How many lessons are required to finish go the next level in reading plus?

To finish a level and progress to the next level in Reading Plus, the number of lessons required can vary depending on the individual student and their reading proficiency. Here's a general guideline:

Levels A-C: These are the introductory levels, and typically, students need to complete 12-18 lessons to reach the next level.

Levels D-G: As students advance through the program, they may need to complete 18-24 lessons to move up a level.

Levels H-L: These higher levels require more in-depth reading and analysis, and students usually need to complete 24-30 lessons to progress to the next level.

Remember, these are just general guidelines, and the actual number of lessons required may vary based on the student's individual reading pace, comprehension, and the complexity of the texts. Reading Plus utilizes an adaptive algorithm that adjusts the difficulty of the lessons based on the student's performance, so the number of lessons needed to level up can vary from student to student.