provided researchers with an invaluable glimpse into early human migration routes and daily life in Central Asia. It contains layers of human occupation spanning the Middle and Upper Paleolithic periods, approximately 150,000 to 20,000 years ago.
Over 100,000 years ago, Neanderthals and Homo sapiens roamed the Levant, a region that would become a crossroads of human migration. For decades, researchers have debated the nature of their interactions. Instead, it points to the possibility of shared traditions, passed between groups over time. Credit: Yossi Zaidner.
10 Interesting Research Projects Shaping Our Future by TeachThought Staff AI-Driven Climate Modeling Researchers use advanced AI models to predict climate changes more precisely. Researchers are working on quantum algorithms that can outperform traditional encryption techniques.
A Quest for Our Earliest Stories Myths and legends have always been windows into the human psyche, revealing our fears, dreams, and attempts to understand the world. Yet, could these stories also encode the history of humanity’s migrations and interactions?
The Footprints That Rewrite History In the shifting gypsum sands of White Sands National Park in New Mexico, a series of fossilized human footprints have surfaced, casting a striking new light on the ingenuity of Ice Age inhabitants. Bennett of Bournemouth University. What Else Could Have Made These Marks?
Archaeology, the science of unearthing and interpreting humanity’s ancient past, is entering a transformative era. Researchers at the University of Hong Kong (HKU) Faculty of Arts have unveiled an innovative approach, combining Mixed Reality (MR) and Augmented Reality (AR) technologies with excavation practices. 1 Cobb, P.
Research shows how students learn best, and it's not by talking at them for extended periods. The study shows that, though students felt as if they learned more through traditional lectures, they actually learned more when taking part in classrooms that employed so-called active-learning strategies by scoring higher on tests.
” This is a big shift from traditional coaching, she says, “which is about data cycles and analyzing student work, learning targets and all of that. ” Amazon | Bookshop.org The strategies in Arise are all built on a framework of six core human needs: belonging, autonomy, competence, self-esteem, trust , and purpose.
A team of archaeologists working in Southeast Asia is pushing toward a deeper understanding of history that amplifies Indigenous and local perspectives to challenge traditional archaeological timelines. Humans huddled in caves. However, our research revealed that these iconic terraces are actually only 400 years old.
These tools, characterized by a prepared-core technique that allowed for precise flake removal, have long been studied using traditional measurements. This new study offers a different lens: analyzing the entire three-dimensional structure of the core to assess how shape is controlled across different regions and tradition.
To imagine those futures, the scholars resurrected sustainable lifestyles of the past known from archaeological research and African Oral Histories. These scholars are using their research on the precolonial past to sow sustainable futures—like the worlds inhabited by Abena and Akaina. She had plenty of material to work with.
There is no substitute for real human interaction as this is the ultimate relationship builder. As I was researching for some solid pedagogical links, I came across this wonderful article that Todd Finley wrote for Edutopia titled Rethinking Whole Class Discussion. For even more research-based ideas click HERE. Smith et al.
The Ancient Artistry of Ochre Mining in Eswatini The Lion Cavern at Ngwenya, Eswatini, holds groundbreaking evidence 1 of humanity's earliest intensive ochre mining practices, dating back 48,000 years. Optically stimulated luminescence (OSL) dating methods confirmed its use as the world’s oldest ochre mine.
Traditional ancestry reports often provide a static snapshot, indicating, for example, that an individual is "50% Irish." While informative, this perspective oversimplifies the intricate tapestry of human ancestry, which is more akin to a dynamic film than a still photograph. Credit: Science (2025).
In the lead-up to a curation of a vast amount of research, UNESCO stated the following: In today’s world, education systems must constantly evolve in order to effectively respond to the rapidly changing demands of the societies they serve. Humans have the basic need for light, air, and safety. These are hardwired into our brains.
A Discovery That Reshapes the Story of Human Innovation For over a century, Olduvai Gorge in Tanzania has been the stage for some of the most profound discoveries in human evolution. Researchers have uncovered a collection of systematically shaped bone tools at Olduvai Gorge, dating back to 1.5
As our team of researchers drove southeast through Utah toward Bears Ears National Monument , changes in the landscape unfolded around us. These values rest on the belief that humans are apart from natural systems rather than a part of these systems, creating tensions for federal land managers and residents.
Being human is more important than being right all the time. Curious leaders inspire while also breaking down traditional barriers when it comes to transforming culture. I shared the following a few years back: Be true to yourself and others. You will never have all the answers or solutions needed to move large change efforts forward.
By directly comparing the stone tools (lithics) of these two cultures for the first time, researchers have found no meaningful technological connection between them. Until now, the Châtelperronian and Uluzzian industries had always been studied separately, often by researchers using different terminology and methodologies.
When the "Lapedo Child" was unearthed in 1998 in the Lagar Velho Valley, it upended long-held assumptions about Neanderthal extinction and human evolution. This confirms that the Lapedo Child lived thousands of years earlier than some prior estimates and aligns the burial with other Gravettian mortuary traditions across Europe.
By integrating insights from developmental psychology, researchers have identified playful and imaginative marks made by young artists, fundamentally rethinking prehistoric creativity. This new research confronts that narrative, positioning children as active creators whose unique contributions have long been overlooked.
For decades, archaeologists have described the architectural evolution of early human settlements as a transition from circular to rectangular structures—a shift thought to reflect deeper societal changes. By digitizing and analyzing architectural remains, researchers can uncover patterns that qualitative approaches often miss.
A Discovery in the Desert The story of human migration is often told in sweeping arcs—great waves of Homo sapiens leaving Africa, moving into Eurasia, and eventually populating the entire planet. These artifacts stand out for their sophistication, demonstrating a clear departure from earlier Middle Paleolithic traditions.
The Origins of Burial Practices in Human Evolution Around 120,000 years ago, both Homo sapiens and Neanderthals began practicing intentional burial in the Levant region, shaping a complex cultural narrative in human evolution. This gap suggests that burial practices may not have had an unbroken tradition across time and species.
For decades, the story of how human pigmentation changed as Homo sapiens spread across Europe has been told in broad strokes. Early humans arrived from Africa with dark skin, and as they adapted to lower UV radiation in northern latitudes, their skin lightened—a simple narrative of evolutionary selection. Credit: bioRxiv (2025).
Issues such as the status quo, traditions, mindset , fear, apathy, funding, infrastructure, and time seem to consistently rear their ugly heads. If not, then human nature will take over and you will make an excuse. Aligning supporting research is a sound approach to build a compelling reason as to why the change is needed.
Nearly two million years ago, in the high-altitude landscape of the Ethiopian Highlands, early human ancestors at the Acheulian site of Melka Wakena weren’t simply grabbing the nearest stones to use as tools. Some of the bones display telltale anthropogenic marks, suggesting that early humans had a significant presence here.
Two University of California, Berkeley, researchers documented how they tamed AI hallucinations in math by asking ChatGPT to solve the same problem 10 times. Two researchers from University of California, Berkeley, recently documented how they successfully reduced ChatGPT’s instructional errors to near zero in algebra.
This discovery, led by Eslem Ben Arous and a team of international researchers, forces a reconsideration of how Homo sapiens adapted to diverse ecological challenges across the continent. Researchers analyzed plant wax biomarkers, stable isotopes, phytoliths, and pollen to reconstruct the ancient climate. Their conclusion?
A Window Into Humanity’s Past Hunter-gatherer societies represent the foundation of human history, defining how humans lived for 99% of our existence. “This ability to build on existing knowledge has enabled humans to innovate and adapt to various environments, from dense forests to arid deserts,” says Hewlett.
At the recent Montessori Schools of Massachusetts conference, I shared how cutting-edge brain research aligns with and validates core Montessori principles. When humans feel stressed or disconnected, our brains shift away from the higher-order thinking needed for learning and into survival mode (Arnsten, 2015).
In contrast, modern shrub density in some forests is now higher than it was 130,000–115,000 years ago—a period with a similar climate to today’s but without human intervention. Researchers focused on key historical periods: pre-human Australia, periods of Indigenous habitation, and the era following British colonization.
An archaeologist explains how remains recently recovered from a cave in present-day Germany suggest that Neanderthals and modern humans populated Europe together for at least 10,000 years. An international, multidisciplinary team has identified human ( H. However, there are many challenges to exploring this distant time.
An Ancient Cave with Modern Questions Franchthi Cave, nestled in the Peloponnesian peninsula of Greece, has been a silent witness to 40,000 years of human history. This approach minimizes ambiguities, allowing researchers to distinguish between protein sources with remarkable precision.
Researchers from the ROOTS Cluster of Excellence at Kiel University have introduced a groundbreaking way 1 to apply modern philosophical concepts, like the United Nations Human Development Index (HDI), to ancient societies, offering fresh perspectives on how and why these communities thrived.
Neanderthals and early Homo sapiens , two of the closest relatives in the human evolutionary story, share a unique distinction: they are the only known hominins to have buried their dead. Distinct Burial Traditions Despite these similarities, the study revealed stark differences in burial customs.
While AI has simply not been in the hands of students long enough to have longitudinal data on its impacts, there is a growing slew of research that touts it as a learning tool for non-traditional students (such as Dai et al., How do I interpret this Turnitin report, anyway? 2023, and Ouyang et al., 2022, among many).
That lack of disturbance makes it an exceptional place to study how humans occupied the region during the final millennia of the Upper Paleolithic. The presence of butchery marks on many of these bones suggests that humans actively hunted and processed animals at the site. Indeterminate bone with a short cut mark; C.
After that, this professor vowed never to use traditional grades on tests again. And so I was interested to note that you argue in the book that “traditional grading violates any reasonable standard of equity.” All human learning that's significant is based on feedback loops, except in school. What makes you say that?
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