Simply having the final number (the answer) is often useless in Calculus and Logarithms because there are multiple ways to get to a number, but only one correct mathematical logic. Many students seek the rather than just the Answer Book, as it shows the step-by-step work.
: The aim is to build calculation speed and precision in calculus to free the student's mind for higher-level logical reasoning. Role of the Answer Book kumon l answer book
If you need a (e.g., because a student was caught with the answer key), let me know and I can tailor it further. Simply having the final number (the answer) is
Kumon Level L introduces:
This section introduces basic differentiation , focusing on finding the slope of a curve at any given point. kumon l answer book