Interactive Chemistry course Elementa
Atoms, electron shells, the periodic table and chemical bonds — built up one particle at a time.
- Scenes
- 13
- Level
- Beginner
- Guide
- Ato
- Kind
- Narrated scenes
What students work through
- Atoms
- Electron shells
- Periodic table
- Bonding
Every scene in Elementa follows the same pattern: a plain sentence saying what the idea is, a working model the student controls, a real example, then a “your turn” step.
The free preview opens the first 3 scenes in your browser. The full course comes with your college’s TwiddleLabs subscription: teachers use it in the browser, and students get it in the TwiddleLabs app on their phone and laptop, working offline.
From the blog
- 5 min readTypes of chemical reactions explainedA plain-language guide to the main types of chemical reactions, how to spot each class, textbook examples, and common beginner mistakes.
- 5 min readAtomic Core Explained – Basics of the Tiny CoreLearn what the atomic core is, its parts, how protons and neutrons form the nucleus, and how electrons orbit, with simple examples and check-yourself questions.
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