Physics and Chemistry. 2 Secondary. Revuela

The textbook of Physics and Chemistry. 2 Secondary. Revuela it's from the publisher SM.

Objective: Interpret the closest reality by analyzing the physical-chemical processes through experimentation as a basis for the  construction of knowledge. Revuela gets it by: Competency approach. Approach to scientific questions based on direct or indirect observation of the world in common situations and contexts. Comprender  para aprender. Establishing connections with everyday situations through the analysis and observation of processes in order to build science and develop scientific thinking.