This application contains physics and chemistry lessons for second graders, summaries of all lessons, exercises and homework corrected without Internet.
Excellent summary that helps you understand the lessons while memorizing them quickly.
An application that works without the need for internet and eliminates a pile of papers. You can use this app anywhere without needing a booklet or anything.
Complete summary of all second year physics and chemistry lessons.

Summary :

- Theme 1: The universe

Chapter 1: Description of the universe
Chapter 2: Starlight
Chapter 3: Refraction and Descartes’ law
Chapter 4: The atom
Chapter 5: The chemical element
Chapter 6: The periodic classification of the elements
Chapter 7: Relativity of Motion
Chapter 8: Universal Gravitation

- Theme 2: Health

Chapter 9: The mole, unit of quantity of matter
Chapter 10: Solution, Medicine and Concentration
Chapter 11: Periodic phenomena
Chapter 12: Medical waves and imaging
Chapter 13: Extraction, identification and separation

- Theme 3: The practice of sport

Chapter 14: Molecules
Chapter 15: Forces and Movement in Sport
Chapter 16: The chemical reaction
Chapter 17: The synthesis of a chemical species
Chapter 18: Pressure and temperature

- Summary sheets

- Corrected homework

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