This course explores the evolution of atomic models from Dalton’s theory to the modern quantum mechanical model. Students will learn how scientific discoveries refined our understanding of atoms, including the role of subatomic particles, the development of energy levels, and the transition from fixed orbits to probability clouds. Key topics include Dalton’s Atomic Theory, Bohr’s Model of the Hydrogen Atom, and Quantum Mechanics.
Through quizzes, assignments, and real-world examples, students will develop a solid foundation in atomic structure and how it applies to chemistry at the Higher Level (HL) of IBDP.
Curriculum
- 5 Sections
- 5 Lessons
- 55 Minutes
Expand all sectionsCollapse all sections
- Module 1: Introduction to Atomic Structure2
- Module 2: Dalton’s Atomic Model (1803)1
- Module 3: The Evolution of Atomic Models1
- Module 4: Bohr’s Model of the Hydrogen Atom (1913)1
- Module 5: Limitations & the Modern Quantum Model1
This course is designed for IBDP Chemistry HL students, aspiring scientists, and anyone interested in atomic theory and its evolution.
Some basic chemistry knowledge (atoms, elements, and periodic trends) is recommended but not mandatory.
The course is structured to be 60-75 minutes long, including lessons, quizzes, and assignments.
Yes! The course includes auto-graded quizzes and interactive assignments to reinforce learning.
Yes! The course is self-paced, allowing you to learn at a comfortable speed.
Currently, no certificates are provided, but a completion message will acknowledge your achievement.
Requirements
- Basic Knowledge of Chemistry – Familiarity with atoms, elements, and periodic trends.
- Mathematical Skills – Ability to understand and apply basic equations (Bohr’s energy levels, quantum mechanics).
- Interest in Scientific Theories – A curiosity for how atomic models evolved.
- Access to Learning Resources – A device (computer/tablet) for accessing course materials.
- Notebook & Pen – For taking notes and solving practice problems.
Features
- Comprehensive Coverage – Detailed lessons from Dalton’s atomic model to modern quantum mechanics
- Engaging Quizzes & Assignments – Interactive assessments to reinforce learning.
- Real-World Applications – Connecting theoretical concepts to practical chemistry.
- Visual Aids & Diagrams – Graphical explanations to enhance understanding.
- Self-Paced Learning – Complete lessons at your own speed.
- Progress Tracking – Monitor completed lessons and quizzes.
- ✅ Downloadable Study Materials – PDF notes for easy revision.
Target audiences
- IBDP Chemistry Students (Higher Level) – Those studying chemistry at an advanced level.
- Aspiring Scientists & Engineers – Students interested in physics, material science, and nanotechnology.
- Pre-University Learners – High school students preparing for university-level chemistry.
- Science Enthusiasts – Learners curious about atomic structure and quantum mechanics.