Table of Contents


1 . 60 second Recap 

60 second are  Recap is an a educational videotape are design launched in a September 2009 to  be  give 60-alternate videotape summaries and analysis of the  classic literature. The points are the  provides one- nanosecond videotape is a   narrative on the plot, themes, characters, symbols, motifs, and other aspects of the  books are generally studied in the secondary seminaries in a North America. 

 A time to after its launch, 60 second of Recap’s the  website offered over all 400 vids covering 35 classic erudite  workshop and 60 contemporary are titles. It has been also entered the further than 4.5 million website are  visits. (1) During it is  alternate of time, 60 second Recap is continued to add to its content the  library, with new 60 second Recap the  videotape” compendiums”of 10-15 individual vids covering the colorful aspects of a work  the similar as the  Beowulf or Hamlet. The website are the   presently presents to the roughly 800 vids. compassing 42 classic in erudite to  workshop, and over all  the 250 reviews of the contemporary in books of the  implicit interest to the teenagers.

Classroom acceptance 

  • 60 second are  Recap won acceptance in the  seminaries, still, (1) and preceptors said they are  plant it effective in the sparking of classroom in conversations. (8) 60 second are  Recap was also cited by the  special education of  the  preceptors as a pedagogical tool for the scholars who have to a literacy disabilities that intrude with in their on capability to the comprehend in  written material. 

 2 . Academic Earth

Academic in Earth is a website are launched on the  March 24, 2009, by Richard  Lud low and co-founders of Chris Bruner and Liam  Pisano,  which offers can  free online videotape courses and the academic lectures from the world’s top most  universities are  similar as U C Berkeley, UCLA, University of the Michigan, University of Oxford, Harvard, MIT, Princeton, Stanford, and Yale.  It is  considered a hunt of the   machine for a full- textbook in  scholarly information, with a videotape courses are  covering to around the 50 primary subject are  disciplines in ranging from the Trades and Design, Astronomy, Biology, Chemistry, Computer Science, Economics, Engineering, English, Entrepreneurship, History, Humanities, Law, Mathematics, Medicine, Philosophy, Physics, Political Science, Psychology, Religion, and Statistics.

3.  Coursera

Coursera  Inc is a U.S.- grounded in  the  massive open a online course provider are innovated in the 2012  by Stanford in  University the  computer wisdom professors Andrew N g and Daphne Koller. (8) Coursera  in works with universities and other associations to the offer online courses, instruments, and the degrees in a variety of the subjects. In 2021 it was estimated that about 150 universities are offered further than courses through Coursera. 


  • Coursera’s earnings to rose from$ 184 million in 2019 to$ 294 million in the  2020. To date, Coursera has not too be  made a profit. The company are lost$ 66 million in 2020 as they are ramped up to  marketing and advertising. 
  • For the first quarter in 2021, Coursera are the   reported in  profit of $ 88.4 million, up 64 from a time  before, with a net of  loss of $ 18.7 million, or $ 13.4 million on anon-G A A P base.  Coursera are said to be the  consumer profit was $ 51.9 million, up 61, while a enterprise in the  profit was $ 24.5 million, up too  63, and the degree of programs had a profit of $ 12 million, up too 81. 
  • For the third quarter in 2021, Coursera are reported to profit of $ 109.9 million, over all  33 from $ 82.7 million of a time ago. Gross the  profit was $ 67.7 million or 61.6 of profit. Net loss was $ (32.5) million or (29.5) of profit. 


  • The incipiency raised an original$ 16 million backing round backed by Kleiner Perkins Caufield & Byers and New Enterprise Associates. In 2013, G S V led to  the Series B investment, which is totaled $ 63 million. In 2015, N E A led to  the Series C round of the adventure in backing, which are totaled further than$ 60 million. In 2017, the company are raised $ 64 million from its has  being to investors in the  Series D round of the backing. In 2019, the company are raised $ 103 million in the  Series E round of backing from the SEEK of Group, Future Fund and N E A. The company are  reached valuation of the $ 1 billion in the  2019. In July 2020, the company are  blazoned it had been raised $ 130 million in the  Series F backing and the  streamlining its valuation to $ 2.5 billion. 

 Business model 

  • In September 2013, it was  blazoned it had earned$ 1 million in a  profit through the trade of the  vindicated of instruments that authenticate  are successful course completion. (21) Coursera first rolled are out a series of the  figure- grounded course options, which is  included vindicated credentials for a completion, in 2013. (22) As of October 2015, the company had been  raised to a aggregate of$146.1 million in  the adventure capital. 


4. Crash Course 

Crash Course are  ( occasionally stylized as Crash Course) is an a educational YouTube channel are  started by John and Hank Green ( inclusively the Green sisters), who  is the first achieved personality on the YouTube platform through their  in Vlog  brothers channel. 

Crash Course was a  one of the hundred original channels are funded by YouTube’s$ 100 million original channel are  action. The channel are launched a exercise on December 2, 2011, and as of January 2021, it has been accumulated over all  12 million subscribers and 1.5 billion videotape views. (4) The channel is  launched with John and Hank presenting their separate World History and Biology in series; the early history of the channel  is continued the trend of  the John and Hank presenting humanities and wisdom courses, independently. (5) In November 2014, Hank blazoned a cooperation with a PBS Digital Studios, which would you allow the channel to produce  the further courses. As a result, are  multiple fresh hosts joined to the show to increase the number of the  concurrent series. 

5. Do Lectures 

The DO Lectures is an periodic event that was the innovated in the 2008 on the west seacoast of the  Wales by the Clare and David Hieatt  

Those attending go online. There are now there are the over the 200 addresses obtainable online. Speakers involve Sir Tim Berners Lee, Marion Deuchars, Maggie Doyne, and David Allen. 

The Giving President prize 

The Giving President is a patronized spot at The DO Lectures so that scholars can be attend for the free. An aspirant submits a 90 alternate videotape about the themselves and also another after the event to the pass on the everything they learned to the company that ante the bill for their president. 

6. edX 

edX is an American massive open online course (MOOC) provider created by the Harvard and MIT. It is hosts online university- position courses in a wide range of the disciplines to a worldwide pupil body, including some courses at no charge. It is also conducts exploration into the literacy grounded on how people use its platform. edX runs on the free Open the edX open- source software platform. 2U is the parent company, with the edX operating as its global online literacy platform and primary brand for the products and services. 

Open edX Platform 

  • Open edX platform is the open- source platform software developed by edX and made freely obtainable to the other institutions of the advanced literacy that want to the make analogous immolations. On the June 1, 2013, edX open sourced its entire platform.  The source law can be plant on the GitHub.  The platform was firstly developed by the Piotr Mitros, as a exploration design at MIT, with the conservation transferred to edX in 2012. 

  • The Open edX garçon- side software is the nearly entirely grounded on”Python, with the Django as the web operation frame.”



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