The Rise of Cyberbullying: A Challenge for South African Schools

This title effectively addresses the growing issue of cyberbullying in South African schools. Here's a breakdown of its key elements:
¿ The Rise of Cyberbullying: This emphasizes the increasing prevalence of cyberbullying, highlighting a trend that demands attention.
¿ A Challenge for South African Schools: This clarifies the specific context and the difficulties schools face in combating this issue.
Alternative Title: Here's a slightly different take with a more urgent tone (50 words):
South Africa's Schools on Alert: Can They Stop Cyberbullying?
This title uses "on alert" to create a sense of urgency and asks a question that captures the reader's interest. It also uses shorter, impactful language.
Ultimately, the best choice depends on the desired tone and emphasis of your writing.