First of all, the teacher must understand the abilities and needs of the person who wants to learn.
What knowledge does the student or child already have and at what level does he understand this science?
This allows the teacher to provide additional knowledge to cover possible existing gaps.

Each student has his own personal characteristics that must be taken into account - therefore, personalized training gives better results.

Drawing parallels of classroom activities with real life experience - bring the real world to classroom.

Self-knowledge promotion – The overarching goal of learning, as opposed to education, is to help learners function well in the future.

Various means can be used to explain the material. One of the good examples can be Lego Education STEM sets.