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VICTOR MWONGERA: From rote to reasoning - Transforming STEM teaching through mentorship

Learners must not only be given options, they must be supported to make informed, confident choices.

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by VICTOR MWONGERA

Opinion30 July 2025 - 09:42
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In Summary


  • Mentorship, motivation and access to career guidance are just as critical as infrastructure and teacher preparedness
  • These softer, yet essential, elements are often overlooked in policy conversations, but they are the glue that connects ambition with opportunity




This year, Grade 9 learners across Kenya are facing one of the most important decisions in their academic journey: choosing a career pathway. For the first time, under the Competency-Based Curriculum, students must select between three streams: STEM (Science, Technology, Engineering & Mathematics), Social Sciences, and Arts & Sports Science.

This is more than a curriculum milestone. It marks a pivotal shift in how the next generation of workers, entrepreneurs and innovators will be shaped.

With the government mandating that all schools offer STEM as a pathway and setting a national target of 60 per cent STEM uptake by Grade 10, the spotlight is firmly on how well learners understand the long-term implications of their choices. And rightly so. STEM is a powerful engine for economic transformation.

From digitalisation and IT to healthcare, engineering, agriculture and green energy, STEM-related fields are driving job creation, innovation and competitiveness worldwide.

In Kenya, where over 75 per cent of the population is under the age of 35, STEM has the potential to unlock transformative careers and power entire industries.

But the reality is this: curriculum reform and pathway expansion are only part of the equation. Learners must not only be given options, they must be supported to make informed, confident choices.

That is why mentorship, motivation and access to career guidance are just as critical as infrastructure and teacher preparedness. These softer, yet essential, elements are often overlooked in policy conversations, but they are the glue that connects ambition with opportunity. If the CBC is truly learner-centred, then we must put the learner’s journey, hopes, talents, questions and anxieties at the heart of this transition.

Career fairs, national exhibitions and innovation competitions are one of the most effective ways to do this. When learners are given a platform to explore their passions and engage with real-world applications of STEM, their abstract classroom learning transforms into a lived experience. The upcoming Young Scientists Kenya National Science and Technology Exhibition exemplifies this.

In this national event set for August 4 to August 9, 150 student teams from all 47 counties will come together to showcase innovations, pitch ideas and defend their projects before industry experts, educators and the public. The experience is powerful, students see what is possible, meet peers who share their interests and often leave more motivated, focused and better informed about their future.

This kind of exposure is not a luxury; it is a necessity. For learners to aspire, they must first be inspired.

The next step is scale. To ensure that no learner is left behind, career mentorship must be systematised across the country, especially in underserved regions.

Public-private partnerships between schools, industry, and organisations like YSK can help bridge gaps and create a robust pipeline for STEM careers. And crucially, the education system must reinforce that all pathways are valuable. STEM is critical, but Social Sciences and Arts are equally vital to a balanced, inclusive future.

As Kenya advances on its CBC journey, let us not reduce career guidance to a single conversation in the classroom. Let us embed it into our education culture through mentorship, competitions and consistent learner engagement. The future of our economy depends on it. More importantly, the futures of our young people do too. 

The writer is the Young Scientists Kenya national director


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