Monetization of the site for schoolchildren

Sergey
Employer

[no-member:pro]Sergey[/no-member:pro]Sergey

1 projects
Closed
Project parameters
Type of cooperationOne-time project
Prepaymentprepayment is possible
Payment methodsCash, Bank transfer, Electronic money
Acceptance of requestsclosed
Project description
There's a website. Visits are 1,000 hosts per day. Unique content (compositions, lectures, tests) is placed. The main audience is schoolchildren (about 70%), students (about 20%). Traffic is mostly from search engines.
The only source of revenue from the site is Google Adsense. But the yield leaves much to be desired, a very low CTR.
What do you need?
Propose monetization measures and implement them.
I consider the indicator of success to be the achievement of profitability indicators of at least $ 30-50 per month.
Dear freelancers, I am waiting for your suggestions, preferably in the following form:
(1) The substance of the measures you propose
2) Expected returns from their application
3) The cost of your services
Any questions are welcome.
Project author: Sergey