High-School Chemistry Core
High-school aligned path covering foundations through stoichiometry, gases, and solutions with measurable outcomes.
Intended learner: High-school students following a year-long chemistry course.
Prerequisites: Basic arithmetic, Pre-algebra
OUTCOMES
- Master SI units and significant figures
- Balance and classify reactions
- Solve stoichiometry and concentration problems
- Interpret phase diagrams and gas laws
High-School Chemistry Core
High-school aligned path covering foundations through stoichiometry, gases, and solutions with measurable outcomes.
Intended learner
High-school students following a year-long chemistry course.
Prerequisites
- Basic arithmetic
- Pre-algebra
Outcomes
- Master SI units and significant figures
- Balance and classify reactions
- Solve stoichiometry and concentration problems
- Interpret phase diagrams and gas laws
Ordered modules
1. Foundations & Measurement
2. Atomic Structure
- atomic models
- protons neutrons electrons
- isotopes
- ions
- periodic table organization
- periodic trends overview
3. Bonding & Nomenclature
- ionic covalent metallic bonding
- lewis symbols structures
- vsepr molecular shapes
- naming ions
- naming ionic compounds
- naming molecular compounds
- common polyatomic ions
4. Reactions & Stoichiometry
- evidence types reactions
- balancing equations
- mole avogadro
- molar mass
- mole ratios stoichiometry
- limiting excess reactants
- percent composition
5. Gases & Solutions
Estimated time
~22 hours. Progress is stored locally; completion is self-reported.
Completion rules
Follow modules sequentially; module checks confirm mastery. Estimated 22 hours over a school term.
Related topics
- chemistry-foundations
- atomic-structure
- periodic-table-trends
- chemical-bonding
- molecular-geometry-forces
- chemical-names-formulas
- chemical-reactions-equations
- mole-stoichiometry
- gases-gas-laws
- solutions-concentration
Review
- Last reviewed: 2026-08-21
- Review due: 2027-08-21
- Author: Chemistry Fundamentals Editorial Team
- Reviewer: Dr. Example Reviewer (PhD Chemistry — placeholder reviewer)
- Sources: NIST 2022-CODATA via
nist-2022.
Curriculum note
Frameworks are stored separately in src/content/curriculum/ with framework name, version/year, standard ID, and source URL. No official affiliation is implied.
Completion rules
Follow modules sequentially; module checks confirm mastery. Estimated 22 hours over a school term.
OTHER PATHS
Editorial Team — transparent review placeholder
Reviewed August 21, 2026
SOURCES
- [nist-2022]NIST Physical Constants 2022 (2022). NISThttps://physics.nist.gov/constants