Hi Carlos, I think it's a great idea to learn words that relate to each other or come under the same topic. For example; food, animals, body parts etc. I also do this when I'm learning new vocabulary.

Another thing to consider is how you learn... there are lots of different types of learners. Visual Learners - people who like to visualise a word, draw a picture or colour code their notes to help them remember.  Auditory Learners - people who prefer to hear information rather than read it, they might prefer to have music playing softly in the background whilst studying or using rhymes to learn things. Physical Learners - people who learn by doing, for example when learning a language - role plays. Reading and Writing learners - people who like to read texts and write what they've just read in their own words or people who like to write out the language before speaking. I always ask my students how they learn when we first start working together so that I can tailor my classes to help them learn faster.

I'm a visual learner so I love putting sticky notes everywhere with the target language that I'm learning and using flashcards with new vocabulary. I hope this helps.

Best wishes, Louise