What exercises are effective for learning chess?

Something a read, starting with end games, memorizing openings is not useful at my level, people deviates from the books, so it is important to follow general principles of development, centre and so on, no so much memorizing. But i am not a strong player, so, practice and analyse your games, especially the ones you lost

Chess steps workbooks are amazing at teaching the fundamentals in the correct order. It’s what my husband used with his students when he was a chess teacher and it’s what I used to learn too.
Bobby Fischer teaches chess is also a classic and the only chess book I’ve read cover to cover.

Learn exactly how to think in the opening, middlegame and endgame — this is what I teach.
Always blunder-check your moves.
Solve tactics in the right way.
Analyze your games.
Study games of strong players.
Learn how to be more psychologically resilient.
Work on your time management skills.
Get a coach if you can.