If you are a 3rd year ESO student in Spain, or a parent trying to help with homework, you have likely encountered the heavy (literally and figuratively) textbook: Santillana Geografía e Historia 3 ESO .
Good luck with your studies! And remember: The Industrial Revolution changed everything, but so will studying the night before the exam.
The exams usually include a blank map of Spain (rivers or relief) or a population pyramid. Santillana has specific pages dedicated to "How to analyze a map." Photocopy that page and tape it to your wall.