Physics and Chemistry Courses for Grade 9 is an educational app designed to support Grade 9 students in their learning of physical and chemical sciences.

It offers clear lessons, concise summaries, and corrected exercises, organized by theme to enable progressive and independent comprehension. Students can review at any time, even offline, at their own pace and according to their needs (tests, homework, revision, etc.).

📚 Available chapters:

🔭 Optics: Understand phenomena related to light, lenses, and vision.

⚡ Electricity: Master electrical circuits, voltage, current, and power.

🧪 Chemistry: Discover mixtures, chemical transformations, and states of matter.

📝 Homework: Series of typical exercises to practice and test your knowledge.

Whether it's to revise effectively, prepare an assignment or consolidate your knowledge, this application is a simple, practical and 100% offline tool for succeeding in your year in Physics-Chemistry 4th grade.