Education Technology
Article | August 4, 2022
Virtual reality and augmented reality, or AR/VR are making waves when it comes to creating immersive environments for people to learn, play, meet, and experience. And what better application of AR/VR than for learning purposes? AR/VR is known to make education more engaging, interactive and most importantly, to enable longer retention of information. The immersive experience allows students to be more present and learn multiple concepts hands-on. Implementing AR/VR in your school can be expensive, but there are applications that allow schools to get the most out of it without blowing their budget. Here are five free tools to consider adding to the AR/VR roster while waiting to win an education grant.
SkyView
The SKyView app is a winner among children who love space. The app requires users to use a smartphone and point it at the sky. It provides a real time view of the constellations and planets in the part of the sky that is being viewed through the phone. The app is especially great at night to view the placement of stars, satellites, and planets and identify them.
Berlin Blitz
Not all screen time has to be destructive. AR/VR apps make for a great way to enhance history lessons and make them more interesting and vivid. The BBC offers a 360-degree virtual learning experience that is free for all and can be accessed through a web browser on any device. Berlin Blitz lets users ride a bomber plane that was flown over Berlin by a camera crew and a journalist.
Froggipedia
Science classes are not complete without dissecting a frog. However, it can be too brutal for some classes or simply time-consuming and costly. This is where Froggipedia comes in. The app uses a virtual frog and displays the frog anatomy as if there was a frog on the desk. Not only is it safer but also cleaner and more animal-friendly. The app demonstrates how a frog’s body works in real-time without having to actually dissect a frog.
Google Expeditions
Google Expeditions lets users take a trip around the world from their screens. The initiative is part of Google’s Arts and Culture website. Learners can take expeditions across timelines and geographies. In addition, the classes come with follow-up materials for educators to do a class based on the trip.
Sandbox AR
Created by Discovery Education, the Sandbox AR app provides a comprehensive AR experience that lets students build a virtual world in any room. This allows for educators to move classes and take interactive sessions. For instance, students can discover the wonders of ancient Rome in a school auditorium.
To Conclude
At a time when remote learning has become an essential aspect of education, interactive and immersive apps are the best ways to ensure that education is fun, meaningful, and beneficial to students. These free resources ensure that schools are able to make the most of AR and VR technologies without having to invest in expensive hardware and paid applications.
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Education Technology
Article | July 15, 2022
Jeffrey Lee Funk and Gary Smith
Americans once believed that science was on our side. Radar, microwaves, penicillin, helicopters, magnetrons, and nuclear weapons helped win World War II and fight the Cold War against the Soviet Union. Vaccines for polio, smallpox, tetanus, measles, mumps, and rubella literally wiped out diseases that once killed millions. Televisions, polymers, radial tires, Velcro, vinyl, and freezers made our lives more comfortable. Nuclear power promised us energy too cheap to meter.
We celebrated the space program that sent astronauts walking on the moon and splashing back home again. The annual meetings of the American Association for Advances in Science were regularly covered by the media. New electronic products and medical technologies continued to astonish in the 1960s, 1970s and 1980s.
How things have changed! The last blockbuster technologies were the iPhone and iPad more than ten years ago and they are, at best, indirectly linked to scientific advances. Nanotechnology, superconductors, quantum computers, and fusion still seem far away as do replacements for integrated circuits, silicon solar cells, and lithium-ion batteries.
A week before the 1980 presidential election, President Jimmy Carter and challenger Ronald Reagan held their only debate—and Reagan sealed the deal by asking Americans, “Are you better off today than you were four years ago?” Nowadays, too many Americans don’t feel better off than they were 10 or even 20 years ago and the elite are tempting targets.
Millions of jobs left the country while economists proclaimed that it was all for the best. Now experts predict that robots and AI will eliminate millions of more jobs—not just blue-collar workers, but accountants, journalists, lawyers, architects, doctors, and nurses. The predictions sound like boasts and make the ruling elite look like the enemy.
Bill Gates tells us to stop eating meat while he flies around the world in his private jet. Politicians tell us to wear face masks while they party in McMansions inside gated communities. Universities say they need more government funding while professors are paid more money for doing less work then most taxpayers. Scientists say they need more largesse while they live among the elite and well-connected.
The rapid development of safe and effective COVID-19 vaccines in less than 11 months was an absolutely stunning achievement, done with real science applied to a promising but unproven type of vaccine called messenger RNA (or mRNA). Instead of nationwide celebrations, there was fear and paranoia. Here are some comments in response to a March 2021, CNBC news story on government guidelines for COVID-19 vaccinations:
I still haven’t gotten one, never will and no one is going to tell me what I can and can’t do vaccinated or not!!
Flu shots are proven to make you 38% more likely to catch another respiratory virus like Covid.
Easy way to target the elderly. Don't be fooled people.
Biggest scam in our lifetime.
I won’t vax I won’t mask I won’t follow mandates or guidelines and I’m armed.
Millions believe that 5G is being used to spread COVID-19 (and they have burned down cell towers to stop it) and that COVID vaccines are a nefarious plot (and they refuse to be vaccinated). A recent survey found that 44 percent of Republicans, 24 percent of independents, and 19 percent of Democrats believe that Bill Gates is developing a COVID-19 vaccine that will implant microchips in us so that our movements can be monitored.
Science was supposed to replace superstition and rumours with logic, reason, and empirical evidence. It still can.
How do we collectively resurrect the reputation of science? A starting point is better science education. Memorizing the names of the parts of a cell and then forgetting them after a test is not scientific understanding. Nor is deciphering the periodic table or memorizing trigonometric formulas. Science is fundamentally about being curious—about how things work and why they sometimes don’t work. Richard Feynman’s journey to Nobel laureate began with a boyhood curiosity about how radios work. He tinkered with them, took them apart, and put them back together. He fixed other people’s radios. He loved it.
He later wrote about his life-long curiosity:
When I was in high school, I’d see water running out of a faucet growing narrower, and wonder if I could figure out what determines that curve. I found it was rather easy to do. I didn’t have to do it; it wasn’t important for the future of science; somebody else had already done it. That didn’t make any difference: I’d invent things and play with things for my own entertainment.
Kids don’t have to become Nobel laureates to appreciate how science can satisfy their curiosity. Kids who appreciate science can grow up to respect science and become scientists.
Another part of the problem is that far too many superbly intelligent, voraciously hard-working scientists devote so much of their time to generating the papers and citations that are now required for promotion and funding. Anirban Maitra, a physician and scientific director at MD Anderson Cancer Centre, wryly observed that, “Everyone recognizes it’s a hamster-in-a-wheel situation, and we are all hamsters.”
The public wants to see technologies that improve our lives, not long CVs filled with papers no one reads. We need scientific advances that are useful and affordable.
We also want stable jobs with decent pay. Semiconductor factories once provided good jobs but these were shipped overseas and new ones haven’t been created from new commercialized science-based technologies. Where are the American factories producing products based on nanotechnology, superconductors, fusion, quantum computers and new forms of semiconductors, displays, and solar cells?
American scientists are the best in the world and real science can produce useful innovation and good jobs, but these need to become our priorities.
Jeffrey Funk is a retired Associate Professor, most recently from the National University of Singapore and now an independent technology consultant. He received the NTT DoCoMo Mobile Science Award for lifetime contributions to the social science aspects of mobile communications. His research has been reported in the Wall Street Journal and the Financial Times.
Gary N. Smith is the Fletcher Jones Professor of Economics at Pomona College. His research on financial markets, statistical reasoning, and data mining often involves stock market anomalies, statistical fallacies, and the misuse of data. He is the author of The AI Delusion, (Oxford, 2018) and co-author (with Jay Cordes) of The 9 Pitfalls of Data Science (Oxford 2019), which won the Association of American Publishers 2020 Prose Award for Popular Science & Popular Mathematics, and The Phantom Pattern Problem (Oxford 2020).
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Continuing Education
Article | November 15, 2022
After a busy exam season, students up and down the country look forward to long summer vacations, hopefully with a trip or two! Unfortunately, due to COVID-19, many of us don’t want to catch a flight this summer. But all is not lost! Gale Primary Sources, an online database of digitised primary sources, allows you to explore your cancelled holiday destination in a virtual way – from the safety of your own home!
Personally, I’d planned to go to Marseille in June, which is a historic city in the South of France well known for its Roman and medieval architecture and ruins. Instead, I had a really fun afternoon exploring Marseille by delving into some rare and quirky primary sources – and you can go there with me in this blog post!
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Online Education
Article | May 31, 2022
In 2021, Class, a virtual classroom app that combines with Zoom, neared unicorn status after receiving funding from SoftBank Vision Fund II. But, with just 10 months and a string of top edtech U.S. investors to back it up, the app’s spectacular rise only speaks to the boom in online education in the past two years.
Online learning has changed. It went from centering around accessibility to becoming the primary delivery method almost overnight. So when it comes to screen time, this newest addition to our already screen-filled lives is uninvited. Especially for children, it only meant that screen time was highly monitored during lockdown. And that change came with struggles. Between configuring the technicalities of accessing online classrooms and figuring out how to engage students, teachers have faced an uphill battle all along.
There is plenty of research to suggest that too much screen time has negative health implications, but education has to continue at all costs. 2021 was full of stories of students finding creative ways of avoiding classes or not attending them. One 8-year-old found a loophole in Zoom’s app last year that locked her out of her Zoom class. Even Zoom’s technical team failed to find the issue. It led to a goose chase into discovering that the child was locking herself out by inputting the wrong password over 20 times.
Screen Time Vs Screen-Tied
Screen time has five types: television, video games, social media, music, and reading. The key is not just to regulate screen time but also the content that is being consumed. Technology may have evolved, but our ability to use it for long durations and to conduct sensory tasks like learning over the internet hasn’t. Between education, video-games, social media and TV, distribution meant calibrating what type of content should be consumed in order to reduce the negative impact.
Approximately 75% of all teenagers own a smartphone today. In addition, a majority of young adults report video games as their go-to activity in their free time. While research on the use of video games may be inconclusive, prolonged exposure is nevertheless known to rewire developing brains. There’s also a high risk to susceptible minds with regards to unfiltered and harmful messages from social media, which is a massive source of increased screen time for children and teenagers.
All these issues call for a meaningful control of screen time. But in a sea of endless information and uninterrupted content, how do you identify the right balance?
Culling Unnecessary Content
For educators, the aim is clear: to balance screen time so precariously that children do not lose their will to learn or play. Parents and educational institutions must identify the following objectives through the content they are letting their families consume:
Developing digital skills to prepare children for higher education and digital careers
Raising digital citizens that use online mediums to contribute to their communities
Exposing learners to new ideas and concepts in a safe context
Acquiring creative skills, interpersonal expression, and etiquette for engagement online
There is no dearth of educational content online, but it is important to achieve a balance between the educational and the entertainment consumption of learners. On occasion, both can be combined through interactive shows and programs that do not expose learners to addictive behaviors.
Designating screen-free times, activities, and even locations like meals, traveling, or bedrooms can help learners build a habit of controlling their screen time.
To Wrap It Up
There is no doubt that the pandemic provided online learning with a much-needed shot in the arm. This also means that screen time has exponentially increased. Thanks to both virtual schools and a complete lockdown on going outside, young learners were left with no option but to turn to their screens. Whether to connect to their peers, attend classes, or spend their free time, learners are faced with a barrage of screen time that can affect their ability to navigate a post-pandemic world. Parents and educators must take it upon themselves to lay down the guidelines that drive the harmonious use of electronics without encouraging total dependence on them.
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