LibGuides: Open Educational Resources (OER): General Studies: Math &amp; Sciences

Anatomy & Physiology

Biology OER Textbooks (Libretexts)
General bio, biochemistry, cell & molecular, microbiology, and more.
Biology OER Learning Objects (Libretexts)
Lab experiments, visualizations & simulations
Bio-Interactive
Video, lectures, animation, interactive exploration, interactive online labs, and more from the Howard Hughes Medical Institute.
Khan Academy: Biology
National Science Foundation: Biology
Projects, research, grant information, media, classroom resources, and much more.
OER Commons: Biology
PhET: Biology
Interactive simulations in Biology from the University of Colorado at Boulder.
PLOS Biology & Life Sciences
Journal articles and images (including figures, tables, and graphs), all CC licensed.
MERLOT Biology Portal
OER course modules, textbooks, simulations & virtual labs, assessments, and other learning objects
Biology OER Textbooks (Pressbooks)
From the Pressbooks Directory of over 3000 OER books.

Chemistry OER Textbooks (Libretexts)
General chem, organic, inorganic, environmental, and more.
Chemistry OER Learning Objects (Libretexts)
Lab experiments, interactive applications, case studies, and more.
MERLOT Chemistry Portal
OER course modules, textbooks, simulations & virtual labs, assessments, and other learning objects
Chemistry Textbooks & Full Courses
A WISELearn Curated Collection
OER Commons: Chemistry
Free courses, modules, and materials.
IntechOpen Chemistry Books Series
Includes OER books on topics such as biochemistry, organic chemistry, and physical chemistry.
Chemistry & Biochemistry OER Textbooks (Pressbooks)
From the Pressbooks Directory of over 3000 OER books.

Mathematics OER Textbooks (Libretexts)
Basic math, pre-algebra, algebra, geometry, calculus, logic, and applied math.
Mathematics OER Learning Objects (Libretexts)
Math OER Textbooks (Pressbooks)
From the Pressbooks Directory of over 3000 OER books.
MERLOT Mathematics Portal
OER course modules, textbooks, simulations & virtual labs, assessments, and other learning objects
Khan Academy: Algebra I
Just learning algebra? Start here. Use these in conjunction with your HCC course or textbook.
Khan Academy: Arithmetic
Use these short videos to brush up on the fundamentals.
Khan Academy: Calculus
This is a large list of videos, but they cover 3 semesters of college calculus.
Khan Academy: Developmental Math
Over 100 short and easy-to-understand videos covering pre-algebra fundamentals.
Khan Academy: Geometry
This is what happens when you master algebra. When you finish these 31 videos and you'll be ready for an even bigger challenge.
Khan Academy: Statistics
Get a head start on your statistics class here. Eventually most of the statistical functions will be covered.
MIT OpenCourseWare: Mathematics
Free course materials; Undergraduate and graduate level; supplemental resources
PhET: Math
Interactive simulations in Math from the University of Colorado at Boulder.

Physics OER Textbooks (Libretexts)
College physics, waves and acoustics, and more.
Physics OER Learning Objects (Libretexts)
Demos, experiments, visualizations & simulations
Physics OER Textbooks (Pressbooks)
From the Pressbooks Directory of over 3000 OER books.
MERLOT Physics Portal
OER course modules, textbooks, simulations & virtual labs, assessments, and other learning objects
MIT OpenCourseWare: Physics
Undergraduate and graduate level course materials.
Physics Textbooks & Full Courses
A WISELearn Curated Collection