A specific volume focused on Ecology and the environment contents which covers the main key concepts needed for Secondary Education.
Accompanied by images drawn from  the real world and presented in context in order to  motivate students and help them achieve meaningful learning. ...

Objetivo:
Interpretar la realidad más cercana mediante la observación de campo, la experimentación y la búsqueda en diferentes fuentes para resolver cuestiones o contrastar hipótesis.
Revuela lo consigue mediante:
- Enfoque competencial. Planteamiento de cuestiones científicas...

Objective: 
Interpret the nearest reality by field observation, experimentation and searching different sources to solve questions and contrast hypothesis.
Revuela gets it by:
- Competency approach. Approach to scientific questions based on direct or indirect observation of the...