Skip to main content

Online education and the disruption of the traditional education system

Online learning has started to move into the mainstream. Stamford, MIT and others have been offering online classes for years but  in the past few years the idea really stated to take off.  While it may seem obvious that the Internet might provide a great conduit to educate, it has taken dozens of years for the approach to gain traction. As online education improves there are clear signs of disruption in the traditional education system.

Udacity CS344 - Introduction to parallel programming


The model for online courses is a powerful one. A single set of materials can be created once and distributed at almost zero incremental cost. Some courses are self paced and fully automated. Others are supported by a teacher and staff that grade submissions, provides help on forums and may hold group chats. Some colleges/courses are experimenting with a hybrid model that leverages the Internet to deliver the portions of the course best suited to it, such as lecture notes or pre-recorded lecture videos, and gets students together in person for group work, discussions and lab hours.

A common theme in online education is experimentation and innovation. Like charter schools, online education appears to be innovating at a pace that is threatening traditional education.

Minnesota's department of higher education stepped into a public backlash last year when they told teachers it wasn't legal to take courses on Coursera. There is also resistance from teachers, San Jose State University faculty recently voted against joining edX.

I'll make the not so crazy prediction that the next few years will bring us a wide range of push-back against online education. Expect more legislation, stories about "concern" over quality, and other efforts to slow online education. Education is a huge industry and the entrenched players are likely to move quickly to expand their online efforts.


Comments

  1. A common theme in online education is experimentation and innovation. But what can we tell about traditional education? What is the difference between online and traditional education? Find the answer in main difference between online and traditional education

    ReplyDelete

Post a Comment

Popular posts from this blog

UTM (qemu on OSX) only boots into uefi shell after installing Ubuntu 22.10 (solved!)

I've been meaning to try out running Linux and Windows virtual machines on my x86 MacBook Pro using qemu . I've been using Parallels for several years. Parallels is a nice application and works well but I'm always getting bugged to purchase upgrades. Parallels provides free updates on minor version upgrades only, say 13.0 to 13.1. With so many prompts to purchase upgrades it feels like Parallels could release a bit more minor versions and a bit fewer major versions. Rather than just purchase an upgrade to Parallels I figured I'd try out qemu via the UTM application . UTM wraps qemu with a helpful gui and comes as a packages Mac application. And UTM supports both x86 and M1 systems (as qemu also supports these systems). Creating an Ubuntu VM with UTM didn't go as smoothly as with VirtualBox or Parallels but it was the settings I chose that messed me up. Here are two things I ran into when installing Ubuntu on UTM. #1. Configure the qemu instance to use a 'Display...

Debugging an imprecise bus access fault on a Cortex-M3

This information may apply to other cortex series processors but is written from practical experience with the Cortex-M3. Imprecise bus access faults are ambiguous, as noted by the term "imprecise". Compared to precise bus errors, imprecise errors are much trickier to debug and especially so without a deep understanding of arm processors and assembly language. Imprecise and precise flags are found in the BusFault status register, a byte in the CFSR (Configurable Fault Status Register). BusFault status register bits The definition for imprecise and precise bits is: [2] IMPRECISERR Imprecise data bus error: 0 = no imprecise data bus error 1 = a data bus error has occurred, but the return address in the stack frame is not related to the instruction that caused the error. When the processor sets this bit to 1, it does not write a fault address to the BFAR. This is an asynchronous fault. Therefore, if it is detected when the priority of the current pr...

Travelling on Spirit airlines out of Boston Logan airport? Here are some tips.

I attended CES 2017 in Las Vegas. Booking the trip late I ended up on Spirit airlines. It was both non-stop, making it six hours to Las Vegas from Boston, and affordable, less than $300 for a one way trip compared to around $700 with JetBlue. Here are some tips that might help you when travelling on Spirit from Boston Logan airport. Eat Spirit is located in the B-terminal, gates B-37 and 38, with its own TSA security checkpoint. While it does have restrooms and places to sit the food selection is limited to a single food stand. I'd recommend eating at the Legal C Bar (number 77 in the image below) prior to going through the terminal security checkpoint. The food and service there were great. Drink The water and other drinks are cheaper if you buy them at the food cart rather than on the flight. Seats The seats on Spirit don't recline. They do this to reduce weight, seat cost, seat maintenance costs, and so seats don't impact the free space of other passengers,...