A computer science research project proposal should include the following:

* Reasons for embarking on the project
* Methodologies
* Programming language to be used

Here is a sample of a computer science research project proposal sample

Topic: Design and implementation of an academic information system (Case study of Brightkids secondary school)

This project titled "Design and implementation of an academic information system" is aimed at developing a web-based academic management and information system that will solve the manual storage of student records. Some of the features of this system will be creating an E-file system, application modules, online application e.t.c. The application will allow the school management and students access information from any location using an ID and password. The central goal of this initiative is to transform the day to day operations of the school thereby reducing paperwork, putting information services and transactions online, streamlining access to information, applicant's records and content. Making it easy for applicants and students to find and use online services and thus increasing the likelihood that the school can attain the strategic goals laid out in this initiative. The output of this research comprises of the waterfall model used as the methodology and, the programming language which is HTML, PHP, and MySQL.

Conclusion
Before you write a proposal, first, check to make sure your school has a format to follow. Also, meet with your supervisor for further guidance/instructions