This application contains Physics and Chemistry courses for 4th ESO students with all lessons available without an internet connection.
Excellent summary that helps you understand the lessons while memorizing them quickly.
An application that works without the need for the internet and that eliminates a stack of papers.
You can use this application anywhere without the need for a notebook or other materials.
Complete summary of all Physics and Chemistry lessons for 4th ESO.

Summary:
Unit 1. The atom.
Unit 2. The chemical bond.
Unit 3. The chemistry of carbon.
Unit 4. Chemical reactions.
Unit 5. The energy and speed of chemical reactions.
Unit 6. Movement.
Unit 7. The forces.
Unit 8. Pressure.


This is a Summary for educational purposes, not a book so there is no copyright violation.