* Instruction strategies: to achieve good instruction, appropriate strategies must be applied. Today the most optimal strategies are considered to be those of a constructivist nature. In them, the student is seen as a small theorist who builds his world, therefore the strategy to follow is to stimulate the student to explore, discover knowledge and think critically.
* Robert Saunders Teacher Goal setting and educational planning: Effective teachers do not improvise their classes. They set complex goals for teaching and create plans to achieve them. Good planning takes great work and time. But thanks to this, learning becomes a challenge and an interesting activity.