PhD Graduate Hopes to Advance Digital Learning in Life Sciences Education
At just 28-years-old, Dr Zime Mkhize is redefining what is possible through discipline, purpose and a passion for education.
Her graduation with a Doctor of Philosophy in Curriculum Studies from the University of KwaZulu-Natal (UKZN) reflects a commitment to personal growth and the advancement of teaching practice in South Africa.
Mkhize was born and raised in Embo, a rural area outside Hillcrest in KwaZulu-Natal. Her path to a PhD began with a simple desire to make a meaningful impact.
“I realised the influence teachers had in our lives and hoped that one day I could be that for others,” she reflects. That vision has since guided her from her Bachelor of Education degree at UKZN in 2015 through to her postgraduate studies, culminating in her doctoral qualification.
A qualified teacher specialising in Life Sciences and Technology, Mkhize’s research focuses on the utilisation of digital technologies in Life Sciences education, a topic that speaks directly to the evolving realities of modern classrooms. Her interest stems from her professional experience and her identity as a ‘digital native’, keen to understand how technology can be used more effectively to support teaching and learning.
“Education has shifted from traditional methods, and we are working with learners who engage with digital technologies daily,” Mkhize explains. “It became important to explore how teachers can use these tools meaningfully to meet learners’ needs.”
Her study identifies three main ways in which digital technologies are currently used in classrooms: standardised (guided by institutional policies), unstandardised (influenced by social or peer input), and semi-standardised (based on personal familiarity). This variation, she found, often leads to inconsistencies in how the curriculum is implemented and ultimately, in learner outcomes.
Mkhize also highlights the persistent digital divide within South Africa’s education system. While inequalities in access remain a challenge, she was inspired by the resilience of teachers who continue to innovate despite limited resources. “Teachers are going out of their way to meet learners at their points of need,” she says, acknowledging their role in bridging these gaps.
One of the key contributions of her research is the development of a Digital Technology Utilisation Framework (DTUF), designed as a practical guide for teachers. Central to this framework is the importance of engaging learners in self-reflection, ensuring that technology use is responsive to their diverse needs rather than based on assumptions.
Completing a PhD in just two years is no small feat, and Mkhize attributes her success to discipline, structure and a strong support system. Her grandmother played a vital role, creating a home environment that allowed her to focus fully on her studies. “She understood what I needed without me having to say much,” Mkhize shares.
Academically, she credits her supervisors, Professor Simon Khoza and Dr Lerato Sokhulu, for their continuous guidance. With consistent feedback, strict deadlines and ongoing encouragement, they ensured steady progress throughout her journey.
Looking ahead, Mkhize hopes her research will contribute meaningfully to the education sector, empowering teachers to integrate digital tools in ways that enhance learning outcomes. Her message to aspiring scholars is clear: “It is all attainable. Discipline will carry you through even the most difficult of days.”
From a rural classroom to doctoral success, Mkhize’s story is proof that the power of education, can transform lives and also help shape the future of teaching and learning.
Words: Lorna Charles-Wright
Photograph: Sethu Dlamini
