Question: What year was a project by Ann Wolpert announced that put all of the educational materials from its undergraduate and graduate-level courses online?

Context paragraphs:
Ann Wolpert: Ann J. Wolpert (October 1, 1943 - October 2, 2013) was a pioneer in digital libraries.  As director of the Massachusetts Institute of Technology Libraries from 1996 to 2013, she was instrumental in a variety of projects, including leading an initiative between MIT and Hewlett Packard to develop the DSpace digital repository system, and supporting MIT OpenCourseWare, one of the earliest large-scale projects to provide open access to university course materials.  She also championed MIT's adoption of an open access mandate in 2009, the first of its kind in the United States.

MIT OpenCourseWare: MIT OpenCourseWare (MIT OCW) is an initiative of the Massachusetts Institute of Technology (MIT) to put all of the educational materials from its undergraduateand graduate-level courses online, freely and openly available to anyone, anywhere.  MIT OpenCourseWare is a large-scale, web-based publication of MIT course materials.  The project was announced on April 4, 2001 and uses Creative Commons Attribution-Noncommercial-Share Alike license.  The program was originally funded by the William and Flora Hewlett Foundation, the Andrew W. Mellon Foundation, and MIT.  Currently, MIT OpenCourseWare is supported by MIT, corporate underwriting, major gifts, and donations from site visitors.  The initiative has inspired more than 250 other institutions to make their course materials available as open educational resources through the Open Education Consortium.

Helen Way Klingler College of Arts and Sciences: The Helen Way Klingler College of Arts and Sciences is one of the primary colleges at Marquette University, located in Milwaukee, Wisconsin.  The college oversees liberal arts programs and offer both undergraduate- and graduate-level courses and degrees.  It is the largest of Marquette's 11 colleges by enrollment, with over 2,700 students.

Interaction Design Foundation: The Interaction Design Foundation is a non-profit educational organization which produces open content and Open Access educational materials online with the stated goal of "democratizing education by making world-class educational materials free for anyone, anywhere."

Inner Mongolia Education Press: The Inner Mongolia Education Press (IMEP) is a publishing company in the Inner Mongolia autonomous region of the People's Republic of China.  They were established in 1960.  They publish roughly 2,000 items per year, including translations of Japanese, Russian, English, and other foreign-language works, as well as two periodicals in Mongolian.  They work with the Mongolian Language Educational Materials Editing Office for Schools and Universities (大中专蒙古文教材编审办公室) to print and publish roughly 235,000 copies of 500 editions of Mongolian-language educational materials, which are distributed and used in schools in eight different provinces in China.

Marquette University College of Education: The Marquette University College of Education is one of the primary colleges at Marquette University, located in Milwaukee, Wisconsin.  The college oversees curricula related to the training of current and future educators, offering both undergraduate- and graduate-level courses and degrees.

Moscow Power Engineering Institute: Moscow Power Engineering Institute (National Research University) is one of the largest institutions of its kind, and is one of the leading technical universities in the world in the area of power engineering, electronics and IT.  It is located in Moscow, Russia, and was founded in 1930.  In Russian Federation the education in universities is available in Russian medium only.  Therefore, before the main education courses would start, the foreign applicants to university courses should pass the Preliminary course for training in Russian language, followed by the State Test in Russian language (called Teaching Russian as a Foreign Language – TORFL).  Fifteen years ago MPEI (as one of few such Russian universities) launched the program of education for foreign students in English medium, however in only one specialty – Computer Engineering.  MPEI invested considerate time and resources into this program, they selected a group of leading professors who spoke English fluently, who in turn prepared the educational materials in English.  Now MPEI accepts annually one full group of foreign students who speak English fluently for this IT educational program in English Language.  All classes here are provided in English, hence the students in this program do not require the preliminary training in Russian language, i.e. the educational period becomes one year shorter.  The annual tuition fee for this program however is more expensive, since this program is conducted in English, unlike the rest of the programs.

Scholastic Corporation: Scholastic Corporation is an American multinational publishing, education and media company known for publishing, selling, and distributing books and educational materials for schools, teachers, parents, and children.  Products are distributed to schools and districts, to consumers through the schools via reading clubs and fairs, and through retail stores and online sales.  The business has three segments: Children Book Publishing & Distribution (Trade, Book Clubs and Book Fairs), Education, and International.  Scholastic holds the perpetual U.S. publishing rights to "Harry Potter" and "The Hunger Games" book series.  Scholastic is the world's largest publisher and distributor of children's books and a leader in print and digital educational materials for pre-K to grade 12.

Albert Folens: Albert Folens (1917-2003) was a Belgian-born publisher of educational materials in Ireland.  His company, Folens, is a major publisher of educational materials.  He was also the author "Aiséirí Flóndrais" ('The Resurrection of Flanders') a book in Irish discussing the fortunes and rise of Flanders and of the Dutch language vis-à-vis French in Flanders, with references to the situation of the Irish language.

NASA Education and Public Outreach Group: NASA’s Education and Public Outreach (E/PO) group at Sonoma State University, founded in 1999, is a provider of educational materials for students, educators, scientists, and the public.  Funded by NASA and the United States Department of Education, employees work together to create educational guides, fact sheets, worksheets, posters, games, and informational websites.  Most of these educational materials are related to the four major missions that support the group: Fermi Gamma-ray Space Telescope (formerly GLAST), Swift Gamma-Ray Burst Mission, XMM-Newton, and NuSTAR.

Supporting paragraphs: Ann Wolpert MIT OpenCourseWare
Answer: 2001