This paper covers a systematic literature review of documented interventions aimed at increasing gender diversity in the computer science field, focusing on primary and secondary education. Despite historical contributions by women in computing, gender stereotypes and misconceptions continue to persist, resulting in significant underrepresentation of females in this domain. Using the SALSA framework, the study builds an analysis of various educational interventions, such as camps, workshops, and hands-on activities, that successfully enhanced female participation in computer science. Key strategies identified include innovative teaching and instruction methods through the use of mentorship and female role models. The review highlights a positive impact on participating girls' self-esteem and community belonging that increases the rates of interest in computer science. The findings provide a comprehensive view of the successful approaches, suggesting that targeted educational practices can effectively mitigate gender disparities. Therefore, the computer science field continuously needs effort to create an inclusive environment for female primary and secondary school students.