Learning Lab content credits
Intellecta’s activities contain original teaching notes, worked examples, practice questions, interactive models and apparatus drawings. The models simplify real experiments; their assumptions are explained within the activities.
Gas and acid–base references
Foundational information checked against Chemistry 2e by Paul Flowers, Klaus Theopold, Richard Langley and William R. Robinson, OpenStax, licensed under CC BY 4.0. Intellecta has paraphrased and adapted the teaching content; the website’s activities and illustrations are not copied textbook figures.
Apparatus references
Apparatus drawings are Intellecta originals. Volumetric-glassware distinctions were checked against Vanderbilt University’s volumetric glassware guide.
Reactions, energy and electrochemistry references
The models and lessons are original teaching adaptations. Ideal-model assumptions are stated in each workspace.
- OpenStax Chemistry 2e · Integrated rate laws
- OpenStax Chemistry 2e · Collision theory and Arrhenius kinetics
- OpenStax Chemistry 2e · Equilibrium constants
- OpenStax Chemistry 2e · Equilibrium shifts
- OpenStax Chemistry 2e · Calorimetry
- OpenStax Chemistry 2e · Enthalpy
- OpenStax Chemistry 2e · Electrode and cell potentials
- OpenStax Chemistry 2e · Nernst equation and free energy
- OpenStax Chemistry 2e · Electrolysis
New investigations and Coding Lab
Solutions, phase changes, separation, chromatography, organic connectivity and intermolecular-force diagrams are original Intellecta teaching models. Conditions and limitations are stated in each workspace.
The Coding Lab uses original bounded teaching languages, tracing exercises and sandboxed HTML/CSS previews. Robot movement and numerical calculators are educational models.
Technical references: MDN HTML structure and CSS fundamentals.
Expanded investigations
Original Intellecta models and examples for titration, uncertainty, precipitation and hydrocarbon representations, checked against OpenStax acid–base titrations and hydrocarbons. Coding operation semantics follow MDN String.slice and Map. No textbook passages or figures are reproduced.
Coding concepts and developer tools
Original Intellecta examples and bounded models for recursion, collections, objects, database queries, HTTP responses, branch snapshots and responsive layouts. Database activities use a fixed query builder, Git uses a single-file snapshot model, and API responses are simulated.