Learn STEM by Practice!
Hands-on tools for STEM.
Never memorize: Build it. Test it. Own it.
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Hands-on tools for STEM.
Never memorize: Build it. Test it. Own it.
Empowering Individuals to Unleash Their Full Potential and Achieve Their Goals | Inorganic Chemist | Educator | Mentor | AI Advocate & Design Expert
View LinkedIn profilestem.oweini.com is a free, practice-first learning site by chemistry professor Rami El Oweini. ChemTracks organizes the tools by course level. Track 0 (Introductory Chemistry) is live with six Works: AtomWorks for atomic structure and electron configurations, BondWorks for bonding, naming and molecular shapes, RxnWorks for balancing equations and reaction types, CalcWorks for moles and stoichiometry, GasWorks for the gas laws, and SolWorks for solutions and molarity.
Every Works has three levels of randomly generated problems with hints and worked solutions, and a crown to win. Earn every crown in a Works for a certificate, or finish all six for the Track 0 badge and certificate.
ElementWorks is an interactive periodic table with 18 views of trends and properties. ChemWorks is a hub of AI chemistry study tools, and STEMWorks connects students to AI study support across STEM.
A collection of free, practice-first chemistry and STEM learning tools by chemistry professor Rami El Oweini. The live tools are ChemTracks with its six Track 0 Works (AtomWorks, BondWorks, RxnWorks, CalcWorks, GasWorks and SolWorks), the ElementWorks periodic table, ChemWorks and STEMWorks.
Yes. The tools are free to use in your browser, with no account or sign-up.
ChemTracks organizes the chemistry tools by course level: Track 0 (Introductory Chemistry) is live with six Works, and Track 1 (General Chemistry 1) and Track 2 (General Chemistry 2) are planned.
The tools are built around practice. Instead of memorizing rules, you build compounds, balance equations, run gas and solution models and explore the periodic table until the patterns become familiar.
Yes. Earn every crown in a Works for a free certificate of completion. Finish all six Track 0 Works to also earn the Track 0 badge and certificate, which anyone can verify at stem.oweini.com/verify.
If chemistry is new, start with AtomWorks in Track 0 and move through the Works in any order you like. If you already know the basics, jump straight to the Works that matches your course topic, such as CalcWorks for moles and stoichiometry.
PhysTracks, MathTracks and BioTracks are planned and shown as coming soon. ChemTracks is the live collection today.