These Online Educational Resources (OERs) cover a variety of topics related to data science and are intended for use in courses, programs, workshops, and related activities. Modules relevant to biocuration:BDK05 Basic Research Data Standards (https://github.com/OHSUBD2K/BDK05-Basic-Research-Data-Standards). Standards for biomedical data, participating in communities that develop them, aiding reproducibility.BDK11 Identifiers (https://github.com/OHSUBD2K/BDK11-Identifiers). Introduction to identifiers (modeling, identifying and describing resources and objects.)BDK12 Data Annotation And Curation (https://github.com/OHSUBD2K/BDK12-Data-annotation-and-curation). Data preparation, developing standardized quality assurance processes and pipelines.BDK14 Ontologies 101 (https://github.com/OHSUBD2K/BDK14-Ontologies-101). Introduction to OWL2 and data reasoning.Authors: OHSU BD2K teamType of Material: Presentation slides, videos (in BDK12), exercises, and other resources.License: CC-BY