Open Access Books Network: Open Access Usage Data: Present Knowledge, Future Developments
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Open Access in Educational Sciences
What is Open Access? Find an introduction here. Source: based on Brinken, H. (2021). 10 Gründe für Open Access. Zenodo. https://doi.org/10.5281/zenodo.4643859 ( CC BY 4.0 International ) Open Access: Pros and Cons Find an introduction here. Open Access and Self-Archiving Find an introduction here. Open Access in the Educational Sciences Although open access as a publishing form is established in educational sciences, it continues to play a somewhat secondary role compared with proprietary publications. Journal articles are the preferred form of publication in educational sciences (Schmidt-Hertha & Müller, 2020), followed by monographs, edited collections, and contributions to edited collections, which together make up around one third of the publication output in this field (Abs et al., 2020). According to the German Education Index ( FIS Bildung ) labelling, as of August 2025, the full-text versions of 42% of the publication output, 32% of the listed journal articles, ca. 58% of the listed monographs and edited collections, and ca. 61% of the listed contributions to edited collections in educational sciences in 2024 were freely available. The German Educational Research Association (GERA/DGfE) , one of the key institutions in educational sciences in the German-speaking area, supports a large number of open access initiatives, but it has not yet adopted a clear position on open access. A further overview of open access developments in the German-language educational sciences is provided in a dissertation by Bambey (2016) and journal articles by Rummler (2021) and Schindler and Rummler (2018) . Open Access Journals As of October 2025, the Directory of Open Access Journals (DOAJ) listed around 1,980 journals under the subject Education . Important German-language open access journals that are listed in the DOAJ include: bwp@ DOAJ Die Deutsche Schule doaj Forum Qualitative Sozialforschung / Forum: Qualitative Social Research (FQS) DOAJ Magazin Erwachsenenbildung.at DOAJ MedienPädagogik. Zeitschrift für Theorie und Praxis der Medienbildung DOAJ Zeitschrift für Hochschulentwicklung (ZFHE) DOAJ Zeitschrift für Weiterbildungsforschung DOAJ Important open access journals that are not listed in the DOAJ include: bildungsforschung PhyDid widerstreit-sachunterricht Die Österreichische Volkshochschule (ÖVH) on_education. Journal for Research and Debate Beiträge zur Lehrerinnen- und Lehrerbildung . Contributions up to and including 2013 and contributions from 2014 onwards can be found on peDOCS. Journal for Educational Research Online (JERO) journal für lehrerInnenbildung Erziehungswissenschaft Journals in the educational sciences are often published open access by committed individuals with the help of their institutions and through voluntary effort. For example, the German Youth Institute publishes the magazine IMPULSE . Although, as mentioned earlier, the German Educational Research Association (GERA/DGfE) has not yet adopted a clear position on open access, its journal, Erziehungswissenschaft , is published in diamond open access . In addition, the above-mentioned DOAJ-listed journal MedienPädagogik , which is published by GERA’s Media Education Division, is also diamond open access. In Austria, the Forum Neue Medien in der Lehre Austria publishes the journal Zeitschrift für Hochschulentwicklung in diamond open access. And in Switzerland, the Swiss Society for Research in Education (SSRE) also publishes the quadrilingual journal Swiss Journal of Educational Research in diamond open access. Some journals rely on support from funding agencies or sponsors. For example, the Magazin erwachsenenbildung.at is funded by the Austrian Federal Ministry of Women, Science and Research (BMFWF ), while the online journal bwp@ is run inter alia through a cooperation with wbv Media and with support from sponsors. What are Open Access Journals Find an introduction here. Practical Tip Publishing Open Access: How to evaluate a journal's quality. Video on the Funding of Open Access Articles Source: Becklas Dorow, C., Hauss, J. (2026). Funding Open Access Articles – What Are the Options?. Technische Informationsbibliothek (TIB), open-access.network. https://doi.org/10.5446/73596 ( CC BY 3.0 DE ) open-access.network (2021) ( CC BY 4.0 International ) What are Open Access Books Find an introduction here. open-access.network (2026) ( CC BY 4.0 International ) Open Access Books As of October 2025, the Directory of Open Access Books (DOAB) listed over 1,600 titles under the subject " Education ", and the OAPEN Library listed over 1.200 titles. Furthermore, peDOCS provides a good overview of series in educational sciences. And the German Education Index (FIS Bildung Literaturdatenbank) indexes open access monographs and contributions to edited collections. A large share of open access books in educational sciences are now published by university presses or institutional repositories (see Schindler & Rummler, 2018). Besides research reports and edited collections, these works include in particular monographic doctoral dissertations and habilitation theses. Although the German Educational Research Association (GERA/DGfE) has not yet adopted a clear position on open access, its divisions and committees publish various books and book series open access: Division 1 – Historical Education Research . Series: Jahrbuch Historische Bildungsforschung (Verlag Julius Klinkhardt) Division 7 – Vocational Education . Series: Jahrbuch der berufs- und wirtschaftspädagogischen Forschung (Verlag Barbara Budrich) Division 9 – Adult Education . Series: Schriftenreihe der Sektion Erwachsenenbildung (Verlag Barbara Budrich) The Gesellschaft für Medien in der Wissenschaft (GMW) published the conference proceedings series Medien in der Wissenschaft in open access with Waxmann Verlag until 2022. Furthermore, various publishers support the publication of open access books in educational sciences. They include Verlag Julius Klinkhardt , Barbara Budrich , Nomos , Beltz Juventa , wbv Media , transcript , Waxmann , and Werner-Hülsbusch-Verlag . Disciplinary Repositories The most important repositories in the educational sciences include: peDOCS : the disciplinary repository of DIPF – Leibniz Institute for Research and Information in Education for the areas educational research, educational science, and subject didactics. DIPFdocs : DIPF’s institutional repository. texte.online : publications on adult education of the German Institute for Adult Education (DIE) . Scripta Paedagogica Online : digital text archive on the history of education in the German-speaking area (holdings include, inter alia, journals, teacher registers, school programmes). VET Repository : the central repository of the Federal Institute for Vocational Education and Training – BIBB for literature in the area of research on vocational education and training (VET). An overview of relevant repositories is also provided by the Open Directory of Open Access Repositories (OpenDOAR) . What are Repositories? Find an introduction here. Legal Aspects Find an introduction here. Video über das Zeitveröffentlichungsrecht Quelle: Brehm, E. (2021). Zweitveröffentlichungsrecht für Wissenschaftler*innen, open-access.network. https://doi.org/10.5446/51789 ( CC BY 3.0 DE ) Practical Tip Finding Open Access Literature (in German) Open Access Helpdesk You are welcome to contact our Helpdesk if you have any questions about Open Access. oa.finder The oa.finder shows you from tens of thousands of journals which are Gold Open Access, whether they charge APCs and how high these are. You can also view the funding modalities of your own institution. Other Offerings As a virtual specialised education library, the Education Research Portal is the central point of access for literature searches in (German-language) educational sciences. It is run by the Information Centre for Education (IZB) of DIPF – Leibniz Institute for Research and Information in Education in Frankfurt am Main. The development of the portal was funded by the German Research Foundation ( DFG ). The offering, which can be used free of charge, is divided into three sections, Literature & References, Research Data in Education, and Research Information: In the Literature & References section, users can conduct searches, report publications that are not yet indexed in the database, publish documents via peDOCS , or avail of the services of the Specialised Information Service for Educational Science and Research . The Research Data in Education section contains comprehensive studies in empirical education research that have been documented for the long term. In addition, there is a central access point to descriptive information about the studies (e.g. survey instruments used, research data collected, information material on research data management) . The Research Information section provides a thematic compilation of relevant Internet sources for and about science and research in the area of education . The Education Research Portal has been online since August 2005. Following a complete overhaul, it was relaunched in September 2017. Open Science in the Educational Sciences In educational sciences, there are also other movements in the area of open science beyond open access. For example, a special issue of the journal Erziehungswissenschaft , Issue 61 (2-2020), entitled: “ Neue Formen der Archivierung, Bereitstellung und Nachnutzung von Forschungsdaten ” [New Forms of Archiving, Providing, and Reusing Research Data], which brought together arguments on open science and open data, sparked a debate within educational sciences on new forms of research and data collection and the requirements that these models involve. The special issue also addressed discernible limitations and reservations, especially regarding data protection and the use of open research data and processes. Nonetheless, open science practices and forms of open access publishing will also change things in educational sciences, as the open handling of research data is supported in principle. The German Educational Research Association (GERA/DGfE), the Society for Empirical Educational Research ( Gesellschaft für Empirische Bildungsforschung, GEBF), and the Gesellschaft für Fachdidaktik (GFD) have published a joint statement with recommendations on the archiving, provision, and reuse of research data in the context of education and subject didactics research. At an international level, as of November 2025, the registry of research data repositories re3data listed 100 open research data portals and repositories under “educational research”. In the German-speaking area, the portal Forschungsdaten Bildung indexes research data via the German Network Educational Research Data (Verbund FDB) and provides information on sharing and managing research data in education research. Engagement with open science and the adaptation of open science to the disciplinary framework conditions and possibilities can increasingly be observed in educational sciences (van Dijk et al., 2021; Krammer & Svecnik, 2020; van der Zee & Reich, 2018). Furthermore, educational sciences are also influenced by the open educational resources (OER) movement. By explicitly calling for open access to education, educational opportunities, and educational materials, this thematic field follows the lead of historical pedagogical precursors (Deimann, 2020; Hug, 2014). In recent years, an increasing number of studies have investigated the innovations in the area of educational and informational practice. These studies emphasise, examine, and critically discuss the new ways of handling materials and infrastructures (Schön & Ebner, 2021; Heck et al., 2020; Deimann, 2020; Heinen et al., 2015). The website OERinfo provides regular German-language news and information on OER as well as a compilation of German-language OER directories and platforms (e.g. the OER-Repositorium Baden-Württemberg and twillo ) . These directories and platforms cover both the areas of school and adult education and the area of higher education. In Austria, an OER certificate ( OER-Zertifikat.at) has been introduced for higher education teachers and institutions (Schön et al., 2 023). open-access.network (2021) ( CC BY 4.0 International ) References Abs, H. J., Kuper, H., Cathleen, G., Ludwig, K., Hüfner, K., Radhoff, M., Ruberg, C., Kerst, C., Wolter, A., Gerecht, M., Krüger, H.-H., Sauerwein, M., Schultheiß, J., Schmidt-Hertha, B., Müller, M., Martini, R., & Stelter, A. (2020). Datenreport Erziehungswissenschaft 2020. Erstellt im Auftrag der Deutschen Gesellschaft für Erziehungswissenschaft (DGfE). Verlag Barbara Budrich. https://doi.org/10.25656/01:18987 Bambey, D. (2016). Fachliche Publikationskulturen und Open Access. Fächerübergreifende Entwicklungstendenzen und Spezifika der Erziehungswissenschaft und Bildungsforschung . https://doi.org/10.25656/01:12331 Deimann, M. (2020). Lernen mit Open Educational Resources. In H. M. Niegemann & A. Weinberger (Eds.), Handbuch Bildungstechnologie. Konzeption und Einsatz digitaler Lernumgebungen (pp. 699–708). Springer. https://doi.org/10.1007/978-3-662-54368-9_58 Heck, T., Kullmann, S., Hiebl, J., Schröder, N., Otto, D., & Sander, P. (2020). Designing Open Informational Ecosystems on the Concept of Open Educational Resources. Open Education Studies , 2 (1), 252–264. https://doi.org/10.1515/edu-2020-0130 Heinen, R., Kerres, M., & Schindler, C. (2015). Provisioning strong and weak OER: Requirements of open informational ecosystems. Proceedings of Open Education Global 2015 . https://doi.org/10.25656/01:18242 Hug, T. (2014). Bildung für alle – eine Neuauflage? Offenheit und Teilen in der Open Educational Resources (OER) Bewegung. In P. Missomelius (Ed.), Freie Bildungsmedien und digitale Archive. Medien - Wissen - Bildung (pp. 227–256). Innsbruck University Press. https://www.fachportal-paedagogik.de/literatur/vollanzeige.html?FId=1055764 Krammer, G., & Svecnik, E. (2020). Open Science als Beitrag zur Qualität in der Bildungsforschung. Zeitschrift für Bildungsforschung , 10 , 263–278. https://doi.org/10.1007/s35834-020-00286-z Rummler, K. (2021). Open Access Zeitschriften in den Bildungs- und Erziehungswissenschaften. Ausgewählte Aspekte zum Betrieb wissenschaftlicher Fachzeitschriften. Schweizerische Zeitschrift Für Bildungswissenschaften , 43 (1), 116–128. https://doi.org/10.24452/sjer.43.1.9 Schindler, C., & Rummler, K. (2018). Open Access in der Publikationslandschaft der Erziehungswissenschaft. Eine Sondierung mit Blick auf Monographien und Sammelwerke. Erziehungswissenschaft , 57 (29), 9–18. https://doi.org/10.3224/ezw.v29i2.02 Schmidt-Hertha, B., & Müller, M. (2020). Forschung und Publikationskulturen. In J. Abs, H. Kuper, & R. Martini (Eds.), Datenreport Erziehungswissenschaft 2020 . Verlag Barbara Budrich. https://doi.org/10.3224/84742419 Schön, S., & Ebner, M. (2021). Digital gestütztes Lernen in der Erwachsenenbildung - wo liegt die Innovation? In Egger, R. & Härtel, P. (Eds.), Bildung für alle? Für ein offenes und chancengerechtes, effizientes und kooperatives System des lebenslangen Lernens in Österreich (pp. 231–252). Springer VS. https://doi.org/10.1007/978-3-658-31054-7_12 Schön, S., Ebner, M., Berger, E., Brandhofer, G., Edelsbrunner, S., Gröblinger, O., Hackl, C., Jadin, T., Kopp, M., Neuböck, K., Proinger, J., Schmölz, A. & Steinbacher, H.P. (2023). Development of an Austrian OER certification for higher education institutions and their employees. In D. Otto, G. Scharnberg, M. Kerres, & O. Zawacki-Richter (Eds.), Distributet learning ecosystems. Springer VS. https://doi.org/10.1007/978-3-658-38703-7_9 van der Zee, T., & Reich, J. (2018). Open Education Science. AERA Open , 4 (3). https://doi.org/10.1177/2332858418787466 van Dijk, W., Schratschneider, C., & Hart, S. A. (2021). Open Science in Education Sciences. Journal of Learning Disabilities , 54 (2), 139–152. https://doi.org/10.1177/0022219420945267 Further Reading Mruck, K., Mey, G., Schön, S., Idensen, H., & Purgathofer, P. (2013). Offene Lehr- und Forschungsressourcen. Open Access und Open Educational Resources. In M. Ebner & S. Schön (Eds.), L3T. Lehrbuch für Lernen und Lehren mit Technologien (2. Auflage). https://doi.org/10.25656/01:8356 Schaffert, S. (2004). Kostenlose Online-Literatur der Bildungsforschung. P@psych E-Zine , 9 . https://www.stangl-taller.at/paedpsych/ezine/2004/schaffert04/ Content editors of this page: Dr Klaus Rummler, Zurich University of Teacher Education , Dr Christoph Schindler, Leibniz Institute for Research and Information in Education , and Dr Sandra Schön, Graz University of Technology (Last updated: November 2025)....
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Open Access in Mathematics
What is Open Access? Find an introduction here. Source: based on Brinken, H. (2021). 10 Gründe für Open Access. Zenodo. https://doi.org/10.5281/zenodo.4643859 ( CC BY 4.0 International ) Open Access in Mathematics In contrast to their peers in many natural science or technical disciplines, mathematicians still draw on older literature when investigating current research questions. Open access in mathematics is therefore not restricted to current research results but also includes older literature. Retrodigitisation and open access to this digital content thus play an important role in this discipline. Another difference between mathematics and most natural science disciplines is the acceptance of literature that has not undergone scientific quality control. For example, in 2006, Grigori Yakovlevich Perelman was awarded the Fields Medal for a series of three papers proving the Poincaré conjecture, which he had published only on the preprint server arXiv . Because these papers were published open access, Perelman’s proof could be checked by various groups, even without undergoing classical peer review . Mathematicians are highly critical of rising journal prices. Thus, it is not surprising that in this field in particular, researchers often call for, and also participate in, boycotts of scholarly publishers (e.g. The Cost of Knowledge ). Open Access Journals As of November 2025, the Directory of Open Access Journals (DOAJ) listed 815 entries under Mathematics . Article processing charges (APCs) are often viewed critically. For this reason, open access mathematics journals often use business models without APCs. Many of these journals are published directly by scientific institutions or professional associations. Examples include: Journal de l'École Polytechnique – Mathématiques Documenta Mathematica Because, as mentioned above, older literature is of great importance in mathematics, older journal volumes are often made freely available online even if the current volumes are closed access and thus subject to a fee. In these cases, the moving- wall model is often used: for a certain period of time (e.g. the first five years after publication) access is fee-based; after expiry of this embargo period , access is free. When publishing works in open access journals, care should be taken – also in mathematics – to avoid predatory publishing . What are Open Access Journals? Find an introduction here. Practical Tip Publishing Open Access: How to evaluate a journal's quality Video on the Funding of Open Access Articles Source: Becklas Dorow, C., Hauss, J. (2026). Funding Open Access Articles – What Are the Options?. Technische Informationsbibliothek (TIB), open-access.network. https://doi.org/10.5446/73596 ( CC BY 3.0 DE ) open-access.network (2026) ( CC BY 4.0 International ) What are Open Access Books? Find an introduction here. open-access.network (2026) ( CC BY 4.0 International ) Open Access Books As of November 2025, the Directory of Open Access Books (DOAB) listed 95 titles under “ Mathematics “ and 207 titles under “ Mathematics & science “ , while OAPEN listed around 70 titles under “ Mathematics “ . Most books in mathematics are published with publishers that have traditional business models, and open access books are still a peripheral phenomenon. Disciplinary Repositories The most important repository in mathematics is arXiv , a preprint server for physics, mathematics, and related disciplines (see our Physics page). As arXiv grew in importance, the once-longstanding practice whereby authors published their preprints on their institutions’ websites was abandoned. Many repositories in mathematics no longer publish any new preprints (one exception: the Max Planck Institute for Mathematics’ MPIM Preprint series ). Mathematics research data can be conveniently deposited in Zenodo or in disciplinary repositories, which can be found, for example in the Registry of Research Data Repositories, re3data . In addition, there are a number of open access repositories with retrodigitised mathematics literature, the most important of which are: Göttinger Digitalisierungszentrum (GDZ) : contains, among other things, the Collection Mathematica , in which the Göttingen State and University Library’s entire historical mathematics collection up to and including the year 1900 is made accessible. NUMDAM : is located at the Université Grenoble Alpes and contains many French and Italian journals. Although access is free, embargo periods vary from journal to journal. The University of Michigan Historical Mathematics Collection: contains monographs published in the 19th and early 20th centuries. Historical Math Monographs (Cornell University Library) Project Euclid (Cornell University): hosts e-journals, many of which are open access. The Open Directory of Open Access Repositories (OpenDOAR) provides an overview of these and other repositories. What are Repositories? Find an introduction here. Legal Aspects Find an introduction here, Video über das Zeitveröffentlichungsrecht Quelle: Brehm, E. (2021). Zweitveröffentlichungsrecht für Wissenschaftler*innen, open-access.network. https://doi.org/10.5446/51789 ( CC BY 3.0 DE ) Practical Tip Finding Open Access Literature (in German) Open Access Helpdesk You are welcome to contact our Helpdesk of you have any questions about Open Access. oa.finder The oa.finder shows you from tens of thousands of journals which are Gold Open Access, whether they charge APCs and how high these are. You can also view the funding modalities of your own institution. Other Useful Offerings The information platform zbMATH OPEN (formerly known as Zentralblatt MATH) has been open access since 2021. Open and reusable interfaces ensure the networking and sharing of scientific information. The goal is to establish the platform as a crucial hub in an open global mathematics library. The European Digital Mathematics Library ( EuDML ) is another open access research tool. Furthermore, within the framework of the Committee on Electronic Information and Communication (CEIC) of the International Mathematical Union (IMU) , efforts are being made to develop a World Digital Mathematics Library (WDML) in which the entire mathematics literature would be indexed, interlinked, and made accessible and reusable in the long term. zbMATH OPEN is a first step in this direction. To ensure the scientific quality of open access articles, the Episciences project provides a free platform on which contributions can undergo peer review. In this way, articles deposited in arXiv can undergo scientific quality control. Open Science in Mathematics Mathematical methods are also increasingly being applied successfully in interdisciplinary research and are therefore widespread. For example, mathematical models, parameters, data, and numerical algorithms are used in machine learning. Mathematical research data have thus become very complex, multifaceted, and unwieldy. The publication of these resources in open access is therefore highly beneficial for interdisciplinary research. However, especially in the area of data sciences, huge computing capacity is sometimes required (see the Mathematical Research Data Initiative, MaRDI, 2021). Traditionally, proving theorems is a central element of the publishing culture in mathematics. These proofs must be completely understandable to readers within the contribution itself. In open access publications, all content is already freely available. For a long time, there was therefore no need to provide supplementary research data. However, as digitalisation advances, automated theorem-proving procedures , visualisations, and other types of mathematical research data are increasingly emerging, and the open accessibility of these resources is becoming more and more important. Mathematical research data are very complex and diverse. The MaRDI Knowledge Graph , which is currently being developed, links many open access sources of mathematical research data. Besides the Knowledge Graph, other research data services tailored to the mathematics community can be found on the MaRDI Portal . Software developed in mathematics is often versioned and made available via Github , which has been part of Microsoft since 2018. Public GitHub repositories can be accessed without prior registration. However, to upload one’s own data, registration is necessary; the basic functions of the service are available free of charge. Many universities and research institutes offer Git instances of their own, based, for example, on the open source platform GitLab. Some journals that cover the computationally intensive areas of mathematics, for example numerics, already check the reproducibility of the code and software components of papers. One example is Computational Science and Engineering , a gold open access journal with its own Code Review Board. Efforts are being made to extend this to other areas of mathematics. open-access.network ( CC BY 4.0 International ) Further Reading Boege, T., Fritze, R., Görgen, C., Hanselman, J., Iglezakis, D., Kastner, L., Koprucki, T., Krause, T., Lehrenfeld, C., Polla, S., Reidelbach, M., Riedel, C., Saak, J., Schembera, B., Tabelow, K., & Weber, M. (2022). Research-data management planning in the German mathematical community [Preprint]. arXiv. https://arxiv.org/pdf/2211.12071 Das, P. K. (2017). Anatomy of open access mathematics journals. Journal of Information and Knowledge, 53(6), 447–454. https://doi.org/10.17821/srels/2016/v53i6/98585 Hanselman, J. (2025). Guidelines for writing and reviewing mathematical software. Notices of the AMS. https://www.ams.org/journals/notices/202507/noti3210/noti3210.html Taubert, N. (2021). Green open access in astronomy and mathematics: The complementarity of routines among authors and readers. Minerva, 59, 173–194. https://doi.org/10.1007/s11024-020-09424-3 Teschke, O. (2018, December). Green, gold, platinum, nickel: On the status of open access in mathematics. EMS Newsletter. https://ems.press/content/serial-article-files/10613?nt=1 Content editor of this page: Dr Gernot Deinzer, Regensburg University Library . Last revision of content: Tabea Bacher, Max Planck Institute for Mathematics in the Sciences (MPI MiS) , with the kind support of Britta Schneemann, MPI MiS (as of November 2025)....
