LabXchange is Harvard University’s free platform for middle and high school STEMM education. Here, find simulations, student worksheets, professional learning resources, and more. All 100% free.
Virtual lab simulations and interactives allow learners to explore science in an engaging and accessible way.

Printable and customizable worksheets accompany many of our simulations to foster learning beyond the screen.
Pre-built lesson plans cover a range of STEMM subjects.


Learn how to use LabXchange's educator tools and features, and build practical strategies for classroom use in these free, self-paced courses.
Explore content designed to help you learn and grow as an educator.
As part of Harvard University, LabXchange is committed to ensuring the data security and privacy of all of our users.
LabXchange offers free, customizable professional learning opportunities tailored to meet your district's specific needs.
Look at content that aligns to your course.