Picking the right projector for school can be a tough decision as the types and prices range pretty widely. From affordable options to professional grade pricing, there are many choices. The problem is that the performance is also hugely varied. This guide aims to be the solution by offering all you need to know about buying the right projector for school where you are.
Luke covers a variety of topics including:
Types of projectors
Screen quality
Light type
Connectivity
Pricing
From DSC: I posted this because Luke covered a variety of topics — and if you’re set on going with a projector, this is a solid article. But I hesitated to post this, as I’m not sure of the place that projectors will have in the future of our learning spaces. With voice-enabled apps and appliances continuing to be more prevalent — along with the presence of AI-based human-computer interactions and intelligent systems — will projectors be the way to go? Will enhanced interactive whiteboards be the way to go? Will there be new types of displays? I’m not sure. Time will tell.
DC: So as the world watches how America’s judicial system works (or doesn’t work), we tell them, “Trump is above the law, at least in many circumstances.” https://t.co/ehjBFKcA2I
— Daniel Christian (he/him/his) (@dchristian5) July 2, 2024
From DSC: I realize I lose a lot of readers on this Learning Ecosystems blog because I choose to talk about my faith and integrate scripture into these postings. So I have stayed silent on matters of politics — as I’ve been hesitant to lose even more people. But I can no longer stay silent re: Donald Trump.
I, too, fear for our democracy if Donald Trump becomes our next President. He is dangerous to our democracy.
Also, I can see now how Hitler came to power.
And look out other countries that Trump doesn’t like. He is dangerous to you as well.
He doesn’t care about the people of the United States (nor any other nation). He cares only about himself and gaining power. Look out if he becomes our next president.
Unlimited Presidential power. According to Trump vs the US, the “President may not be prosecuted for exercising his core constitutional powers, and he is entitled to at least presumptive immunity from prosecution for his official acts.” Justice Sotomayor says this makes the President a “king.” This power + surveillance + AGI/autonomous weapons mean the President is now the most powerful king in the history of the world.
We have to provide instructors the support they need to leverage educational technologies like generative AI effectively in the service of learning. Given the amount of benefit that could accrue to students if powerful tools like generative AI were used effectively by instructors, it seems unethical not to provide instructors with professional development that helps them better understand how learning occurs and what effective teaching looks like. Without more training and support for instructors, the amount of student learning higher education will collectively “leave on the table” will only increase as generative AI gets more and more capable. And that’s a problem.
From DSC: As is often the case, David put together a solid posting here. A few comments/reflections on it:
I agree that more training/professional development is needed, especially regarding generative AI. This would help achieve a far greater ROI and impact.
The pace of change makes it difficult to see where the sand is settling…and thus what to focus on
The Teaching & Learning Groups out there are also trying to learn and grow in their knowledge (so that they can train others)
The administrators out there are also trying to figure out what all of this generative AI stuff is all about; and so are the faculty members. It takes time for educational technologies’ impact to roll out and be integrated into how people teach.
As we’re talking about multiple disciplines here, I think we need more team-based content creation and delivery.
There needs to be more research on how best to use AI — again, it would be helpful if the sand settled a bit first, so as not to waste time and $$. But then that research needs to be piped into the classrooms far better. .
From DSC: Last Thursday, I presented at the Educational Technology Organization of Michigan’s Spring 2024 Retreat. I wanted to pass along my slides to you all, in case they are helpful to you.
Is College Worth It? — from pewresearch.org by Richard Fry, Dana Braga, and Kim Parker As economic outcomes for young adults with and without degrees have improved, Americans hold mixed views on the value of college
From DSC: I post items like this in the hopes that those working within the world of higher education will lower the price of obtaining a degree while moving much more aggressively to offer more affordable ways of learning throughout one’s life.
With college costs rising and some students and families questioning the return on investment of a four-year degree, a few pioneering state universities are exploring programs that would grant certain bachelor’s degrees in three years.
The programs, which also are being tried at some private schools, would require 90 credits instead of the traditional 120 for a bachelor’s degree, and wouldn’t require summer classes or studying over breaks. In some cases, the degrees would be designed to fit industry needs.
Today we’ll dive into the main reasons behind why teachers quit and signs to look for if you’re considering quitting teaching too.
… Instructional design
Instructional design is the process of developing learning experiences for higher education, the corporate world, or for organizations such as non-profits. Many teachers transition into the field because of overlapping tasks that allow you to continue teaching, all while learning a new skill set. But instructional design also offers:
Higher rates of pay than teaching. Instructional design is a better paid industry than teaching. You can also work when and where you like.
Better work-life balance. 94% of instructional designers said they were happy with their work-life balance in our recent survey.
Less stress. Instructional design is a less demanding role than teaching as you don’t have the same safety considerations or unreasonable expectations as you have in many teaching jobs.
From DSC: I hesitate to post this, as I don’t want to discourage teachers already dealing with all kinds of challenges. But I’m posting it for the teachers who are tired of fighting a broken one-size-fits-all system that answers to their state’s legislators (vs. their students/families/communities). For those teachers hanging in there, please fight for change where you think it’s needed. We trust your judgment, as you are on the front lines. And I always try to support people working on the front lines — whether in business or in schools.
Now, after the pandemic, with the value of the bachelor’s degree foremost in the minds of students and families, a new academic arms race is emerging. This one is centered around academic innovation. The winners will be those institutions that in the decade ahead better apply technology in teaching and learning and develop different approaches to credentialing.
Sure, technology is often seen as plumbing on campuses — as long as it works, we don’t worry about it. And rarely do prospective students on a tour ever ask about academic innovations like extended reality or microcredentials. Campus tours prefer to show off the bells and whistles of residential life within dorms and dining halls.
That’s too bad.
The problem is not a lack of learners, but rather a lack of alignment in what colleges offer to a generation of learners surrounded by Amazon, Netflix, and Instagram, where they can stream entertainment and music anytime, anywhere.
From DSC: When I worked for Calvin (then College, now University) from 2007-2017, that’s exactly how technologies and the entire IT Department were viewed — as infrastructure providers. We were not viewed as being able to enhance the core business/offerings of the institution. We weren’t relevant in that area. In fact, the IT Department was shoved down in the basement of the library. Our Teaching & Learning Digital Studio was sidelined in a part of the library where few students went to. The Digitial Studio’s marketing efforts didn’t help much, as faculty members didn’t offer assignments that called for multimedia-based deliverables. It was a very tough and steep hill to climb.
Also the Presidents and Provosts over the last couple of decades (not currently though) didn’t think much of online-based learning, and the top administrators dissed the Internet’s ability to provide 24/7 worldwide conversations and learning. They missed the biggest thing to come along in education in 500 years (since the invention of the printing press). Our Teaching & Learning Group provided leadership by starting a Calvin Online pilot. We had 13-14 courses built and inquiries from Christian-based high schools were coming in for dual enrollment scenarios, but when it came time for the College to make a decision, it never happened. The topic/vote never made it to the floor of the Faculty Senate. The faculty and administration missed an enormous opportunity.
When Calvin College became Calvin University in 2019, they were forced to offer online-based classes. Had they supported our T&L Group’s efforts back in the early to mid-2010’s, they would have dove-tailed very nicely into offering more courses to working adults. They would have built up the internal expertise to offer these courses/programs. But the culture of the college put a stop to online-based learning at that time. They now regret that decision I’m sure (as they’ve had to outsource many things and they now offer numerous online-based courses and even entire programs — at a high cost most likely).
My how times have changed.
For another item re: higher education at the 30,000-foot level, see:
Lifelong Learning Models for a Changing Higher Ed Marketplace — from changinghighered.com by Dr. Drumm McNaughton and Amrit Ahluwalia Exploring the transformation of higher education into lifelong learning hubs for workforce development, with innovative models and continuing education’s role.
Higher education is undergoing transformational change to redefine its role as a facilitator of lifelong learning and workforce development. In this 200th episode of Changing Higher Ed, host Dr. Drumm McNaughton and guest Amrit Ahluwalia, incoming Executive Director for Continuing Studies at Western University, explore innovative models positioning universities as sustainable hubs for socioeconomic mobility.
The Consumer-Driven Educational Landscape
Over 60% of today’s jobs will be redefined by 2025, driving demand for continuous upskilling and reskilling to meet evolving workforce needs. However, higher education’s traditional model of imparting specific knowledge through multi-year degrees is hugely misaligned with this reality.
Soaring education costs have fueled a consumer mindset shift, with learners demanding a clear return on investment directly aligned with their career goals. The expectation is to see immediate skills application and professional impact from their educational investments, not just long-term outcomes years after completion.
What about course videos? Professors can create them (by lecturing into a camera for several hours hopefully in different clothes) from the readings, from their interpretations of the readings, from their own case experiences – from anything they like. But now professors can direct the creation of the videos by talking – actually describing – to a CustomGPTabout what they’d like the video to communicate with their or another image. Wait. What?They can make a video by talking to a CustomGPT and even select the image they want the “actor” to use? Yes. They can also add a British accent and insert some (GenAI-developed) jokes into the videos if they like. All this and much more is now possible. This means that a professor can specify how long the video should be, what sources should be consulted and describe the demeanor the professor wants the video to project.
From DSC: Though I wasn’t crazy about the clickbait type of title here, I still thought that the article was solid and thought-provoking. It contained several good ideas for using AI.
Excerpt from a recent EdSurge Higher Ed newsletter:
There are darker metaphors though — ones that focus on the hazards for humanity of the tech. Some professors worry that AI bots are simply replacing hired essay-writers for many students, doing work for a student that they can then pass off as their own (and doing it for free).
From DSC: Hmmm…the use of essay writers was around long before AI became mainstream within higher education. So we already had a serious problem where students didn’t see the why in what they were being asked to do. Some students still aren’t sold on the why of the work in the first place. The situation seems to involve ethics, yes, but it also seems to say that we haven’t sold students on the benefits of putting in the work. Students seem to be saying I don’t care about this stuff…I just need the degree so I can exit stage left.
My main point: The issue didn’t start with AI…it started long before that.
This financial stagnation is occurring as we face a multitude of escalating challenges. These challenges include but are in no way limited to, chronic absenteeism, widespread student mental health issues, critical staff shortages, rampant classroom behavior issues, a palpable sense of apathy for education in students, and even, I dare say, hatred towards education among parents and policymakers.
…
Our current focus is on keeping our heads above water, ensuring our students’ safety and mental well-being, and simply keeping our schools staffed and our doors open.
What is Ed? An easy-to-understand learning platform designed by Los Angeles Unified to increase student achievement. It offers personalized guidance and resources to students and families 24/7 in over 100 languages.
Also relevant/see:
Los Angeles Unified Bets Big on ‘Ed,’ an AI Tool for Students — from by Lauraine Langreo
The Los Angeles Unified School District has launched an AI-powered learning tool that will serve as a “personal assistant” to students and their parents.The tool, named “Ed,” can provide students from the nation’s second-largest district information about their grades, attendance, upcoming tests, and suggested resources to help them improve their academic skills on their own time, Superintendent Alberto Carvalho announced March 20. Students can also use the app to find social-emotional-learning resources, see what’s for lunch, and determine when their bus will arrive.
Could OpenAI’s Sora be a big deal for elementary school kids?— from futureofbeinghuman.com by Andrew Maynard Despite all the challenges it comes with, AI-generated video could unleash the creativity of young children and provide insights into their inner worlds – if it’s developed and used responsibly
Like many others, I’m concerned about the challenges that come with hyper-realistic AI-generated video. From deep fakes and disinformation to blurring the lines between fact and fiction, generative AI video is calling into question what we can trust, and what we cannot.
And yet despite all the issues the technology is raising, it also holds quite incredible potential, including as a learning and development tool — as long as we develop and use it responsibly.
I was reminded of this a few days back while watching the latest videos from OpenAI created by their AI video engine Sora — including the one below generated from the prompt “an elephant made of leaves running in the jungle”
…
What struck me while watching this — perhaps more than any of the other videos OpenAI has been posting on its TikTok channel — is the potential Sora has for translating the incredibly creative but often hard to articulate ideas someone may have in their head, into something others can experience.
Can AI Aid the Early Education Workforce? — from edsurge.com by Emily Tate Sullivan During a panel at SXSW EDU 2024, early education leaders discussed the potential of AI to support and empower the adults who help our nation’s youngest children.
While the vast majority of the conversations about AI in education have centered on K-12 and higher education, few have considered the potential of this innovation in early care and education settings.
At the conference, a panel of early education leaders gathered to do just that, in a session exploring the potential of AI to support and empower the adults who help our nation’s youngest children, titled, “ChatECE: How AI Could Aid the Early Educator Workforce.”
Hau shared that K-12 educators are using the technology to improve efficiency in a number of ways, including to draft individualized education programs (IEPs), create templates for communicating with parents and administrators, and in some cases, to support building lesson plans.
Educators are, perhaps rightfully so, cautious about incorporating AI in their classrooms. With thoughtful implementation, however, AI image generators, with their ability to use any language, can provide powerful ways for students to engage with the target language and increase their proficiency.
While AI offers numerous benefits, it’s crucial to remember that it is a tool to empower educators, not replace them. The human connection between teacher and student remains central to fostering creativity, critical thinking, and social-emotional development. The role of teachers will shift towards becoming facilitators, curators, and mentors who guide students through personalized learning journeys. By harnessing the power of AI, educators can create dynamic and effective classrooms that cater to each student’s individual needs. This paves the way for a more engaging and enriching learning experience that empowers students to thrive.
In this article, seven teachers across the world share their insights on AI tools for educators. You will hear a host of varied opinions and perspectives on everything from whether AI could hasten the decline of learning foreign languages to whether AI-generated lesson plans are an infringement on teachers’ rights. A common theme emerged from those we spoke with: just as the internet changed education, AI tools are here to stay, and it is prudent for teachers to adapt.
Even though it’s been more than a year since ChatGPT made a big splash in the K-12 world, many teachers say they are still not receiving any training on using artificial intelligence tools in the classroom.
More than 7 in 10 teachers said they haven’t received any professional development on using AI in the classroom, according to a nationally representative EdWeek Research Center survey of 953 educators, including 553 teachers, conducted between Jan. 31 and March 4.
From DSC: This article mentioned the following resource:
One problem, of course, is that it’s prohibitively expensive to hire a tutor for every average or struggling student, or even one for every two or three of them. This was the two-sigma “problem” that Bloom alluded to in the title of his essay: how can the massive benefits of tutoring possibly be scaled up? Both Khan and Zuckerberg have argued that the answer is to have computers, maybe powered by artificial intelligence, serve as tutors instead of humans.
From DSC: I’m hoping that AI-backed learning platforms WILL help many people of all ages and backgrounds. But I realize — and appreciate what Natalie is saying here as well — that human beings are needed in the learning process (especially at younger ages).
But without the human element, that’s unlikely to be enough. Students are more likely to work hard to please a teacher than to please a computer.
Natalie goes on to talk about training all teachers in cognitive science — a solid idea for sure. That’s what I was trying to get at with this graphic: .
.
But I’m not as hopeful in all teachers getting trained in cognitive science…as it should have happened (in the Schools of Education and in the K12 learning ecosystem at large) by now. Perhaps it will happen, given enough time.
And with more homeschooling and blended programs of education occurring, that idea gets stretched even further.
Parents are looking for a different kind of education for their children.A 2024 poll of parents reveals that 72% are considering, 63% are searching for, and 44% have selected a new K-12 school option for their children over the past few years. So, what type of education are they seeking?
Additional polling data reveals that 49% of parents would prefer their child learn from home at least one day a week.While 10% want full-time homeschooling, the remaining 39% of parents desire their child to learn at home one to four days a week, with the remaining days attending school on-campus. Another parent poll released this month indicates that an astonishing 64% of parents indicated that if they were looking for a new school for their child, they would enroll him or her in a hybrid school.
DC: Young people coming out of college, if you can’t pay your credit card every month, cut it up. The higher interest rates can put you in hugely stressful, costly situations.
Per Bloomberg: But while the US economy has avoided a recession and unemployment has remained low, pic.twitter.com/bSWLZi1KJd
— Daniel Christian (he/him/his) (@dchristian5) March 16, 2024
…that doesn’t mean everyone is having an easy time of it. Some Americans feel increasingly pressured by the surge in the cost of carrying their debt. Delinquency rates on their credit card debt and auto loans are now at the highest in more than a decade.
Just a serious note of caution for you and for your future families.
And speaking of youth and personal finances — and seeing as it’s tax time — also see:
Deductions reduce the amount of your taxable income. In general, individuals not in a trade or business or an activity for profit, may take a standard deduction or itemize their deductions.
…
You should itemize deductions on Schedule A (Form 1040), Itemized Deductions if the total amount of your allowable itemized deductions is greater than your standard deduction or if you must itemize deductions because you can’t use the standard deduction. You may also want to itemize deductions if your standard deduction is limited because another taxpayer claims you as a dependent. Itemized deductions, subject to certain dollar limitations, include amounts you paid, during the taxable year, for state and local income or sales taxes, real property taxes, personal property taxes, mortgage interest, disaster losses, gifts to charities, and part of the amount you paid for medical and dental expenses.
DC: Hmmm…given that the militaries of the world have been integrating AI into their arsenals (likely for years), this kind of thing is a bit disturbing for me. Autonomous/self-correcting missiles, robotic tanks, drones, and more…here we come. Ouch.https://t.co/Qljl1U9m9S
— Daniel Christian (he/him/his) (@dchristian5) March 13, 2024
1,444
The number of students who were enrolled at Notre Dame College in fall 2022, down 37% from 2014. The Roman Catholic college recently said it would close after the spring term, citing declining enrollment, along with rising costs and significant debt.
28
The number of academic programs that Valparaiso University may eliminate. Eric Johnson, the Indiana institution’s provost, said it offers too many majors, minors and graduate degrees in relation to its enrollment.
…
A couple of other items re: higher education that caught my eye were:
University administrators see the need to implement education technology in their classrooms but are at a loss regarding how to do so, according to a new report.
The College Innovation Network released its first CIN Administrator EdTech survey today, which revealed that more than half (53 percent) of the 214 administrators surveyed do not feel extremely confident in choosing effective ed-tech products for their institutions.
“While administrators are excited about offering new ed-tech tools, they are lacking knowledge and data to help them make informed decisions that benefit students and faculty,” Omid Fotuhi, director of learning and innovation at WGU Labs, which funds the network, saidin a statement.
From DSC: I always appreciated our cross-disciplinary team at Calvin (then College). As we looked at enhancing our learning spaces, we had input from the Teaching & Learning Group, IT, A/V, the academic side of the house, and facilities. It was definitely a team-based approach. (As I think about it, it would have been helpful to have more channels for student feedback as well.)
Optionality. In my keynote, I pointed out that the academic calendar and credit hour in higher ed are like “shelf space” on the old television schedule that has been upended by streaming. In much the same way, we need similar optionality to meet the challenges of higher ed right now: in how students access learning (in-person, hybrid, online) to credentials (certificates, degrees) to how those experiences stack together for lifelong learning.
Culture in institutions. The common thread throughout the conference was how the culture of institutions (both universities and governments) need to change so our structures and practices can evolve. Too many people in higher ed right now are employing a scarcity mindset and seeing every change as a zero-sum game. If you’re not happy about the present, as many attendees suggested you’re not going to be excited about the future.
