This is the 14915th most frequent Russian word.
подготавливает
Prepares.
The word 'подготавливает' is used in its literal meaning to describe the action of preparing something in advance.
Он подготавливает документы для встречи.
He is preparing the documents for the meeting.
Here, 'подготавливает' indicates that the course serves the purpose of equipping students with necessary skills or knowledge for an impending event.
Этот курс подготавливает студентов к экзамену.
This course prepares students for the exam.
In this context, 'подготавливает' refers to helping the children become ready for school, either mentally or with needed supplies.