Episodes
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Our guest for this episode, Lotfullah Andishmand, grew up in a village in rural Afghanistan where there was no internet access or electric lights. (He describes having had to navigate by moonlight to get to his uncle’s house for tutoring in chemistry.) In search of educational opportunity, he eventually moved to Kabul, where he discovered MIT OpenCourseWare’s lecture videos while studying electrical engineering at the university. Even there, though, the internet infrastructure was shaky enough that Lotfullah often resorted to downloading the course materials so he could study them at leisure when broadband wasn’t available. Now he’s living in India, pursuing an education in data science and artificial intelligence, but he hasn’t forgotten the difficulties he faced as a student in his own country. Recognizing that most of the available online educational resources are in English, a language few Afghans are fluent in, Lotfullah has used his computer skills to create an online learning platform offering educational materials in Persian. Someday, he hopes the platform will expand to include full online courses with direct interaction between instructors and students.
The Open Learners podcast is produced by Alexis Haut and hosted by Emmanuel Kasigazi and Michael Jordan Pilgreen.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator portal
MIT Emerging Talent program
MIT MicroMasters Program in Statistics and Data Science
6.0001 Introduction to Computer Science and Programming in Python on MIT OpenCourseWare
Hooshmand Lab online learning website (in Persian)
Music in this episode by Blue Dot Sessions
Share Your Open Learning Story
To share your own open learning story with Michael and Emmanuel, send them an email at [email protected].
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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When Nader AlEtaywi was in high school in Jordan, he had a passion for finance but his prospects seemed limited. Juggling his studies, minimum-wage jobs, and family crises made it hard to envision a future where he could develop his talents and flourish in his chosen field. Through sheer perseverance he finished high school and entered university, where during the Covid pandemic in late 2020 he discovered the world of educational resources that MIT Open Learning offers. He devoured MIT OpenCourseWare courses in statistics, computer programming, and calculus, and soon realized that he could take steps toward a career in finance by enrolling in a MITx MicroMasters program. The program’s instructional team recognized Nader’s talent, and when he finished the program they offered him a position as a teaching assistant. From there, drawing on the skills he had learned but also on the online community he had become a part of, Nader was able to get jobs in his field, first working for a financial firm in Jordan, and then for companies in the US and Dubai. In this episode, we hear his inspiring story of passion and perseverance.
The Open Learners podcast is produced by Alexis Haut and hosted by Emmanuel Kasigazi and Michael Jordan Pilgreen.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator portal
MIT MicroMasters Program in Finance
Dr. Egor Matveyev (MIT faculty page)
Prof. Andrew Lo (MIT faculty page)
Courses by Prof. Lo on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Share Your Open Learning Story
To share your own open learning story with Michael and Emmanuel, send them an email at [email protected].
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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Episodes manquant?
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Jae-Min Hong, our guest for this episode, is a hungry learner with wide-ranging curiosity and a distrust of groupthink. A native of South Korea, she has been fluent in English from childhood, which has opened up many educational possibilities for her. Aiming to widen her cultural horizons, she opted to attend high school in New Zealand; a few years later, she transferred from a Korean university to an American one so she could attend in-person classes during the Covid pandemic. With the help of lecture videos from MIT OpenCourseWare, Jae-Min was able to supplement her formal studies and pursue all the subjects that interest her, from chemistry and thermodynamics through data science and financial technology. She’s now back in South Korea, where she’s finishing a degree in economics at Yonsei University. She feels it’s time for her to really focus her attention on a single field and a single goal, a career in investment banking. But if that doesn’t work out, she says, she can always come back to MIT OpenCourseWare and dip once more into the wealth of resources it has to offer.
The Open Learners podcast is produced by Alexis Haut.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator portal
5.60 Thermodynamics & Kinetics on MIT OpenCourseWare
15.401 Finance Theory I on MIT OpenCourseWare
18.06 Linear Algebra on MIT OpenCourseWare
Prof. Gilbert Strang (MIT faculty page)
RES.18-005 Highlights of Calculus (including “The Big Picture of Calculus”) on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Share Your Open Learning Story
To share your own open learning story with Michael and Emmanuel, send them an email at [email protected].Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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In this inaugural episode of the Open Learners podcast, hosts Emmanuel Kasigazi and Michael Jordan Pilgreen interview Maria Eduarda Barbosa, a medical student located in Rio de Janeiro, Brazil. Maria tells in her own words how MIT OpenCourseWare changed the trajectory of her life, particularly how she might never have achieved her full potential if one of her teachers had not recognized her abilities and urged her to pursue more challenging studies. Googling “Calculus introductory course,” Maria discovered one of Prof. Gilbert Strang’s videos on MIT OpenCourseWare, and it opened a vision of new horizons for her. She became a near-daily user of MIT OpenCourseWare, and the experience transformed her intellectual life, inspiring her to become passionate about her own education and to share that passion with others around her. Maria describes how the experience has not only awakened her curiosity and self-motivation, but also given her a better attitude about the gaps in her existing knowledge. Now, she says, she doesn’t think, “Oh, I'm lost because I'm stupid”; instead she thinks, “I'm lost because I haven't learned this yet.”
The Open Learners podcast is produced by Alexis Haut.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator portal
Prof. Andrew Lo (MIT faculty page)
15.401 Finance Theory I on MIT OpenCourseWare
Prof. Gilbert Strang (MIT faculty page)
RES.18-005 Highlights of Calculus (including “The Big Picture of Calculus”) on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Share Your Open Learning Story
To share your own open learning story with Michael and Emmanuel, send them an email at [email protected].
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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Emmanuel Kasigazi is a data scientist from Kampala, Uganda. Michael Jordan Pilgreen is a financial technology engineer from Memphis, Tennessee. Kasigazi and Pilgreen know firsthand how transformative open learning can be: Pilgreen’s discovery of the free educational materials at MIT OpenCourseWare helped him develop new technical skills and eventually led to a new career in a field he is passionate about, while Kasigazi has enjoyed MIT OpenCourseWare’s wealth of lecture videos on YouTube for years, not only to learn within his field but also to immerse himself in the deep questions of psychology and philosophy. In this episode we hear from Kasigazi and Pilgreen about how open learning changed their lives and how they became friends and colleagues despite living on opposite sides of the world. We also hear of their new project, in which they’ll be teaming up to host an upcoming special season of Chalk Radio. Unlike the typical Chalk Radio season, which focuses on the supply side of open learning, featuring interviews with inspired educators at MIT, this special “Open Learners” podcast season will focus on candid conversations with open learners from all over the world. This special season is coming Fall 2024. Don’t miss it!
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Emmanuel Kasigazi - Open Learning Story
Michael Jordan Pilgreen - Open Learning Story
Music in this episode by Blue Dot Sessions
Share Your Open Learning Story
To share your own open learning story with Michael and Emmanuel, send them an email at [email protected].
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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This episode features a wide-ranging conversation about poetry: what it is, where it comes from, and why it matters. Our guest, poet (and poetry professor) Joshua Bennett, talks about the early experiences that pushed him toward poetry and about the people who shaped and inspired his creative approach as a writer. Many of these people are fellow poets, others are his own grandparents, parents, and teachers, but Prof. Bennett has also found inspiration in less expected figures; over the course of the interview, he name-checks the singers Yolanda Adams and Marvin Gaye, the biologists Charles Henry Turner and Ernest Everett Just, the astronaut Mae Jemison, and various characters from the TV series Star Trek: the Next Generation. Other topics Prof. Bennett addresses include the relation between poetry and generative AI (his own work is among the vast body of text that has been fed as training data into large language models), education as liberation, and the concept of social poetics. Eventually, the interview blossoms into a heartfelt meditation on human experience: childhood, aging, parenthood, identity, and the ways poetry enhances our humanity by capturing the magic of being alive.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Joshua Bennett’s faculty page
Joshua Bennett (Poetry Foundation)
Aracelis Girmay, from The Black Maria
June Jordan, “The Difficult Miracle of Black Poetry in America”
Charles Henry Turner (Wikipedia)
Ernest Everett Just (Wikipedia)
Mae Jemison (Wikipedia)
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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Our guest for this episode, Professor Rebecca Saxe, is MIT’s Associate Dean of Science. Prof. Saxe is also the principal investigator for her own laboratory, the Saxe Lab, where she deploys powerful technologies such as functional magnetic resonance imaging (fMRI) to study the relationship between human thought and brain activity. (She originally went into cognitive neuroscience because, as she puts it, there’s nothing cooler than the fact that “all the thoughts we ever have” arise out of the firing of neurons.). Prof. Saxe is also deeply committed to improving how research is conducted and published, both in her own field and in others to support a scientific method that will be more robust and will yield more reliably replicable results. One of the ways to achieve this more robust science, she explains, is to make a shift toward more openness, embracing transparency in every step of the scientific process and promoting generosity in the sharing of data.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Prof. Saxe’s faculty page at Saxe Lab website
“How We Read Each Other’s Minds” (TED talk video)
Nelson memo on open access to Federally funded research (PDF)
9.401 Tools for Robust Science on MIT OpenCourseWare
RES.9-005 fMRI Bootcamp on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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As MIT’s Senior Associate Dean for Open Learning, Christopher Capozzola’s job is to look forward, identifying new opportunities and facing new challenges in online and digital learning. But he’s also a professor of American history. In that capacity, his job also requires him to study the opportunities and challenges people faced in the past—and, in the classroom, to make those past events meaningful to young people in the present. In this episode, Prof. Capozzola draws analogies between the present moment and the late 1800s, when new communication technologies and systems for organizing and presenting information transformed the world. Just like in the 19th century, he says, we’re facing questions about the trustworthiness of the flood of information we’re exposed to, as well as about how to democratize access to that information in order to achieve a more equitable society. In overseeing MIT OpenCourseWare and other programs in MIT Open Learning, Prof. Capozzola says, he’s on a mission to make information both trustable and discoverable, and to seek out—and collaborate with—the innovators and philanthropists (the “Deweys and Carnegies” of today) who can support that mission.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Prof. Capozzola’s faculty page
The Dewey decimal classification system (PDF)
The Carnegie libraries
21H.221 The Places of Migration in United States History on MIT OpenCourseWare
21H.223 War & American Society on MIT OpenCourseWare
21H.224 Law and Society in US History on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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Professor Hal Abelson has been active in computer science for over half a century—the first computer he worked with, in high school, was the kind where programs were encoded in a pattern of holes punched into a paper tape fed into the machine. When he arrived at MIT as a graduate student in the late 1960s, Abelson became involved in exploring computers’ potential as educational tools. One of his first projects, under the guidance of Prof. Seymour Papert, involved working to create a graphics display for use with the Logo programming language, which had first been introduced to schoolkids just a year or two earlier. In this episode, Prof. Abelson reminisces about those early experiences and discusses the importance of computer education for everyone–including, and especially, for children who have the power to make real-world impact through their programming work. He also weighs in on the risks associated with artificial intelligence, and describes his involvement in MIT’s decision to give away educational materials online for free—an initiative that ultimately became MIT OpenCourseWare. Fundamentally, Prof. Abelson believes that computer scientists need to confront not only the technical challenges of designing new systems or applications, but also a deeper, humanistic question: “What, in fact, is worth making?”
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Prof. Abelson’s faculty page
Logo and the Turtle
Scratch coding language
MIT App Inventor
6.S062 Generative Artificial Intelligence in K-12 Education on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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In a departure from our usual format, in which we interview an exceptional faculty member to learn about their approach to teaching, this time we’re showcasing an exemplary piece of student work: an exploration of ways in which seemingly everyday places and activities, such as a cornfield, the meeting place of two rivers, or the process of planting and tending crops, are imbued with sacredness in Diné (Navajo) tradition. This episode was created by first-year students as a semester-long project in the course SP.360 Terrascope Radio as part of MIT Terrascope, a learning community for first-year undergraduate students focused on solving complex environmental problems. (For more information on the Terrascope learning community and its approach to student-led problem-solving, check out our interview with Dr. Ari Epstein in Season 5 Episode 5, which we’re releasing simultaneously with this special episode!) Follow along with the Terrascope students as they visit the Navajo Nation and learn firsthand about how the Diné people’s traditional relationship with the land survives as a powerful force in their lives, both shaping their response to environmental issues and marking their identity as a distinct people.
This episode was produced by the Spring 2023 MIT Terrascope Radio class: Xiner Luo, Jacqueline Prawira, Nevena Stojkovic, and Elisa Xia.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
S5 E5 Chalk Radio interview about Terrascope with Ari Epstein
Terrascope Radio
The Navajo Nation at Wikipedia
NMSU Agricultural Science Center at Farmington
The Gold King Mine incident
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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You thought Chalk Radio was a podcast about inspired teaching at MIT? Yes and no! “We don't do a lot of teaching,” says Dr. Ari Epstein, our guest for this week’s episode. Dr. Epstein is associate director of the Terrascope program, a learning community for first-year undergraduates. Each year the program focuses on one particular issue relating to sustainability, and participants in the program learn by direct experience, launching themselves into projects focused on solving complex environmental problems. The role of the program’s instructional staff, Dr. Epstein says, is to create an environment where learning can happen, rather than to impart knowledge or teach skills directly. Toward the end of the semester, the students create a website describing their proposed solutions in as much technical detail as they can. And then a week later, they present their proposals in front of an invited panel of outside experts. In the process of preparing for this presentation, students often come to realize that understanding the history and cultural implications of an issue are just as important as understanding the science behind it and the technology available for dealing with it.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Dr. Epstein’s faculty page
The Terrascope program
RES.12-002 Terrascope on MIT OpenCourseWare
DigDeep
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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In this episode we meet professor and Nobel laureate Esther Duflo and her colleague Dr. Sara Ellison for a discussion about economics: what it is, how it differs from sociology, how it incorporates classic intellectual tools like probability and statistics with newer technologies like machine learning, and how it can itself be a tool for improving the world by solving problems of inequity one problem at a time. As Duflo and Ellison explain, economics has shifted in recent decades from a primarily solo endeavor to an intensely collaborative one, in which any given paper is likely to have multiple co-authors but also to be based on the work of an even larger group of people—not only professional economists but also psychologists, teachers, NGO workers, and so on. (Fittingly, Duflo’s and Ellison’s teaching is collaborative as well; they work together as co-instructors on the course 14.310x Data Analysis for Social Scientists, available on both MITx Online and MIT OpenCourseWare.) Other topics covered in the episode include why online shopping isn’t as cheap as it seems like it should be and why you should disable some of your spreadsheet’s default settings.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Professor Duflo’s faculty page
Dr. Ellison’s faculty page
14.310x Data Analysis for Social Scientists on MIT OpenCourseWare
14.310x Data Analysis for Social Scientists on MITx Online
MITx MicroMasters Program in Statistics and Data Science
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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This conversation with Prof. David Kaiser, who teaches physics and the history of science at MIT, covers a vast timespan, from the beginning of the universe to the present day. Prof. Kaiser explains that inflationary cosmology helps connect our understanding of quantum fluctuations—what he calls the “jitters” that particles undergo at subatomic levels—to the irregular distribution of matter in the universe. What’s most exciting, he says, is that simulations based on inflationary theory produce predictions that closely match detailed measurements of the cosmos. Later in the interview, Prof. Kaiser discusses how he teaches his course on 20th-century science, seeking to demythologize Albert Einstein (“He was no Einstein as a young person!”) and examining the historical context of the development of nuclear weapons as portrayed in the 2023 film Oppenheimer. He hopes his students will learn to see science not as happening in isolation but as a product and producer of historical events and cultural changes. Lastly, he discusses what he’s learned from his years of teaching the course, and in particular how he helps students who are anxious about writing papers to overcome their fears.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Professor Kaiser’s faculty page (MIT Physics department)
Professor Kaiser’s faculty page (MIT Program in Science, Technology, and Society)
STS.042 Einstein, Oppenheimer, Feynman: Physics In The 20th Century on OCW
MIT’s communication requirement
Oppenheimer (2023) on IMDB
Containment (2015) on IMDB
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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Paradoxically, urban planning professor David Hsu doesn’t consider himself a “city person,” but he has great appreciation and enthusiasm for cities as places where meaningful steps can be taken toward climate mitigation. In this episode, Prof. Hsu explains that urban planners can help move cities to take action to reduce the amount of greenhouse gas emissions from the construction, heating, power, and transport sectors. But he observes that the most lasting and successful actions are ones that are implemented democratically, with the consent and participation of the affected communities. To win over those communities, he says, technical experts have to learn to communicate solid facts using math that even a layperson can follow. And they need to learn that sometimes there can be more than one defensible position in response to a given problem—which is why Prof. Hsu often asks his students to read multiple papers that take conflicting positions on a particular problem, and to evaluate which paper’s (or papers’) arguments are more persuasive. Because in the end, it’s people who need to be persuaded to take action against climate change—solutions won’t implement themselves.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Professor Hsu’s faculty page
11.165J Urban Energy Systems and Policy on MIT OpenCourseWare
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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You don’t need a multibillion-dollar supercollider to detect subatomic particles. In fact, you can build a working cloud chamber—a device capable of revealing the cosmic radiation and radon decay events that go on continuously around us—with just a block of dry ice, some rubbing alcohol, and a few objects you probably already have in your kitchen. What’s more, constructing the cloud chamber only takes about an hour, making it an ideal project for an introductory physics class, for intellectually engaged nonscientists, or even for curious kindergartners (with some adult supervision!). In this interview, engineering professor Anne White discusses the pedagogical usefulness of such hands-on activities—and at the other end of the spectrum, she describes her enthusiasm for a much, much larger physics project, the decades-long effort to put nuclear fusion to practical use as a source of clean power for the world. The interview also touches on Prof. White’s experience of mentorship, both as mentee in her youth and as mentor now, and on the formative influence of childhood toys in paving the way for the kind of creative goal-driven tinkering that nuclear scientists and engineers practice.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Professor White’s faculty page
22.011 Nuclear Engineering: Science, Systems and Society on MIT OpenCourseWare
Anne White's article: Cloud Chamber Kit for Active Learning in a First-Year Undergraduate Nuclear Science Seminar Class (PDF)
PBS NOVA video on making a kitchen cloud chamber
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
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We first interviewed Professor Michel DeGraff back in season 1; he now returns for another episode, diving deeper into issues of culture and identity. He talks about his childhood in Haiti, where he was punished at school for speaking his own mother tongue, and where he was taught by his teachers and even his parents that Kreyòl was not “a real language.” After doing early work in natural language processing that led him to question widespread assumptions about language, Prof. DeGraff shifted his academic focus to linguistics. He now begins each iteration of his course 24.908 Creole Languages and Caribbean Identities by asking his students to write linguistic autobiographies that describe the languages they grew up speaking and examine their own attitudes about language. In addition to discussing that course, he talks in this episode about his efforts to draw attention to language’s role in perpetuating imbalances of power. As an added bonus, we hear from two students from 24.908, discussing how Prof. DeGraff helped cultivate trust in the classroom, and how that trust freed the students to enrich each other’s understanding of the world by sharing personal experiences and insights.
*English Translation of Prof. Michel DeGraff’s Kreyòl Statement:
So, my fellow countrymen,
There's something that is very VERY important to understand:
we must understand the origins of prejudices against Kreyòl.
We must also remember that Dessalines said, so clearly,
that everyone is human. And he also knew that,
if everyone is human, then every language is a perfectly normal language.
So Kreyòl, too, is a perfectly normal language.
That's why he said, since before 1804,
that Kreyòl is our own language,
so we don't need to always look for other languages to speak.
Yes, we must remember, if we did not have Kreyòl as a language,
we could never have succeeded in making this revolution
that gave us an independent Haiti.
Kreyòl was the language of the revolution.
So, today, we must use
Kreyòl too as language of instruction.
It is this language that will allow all children in Haiti
to access quality education as their right.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Professor DeGraff’s faculty page
24.908 Creole Languages and Caribbean Identities on OpenCourseWare
The MIT-Haiti Initiative
Chalk Radio Season 1 episode with Prof. DeGraff
NY Times op-ed by Prof. DeGraff
Linguistics and Economics in the Caribbean (article by Ianá Ferguson)
Music in this episode by Blue Dot Sessions (https://www.sessions.blue/)
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
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Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter. (https://ocw.mit.edu/newsletter/)
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
-
Many people associate the word “sustainability” with a few specific activities such as composting or recycling. Our guests for this episode, Dr. Liz Potter-Nelson and Sarah Meyers, point out that sustainability is actually much broader, encompassing all the future-oriented practices that promote the continued flourishing of individuals, cultures, and life on earth. Dr. Potter-Nelson and Meyers have sought not only to make education a tool for sustainability but to make it a sustainable activity itself. In this episode, they describe how they created the Sustainability and Climate Change Across Learning Environments (SCALES) project, a curated repository of open-source, easily adaptable educational resources, many of them originally adapted from course materials on MIT OpenCourseWare. These resources, which are categorized according to a set of six main pedagogical approaches and six chief competency areas, draw from a surprisingly wide range of academic fields, but each was selected for its potential to support sustainability in the classroom and in the world. After all, Dr. Potter-Nelson and Meyers say, sustainability is an inherently interdisciplinary subject, one that can inform–and be informed by–teaching in nearly any field of study.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
Dr. Potter-Nelson’s website
Sarah Meyers at MIT’s Environmental Solutions Initiative
Teaching with Sustainability resource on OpenCourseWare
The SCALES Project
Dr. Potter-Nelson’s white paper on sustainability education
United Nations Sustainable Development Goals
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On Twitter
On Instagram
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
-
Nobody comes into this world already knowing how to teach—and most students arrive at undergraduate or graduate programs without any teaching experience at all. For those who are selected to be teaching assistants, the prospect of facing a classroom of students for the first time can be terrifying. To assuage those fears and provide pedagogical skills, the Biology department at MIT runs a training program for new TAs; our guest Dr. Summer Morrill helped develop the curriculum for that program, as well as serving as an instructor in it. In this episode, Dr. Morrill describes how she designed the content of the training program to reflect the specific challenges Biology TAs typically face in their first semester. Among the topics she discusses are the importance of empathy and inclusiveness in classroom teaching, how the same habits of thought that make effective biologists can also make especially effective teachers, and ways in which the course materials from the training program (which she is sharing in a forthcoming supplemental resource on OCW), would lend themselves to being usefully adapted for training TAs in other disciplines and at other institutions.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
RES.7-005 Biology Teaching Assistant (TA) Training on OCW
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
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On Instagram
Stay Current
Subscribeto the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware,donateto help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
-
In this episode we meet Haynes Miller, Professor Emeritus of Mathematics, who in his 35+ years of active teaching at MIT has done much to shape the institute’s math curriculum. Prof. Miller’s special focus is algebraic topology, but his teaching has encompassed a wide range of other topics from differential equations to number theory, and he has a special interest in teaching undergraduates. Join us as Prof. Miller discusses math education with guest host Paige Bright, a current MIT third-year student who was one of his students in a first-year seminar and who has since acquired teaching experience of her own as the instructor for the course Introduction to Metric Spaces during the Independent Activities Period in January 2022 and 2023. Among the topics they cover in this discussion are the importance of communication in mathematics, Prof. Miller’s use of computer manipulatives (which he calls “mathlets”) to engage students more actively, what “lab work” means in the context of pure mathematics, how instructors from different institutions have come together online to discuss ways to improve undergraduate math education, and what happens when you ask students to switch roles and become teachers.
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
18.03 Differential Equations on OCW
18.821 Project Laboratory in Mathematics on OCW
18.915 Graduate Topology Seminar: Kan Seminar on OCW
Paige Bright’s course Introduction to 18.S097 Metric Spaces on OCW
Prof. Miller’s faculty page
Prof. Miller’s “manipulatives” at mathlets.org
Online Seminar on Undergraduate Mathematics Education (OLSUME)
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On Twitter
On Instagram
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
-
Eric Grimson is MIT’s chancellor for academic advancement and interim vice president for Open Learning; he’s also a longstanding professor of computer science and medical engineering. In this episode, Prof. Grimson shares his thoughts on in-person and online education. We learn that he rehearses each lecture one, two, or even three times before coming to the classroom, and that he often pauses in his speech when lecturing to avoid distracting his students with “um”s and “ah”s and similar disfluencies. But though some of the techniques he describes might seem to reflect a view of teaching as performance, Grimson firmly believes that education should be a dialogue rather than a monologue—that students should be engaged as partners in the exploration of the material, even in an introductory-level class. “Anybody with enough curiosity ought to be able to explore a field,” he says, “and we ought to be able to teach at a level that opens it up to them.” The same conviction underlies his commitment to sharing his expertise online, whether by publishing his course materials on MIT OpenCourseWare or through purpose-built MOOCs on MITx. [Warning: this episode also includes numerous bad jokes!]
Relevant Resources:
MIT OpenCourseWare
The OCW Educator Portal
6.0001 Introduction to Computer Science and Programming in Python on OCW
6.0002 Introduction To Computational Thinking And Data Science on OCW
Professor Grimson’s faculty page
Music in this episode by Blue Dot Sessions
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On Twitter
On Instagram
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
Connect with Us
If you have a suggestion for a new episode or have used OCW to change your life or those of others, tell us your story. We’d love to hear from you!
Call us @ 617-715-2517
On our site
On Facebook
On X
On Instagram
On LinkedIn
Stay Current
Subscribe to the free monthly "MIT OpenCourseWare Update" e-newsletter.
Support OCW
If you like Chalk Radio and OpenCourseware, donate to help keep these programs going!
Credits
Sarah Hansen, host and producer
Brett Paci, producer
Dave Lishansky, producer
Show notes by Peter Chipman
- Montre plus
