Finding one-on-one make-up lessons for college students can effectively improve the learning effect, but the specific effect will be affected by many factors.

Here are some possible factors:

1. College students' professional knowledge level: College students usually have deep professional knowledge in a specific field, so they can better understand and explain the concepts and contents of related disciplines and help students better understand and master knowledge.

2. Students' learning attitude and initiative: Students' learning attitude and initiative have a great influence on the remedial effect. If students actively take part in make-up lessons, study hard and interact with college students, the effect of make-up lessons may be better.

3. Contents and methods of make-up lessons: The contents and methods of make-up lessons will also affect the effect. If the content of make-up lessons matches students' learning needs and problems, and effective teaching methods and strategies are adopted, the effect of make-up lessons may be more significant.

4. Time and frequency: The time and frequency of making up lessons will also affect the effect. If the time and frequency of make-up lessons are reasonable, and students can have enough time and opportunities to digest and consolidate what they have learned, then the effect of make-up lessons may be better.

Make up lessons include

1. Consolidation of basic knowledge: If students do not have a solid grasp of the basic knowledge of a certain subject, they can make up lessons to strengthen their understanding and memory of basic concepts and principles.

2. Solutions to difficulties and doubts: If students encounter problems that are difficult to understand or solve in the learning process, they can make up lessons to help students solve doubts, clear their minds and provide more in-depth explanations and demonstrations.

3. Homework and exam counseling: Make-up lessons can help students better complete homework and prepare for exams, including analyzing homework topics, guiding problem-solving methods, and providing suggestions for preparing for exams.

4. Guidance of learning methods and skills: Make-up lessons can teach students some effective learning methods and skills to help them improve their learning efficiency and learning strategies, such as time management, memory skills, reading comprehension and so on.

5. Targeted training and exercises: According to students' learning level and goals, some targeted training and exercises can be carried out to help students consolidate their knowledge and improve their application ability.