LabXchange
Verified working Aug 1, 2026
Free Harvard-backed science lessons, simulations, and virtual labs.
LabXchange is a web-based science education platform from Harvard University offering free learning materials for students and educators. It focuses on digital science instruction, including lesson resources and interactive activities that can support classroom, remote, or self-guided study.
Why it stands out
- University-backed science education platform rather than a general video library.
- Free access lowers barriers for classrooms without paid curriculum tools.
- Emphasis on interactive science learning makes it more lab-oriented than many open course sites.
- Useful for both individual learners and educators planning instruction.
Good to know
- Focused on science education, so it is not a broad all-subject learning platform.
- Virtual science activities can supplement, but not fully replace, supervised hands-on lab work.
- Users should review individual materials for fit with their grade level, standards, or curriculum sequence.
Photos
High school and introductory college science teachers can build no-cost digital science lessons with interactive support. Students can review biology, chemistry, and related science topics outside class. Remote or hybrid classes can use virtual activities when physical labs are limited. Tutors and informal educators can assemble science materials for structured study sessions.
Free online science learning resources; educator- and student-oriented platform; interactive science activities and virtual lab-style learning; materials suitable for classroom, remote, and self-paced use; backed by Harvard University.
Alternative listings
MIT course materials across disciplines, free without enrollment.
Open educational resources & free learning platformsMIT OpenCourseWare publishes materials from a broad range of MIT courses for anyone to study online. The site includes lecture notes, exams, videos, course readings, and teaching resources across undergraduate, graduate, and non-credit subjects.
0 votesVisit siteResearch-backed interactive courseware from Carnegie Mellon.
Open educational resources & free learning platformsOpen Learning Initiative is Carnegie Mellon’s platform for research-informed online courses, interactive practice, and teaching tools. Educators can adopt existing course materials, customize or build content in Torus, and use learning data to identify where students need support.
0 votesVisit site
Similar sites elsewhere
- PhET Interactive Simulations — phet.colorado.edu
- HHMI BioInteractive — biointeractive.org
- Khan Academy — khanacademy.org
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