D E S C R I B E

Explanation:

#BRAINLYBUNCH

Hope you' appreciate it'.

Answer:

1. Teaching the kids or learners about the lessons.
2. It's helpful so that the learners can get important informations or can get an idea, and it can help to improve the learners.
3. It can help us to guide us in our future, and can also assist us in determining whether or not this is the correct thing to do or the proper career for us.