Critical skills, such as maths and science, are needed if South Africa is to grow its economy and compete globally. South African schools must reframe their teaching approach towards such subjects.

The 2023 Trends in International Mathematics and Science (TIMSS) test – in which South Africa placed last in both categories – highlights a glaring gap in our educational environment. With fewer students proficient in maths and science, this poses serious challenges for various industries as critical skills become scarcer.

Teaching methods need to evolve to not only boost the number of matriculants with a sound grasp of maths and science, but also promote the critical thinking and innovative problem-solving skills they build.

The South African education system still has work to do to ensure students are adequately prepared to meet industry demands. Discrepancies in the quality of education and the gap between academic curricula and industry requirements remain a key issue.

Dr Adele Cheddie is a physical science teacher at Centennial Schools Sandton. She shares her insights on the vital role of maths and science in education.

“The test results highlight a glaring gap in our educational environment. Fewer students proficient in maths and science poses serious challenges for various industries as critical skills become scarcer in the next few years.

“While the test results are reflective of a broader schooling problem characterised by language barriers, socio-economic imbalances, a lack of resources and teachers stretched to their limits, the fact remains that these skills are much needed if South Africa is to grow its economy and start competing globally,” says Dr Cheddie.

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bridging the skills gap

Many formal sector employers face a shortage of skilled workers. Better maths and science education will help to ensure a steady pipeline of qualified professionals.

“Improving maths and science education can play a significant role in addressing the skills gap which requires better education in the STEM (science, technology, engineering and maths) fields as well as digital literacy,” says Dr Cheddie. “To thrive in today’s job market, several critical skills are highly valued. For example, problem-solving and critical thinking, where one is required to analyse data to find solutions. This also changes the mindset of workers making them more solutions-driven.”

Other important skills include:

• digital proficiency, which enables workers to use technology effectively
• creativity enables workers to think outside the box and be innovative problem-solvers
• adaptability to tackle challenges and adjust to a fast-paced, ever-changing work environment.

driving technological innovation

The modern workplace demands expertise in software development, data science, engineering and telecommunications, among other left-brain disciplines. Strong maths and science skills equip students to lead in these fields.

enhancing problem-solving abilities

Maths and science train students in logical reasoning, pattern recognition and structured thinking. These are essential for tackling real-world challenges once students enter the workforce.

“To  develop these skills effectively, a combination of traditional and modern teaching methods can be used. By conducting experiments and analysing data, students are encouraged to ask questions and discover concepts on their own,” says Dr Cheddie.

“Most of what is done is linked to real-world problems that require critical thinking and make the content relatable. Centennial School is technology-focused, introducing students to coding and gamification at all levels.

“Coding enhances logical reasoning and structured thinking. Gamification uses pattern recognition and problem-solving skills. By incorporating these methods, Centennial Schools effectively develops students’ logical reasoning, pattern recognition and structured thinking skills, preparing them for future challenges.”

boosting economic growth

A workforce proficient in STEM subjects can further industrial and corporate advancements, foster entrepreneurship and drive job creation, all of which contribute to strengthening the economy.

improving global competitiveness

Investing in maths and science education supports the creation and long-term survival of high-value industries, innovative start-ups and technological advancements. All of these enable a country to compete internationally.

preparing students for high-demand careers

Industries, such as renewable energy, healthcare and manufacturing, require a strong STEM foundation. “Better maths and science education ensures matriculants and graduates can meet these developing needs,” comments Dr Cheddie.

increasing efficiency and productivity

Scientific and mathematical thinking promotes precision, accuracy and efficiency. This leads to improved processes, cost savings and more – contributing to a more vibrant economic outlook.

encouraging entrepreneurship and innovation

A strong foundation in these subjects enables entrepreneurs to create tech-based start-ups with the potential to create employment, solve local and global challenges, and drive progress.

addressing educational disparities

“South Africa’s poor performance in global assessments like TIMSS highlights the need for improved education to level the playing field for students from all backgrounds. Students proficient in these subjects can go on to teach and thus reduce the discrepancies in the quality of education and the vast gap between academic curricula and industry requirements,” says Dr Cheddie.

future-proofing the workforce

As automation and artificial intelligence reshape industries, professionals with strong analytical, computational and scientific skills will be in higher demand. This ensures long-term employability and contributes to economic resilience and growth.

the educator’s role

“As 21st-century educators, we must identify the areas that need improvement and find ways to enhance learning to ensure students are academically prepared and equipped with the practical skills needed to thrive in their chosen fields and make a meaningful impact on society.

“It is essential to stay up to date with global advancements and ensure that our curriculum evolves to reflect the needs of society,” concludes Dr Cheddie.