Choosing Life Sciences in High School
Written by: James Messian, Life Sciences Teacher at Abbotts College Centurion
Life Sciences or biological sciences comprise the branches of science that involve the scientific study of life and organisms such as microorganisms, plants, and animals including human beings.
Life Sciences is one of the two major branches of Natural Science, the other being Physical Science, which is concerned with non-living matter.
Some life sciences focus on a specific type of organism. For example, Zoology is the study of animals, while Botany is the study of plants. Other life sciences focus on aspects common to all or many life forms, such as anatomy and genetics. Some focus on the micro scale (e.g. molecular biology, biochemistry) and other on larger scales (e.g. cytology, immunology, ethology, ecology). Another major branch of life sciences involves understanding the mind i.e. neuroscience.
Discoveries made in Life Sciences are helpful in improving the quality and standard of life and can be applied to health, agriculture, medicine as well as the pharmaceutical and food science industries.
In the Grade 12 syllabus, Abbotts covers a section on genetics and the study of DNA. Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.
Though heredity had been observed for millennia, Gregor Mendel, a scientist and Augustinian friar working in the 19th century, was the first to study genetics scientifically. Mendel studied “trait inheritance”, patterns in the way traits are handed down from parents to offspring. He observed that organisms (pea plants) inherit traits by way of discreet “units of inheritance”. This term, still used today, is a somewhat ambiguous definition of what is now referred to as a “gene” and therefore the term “genetics”.
As complicated as what it sounds, genetics is the section that most teachers are passionate about. There is such a sense of gratification when learners ask questions about why they have certain characteristics from their mom or dad and, once you go through the content with them, the lightbulb switches on. As a teacher, it’s remarkable to witness says James Messian, Life Sciences Teacher at Abbotts College Centurion.
The study of the Life Sciences gives important insight into disease processes and allows the development of novel therapeutic and innovative medical devices, thereby directly improving human health. Life Sciences also enables an understanding of the environment and the other living species with which we share the earth. This knowledge guides conservation efforts and helps us to save our shared planet.
Life Sciences empowers us to answer fundamental questions about ourselves: Where did we come from? What are we made of? What is the basis for the miracle of our existence? What is our place in the natural world, in the tree of life? Life Sciences reveals the truth of our existence and shines a light on our real identities, so that we discover our true reality.
If you take Biology or Life Sciences as one of your subjects, it can open a lot of opportunities. It is a multi-discipline field that requires you, as a student, to learn, apply, evaluate and to do practical work.
While many people view Life Science as one of the hardest, and the most boring subjects, it is really one of the most interesting.
Important ways to help one master this subject are:
- to listen carefully in class
- immediately review what has been taught
- keep reading.
One thing that learners need to remember is that after mastering the subject, there are plenty of career opportunities available to them.
Those who are interested in the field of Biology can either decide to become social or medical researchers or go the industry route. This is vast, and includes tourism, conservation, agriculture, journalism, veterinary science, environmental law, biotechnology, biochemistry and medicine.
Students who choose this subject must prepare themselves for a lot of work.
There is lots to learn, meaning that the workload may seem overwhelming at times, but they need to know how to apply knowledge as well as how to evaluate and understand it. Here’s a handy summary of the different jobs you will find in the Life Sciences sector:
Biomedical Scientist
Biomedical scientists examine medical samples, for example, blood and tissue, thereby helping doctors to diagnose and treat diseases. They use their knowledge and test results to advise and support doctors and other medical staff. Biomedical scientists need in-depth knowledge of areas such as pathology, anatomy and physiology.
Biotechnologist
Biotechnologists combine Biology, the science of living things, with technology. They research and develop the use of Biology to solve problems in areas such as health care, the pharmaceutical and chemical industries, agriculture, food production and environmental protection
Biochemist
Biochemists study the chemistry of life. They investigate life’s processes at the level of molecules, using their knowledge to identify and solve biological problems. They research and develop new products and processes to benefit a wide range of areas, including food processing, pharmaceuticals, healthcare and agriculture.
Computational Biologist
Computational biology involves the development and application of data-analytical and theoretical methods, mathematical modelling and computational simulation techniques to the study of biological, behavioural, and social systems. The field is broadly defined and includes foundations in computer science, applied mathematics, animation, statistics, biochemistry, chemistry, biophysics, molecular biology, genetics, genomics, ecology, evolution, anatomy, neuroscience, and visualization
Microbiologist
Microbiologists study the biology and chemistry of microbes. They apply their knowledge to solve problems in areas like agriculture, food production, the water industry, medicine and pharmaceuticals, and to manage and protect the environment.
Clinical Research Associate
Clinical research associates organise and run trials to test the safety of new medicines and to see if they work efficiently. They choose and set up sites where tests take place, supervise trials and monitor the quality of data from the trials.
Industrial Pharmacist
Industrial pharmacists are involved in the discovery and development of safe, effective drugs and medicines. They can work at any stage of the process, including research, development, clinical trials, overseeing production, quality testing, marketing and applying to have the drug legally registered.
Research Assistant
A research assistant is a researcher employed, often on a temporary contract, by a university or a research institute, for the purpose of assisting in academic research. Research assistants are not independent and not directly responsible for the outcome of the research and are responsible to a supervisor or principal investigator. Research assistants are often educated to degree level and might be enrolled in a postgraduate degree program and teach at the same time.
Bioinformatician
Bioinformatics is an interdisciplinary field that develops methods and software tools for understanding biological data. As an interdisciplinary field of science, bioinformatics combines computer science, statistics, mathematics, and engineering to study and process biological data.
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Students from ADvTECH’s Maragon Mooikloof showcased impressive scientific talent at the 2025 Northern Gauteng Senior Science Expo, earning multiple medals and reaffirming The ADvTECH Advantage of consistent, superior academic outcomes. Held on 19–20 September 2025, the Expo brought together some of the region’s most promising young scientists, engineers, and innovators. Competing against top-performing schools from across Northern Gauteng, Maragon Mooikloof learners impressed judges with their creativity, analytical thinking, and practical application of scientific principles standing out as some of the event’s top achievers. Outstanding Achievements for Maragon Mooikloof Students The school’s students demonstrated exceptional ability across several categories, earning both silver and bronze medals for their innovative project s.

Children between ages 10 and 12 are at a fascinating stage of life. They’re no longer little kids, but they’re not yet teenagers. They’re starting to ask bigger questions, push boundaries, and search for who they are becoming. Amid all these changes, reading plays a powerful role, and schools and parents should strongly encourage students to build their reading muscle during this time, an education expert says. “In contrast to content on devices, books give children a safe space to explore new ideas, test out possibilities, and imagine life through someone else’s eyes. They also strengthen critical thinking, boost vocabulary, and build empathy - all skills that help pre-teens navigate school and friendships with more confidence,” says Nalani Singarum, Academic Advisor at ADvTECH Schools. “Most importantly, reading at this age lays the foundation for a lifelong habit. A child who enjoys books at ages 10 to 12 is far more likely to carry that love into their teenage years, when the pull of social media and other distractions becomes stronger,” she says. A 2024 study of children aged 10 to 12, by neuroscientists at Columbia University’s Teachers College, found that reading on paper promoted "deeper reading" with better comprehension and processing of complex texts. It was noted that this age group is pivotal for transitioning from "learning to read" to "reading to learn”, making physical books ideal for exploring ideas and imagining others' perspectives without digital distractions. “Even where children at this age did not previously enjoy reading books, it is not too late to develop a regular and enjoyable reading habit,” says Singarum. “Regular reading during this key developmental period will support stronger understanding across subjects, better information absorption, and clearer expression of ideas throughout the child’s life.” CREATING A READING-RICH HOME Pre-teens crave independence, yet they still look to their parents for cues. The best way to nurture reading at this age is to show that it’s valued at home - not as a school task, but as part of family life. Practical ways to create a reading-rich environment include: Bedtime shifts: Before bedtime, spend some time reading side by side. You each choose your own book, then share a favourite line or moment. It shows that reading is for everyone, not just a chore for children. (And no, reading on devices do not count). Reading in everyday life: Invite your child to read maps while travelling, menus at restaurants, or DIY instructions at home. These moments prove that reading has value beyond the classroom. Word of the day challenge: Let your child pick an unusual word from a book and challenge the family to use it naturally in conversation. Older children enjoy the playful competition and sense of mastery. Treasure hunts with riddles: Write riddles or codes your child must solve to find the next clue. Link some clues to favourite books for an extra spark. Peer power: Encourage your child to swap books with a friend or start a mini book club, to make reading become a social, not a solitary activity. THE ROLE OF SCHOOLS Beyond the curriculum, schools play a key role in creating an environment where reading is valued and enjoyable, which helps students build positive associations with books and learning. “Schools offer social and collaborative opportunities that enhance reading motivation and enjoyment. By fostering a love of reading within a communal and supportive learning environment, schools complement and extend the encouragement children receive at home, making the development of reading habits more comprehensive and durable,” says Singarum. She adds that it is valuable to have structured programmes, rather than just ad hoc reading opportunities. “At ADvTECH, we have a reading programme called Booktacular, which is specifically designed to make reading meaningful and magical again. Through activities like Book Clubs that spark lively conversations, creative ‘Book review in a bag’ projects, Literature Circles where every child takes on a role, and Visual literacy tasks that bring pictures to life, children discover that stories are adventures to be explored, not assignments to be completed.” Parents can extend this spirit into their homes with small, joyful habits like these. When reading feels playful and purposeful, children are far more likely to carry that joy into their teenage years and beyond, Singarum says. “Between ages 10 and 12, children are shaping their identities. They’re learning who they are, who they want to be, and how they see the world. Books offer them mirrors to see themselves and windows to step into lives very different from their own. “As parents and teachers, when we nurture a love of stories, we’re not only supporting school success, we’re giving our young people tools for life.”

The traditional dichotomy between commerce and the humanities has long been a fixture in academic and professional landscapes. However this historic status quo is no longer tenable, and universities must adapt to ensure curricula contain a suitable blend of disciplines to empower students for life after studies, an education expert says. “Combining commerce and humanities creates a powerful synergy that enhances decision-making, innovation, and adaptability in business,” says Peter Kriel, General Manager at The Independent Institute of Education, SA’s leading private higher education provider. “This interdisciplinary approach also produces well-rounded professionals who can address the complex challenges of our current world, and the ones they will face in future,” he says. Kriel explains that while universities traditionally had commerce and humanities students stay in their lanes, there is a growing recognition of the synergies that exist at the intersection of these seemingly disparate disciplines. “It is therefore becoming important to delve into the benefits and possibilities of bridging and intersecting the so-called traditional commerce and humanities disciplines, highlighting how this convergence can lead to innovative thinking, enhanced problem-solving, and a more holistic approach to navigating the challenges of the modern world,” he says. The intersection between commerce and humanities represents the blending of analytical and creative thinking. Commerce brings a structured, business-oriented approach, while humanities bring a focus on critical thinking, cultural understanding, and ethical considerations. “Together, these disciplines offer a unique perspective that goes beyond the quantitative aspects of business” says Kriel. Better decision-making The integration of humanities into commerce fosters a more comprehensive decision-making process. By considering ethical, social, and cultural implications, businesses can make informed choices that align with broader societal values. This not only contributes to corporate social responsibility but also enhances the reputation and sustainability of organisations. Innovation through diversity Bridging disciplines encourages a diverse range of perspectives and ideas. The humanities bring creativity, empathy, and an appreciation for diverse cultures, which can lead to innovative solutions to business challenges. A multidisciplinary approach fosters a culture of innovation that goes beyond conventional problem-solving methods. Improved communication Humanities disciplines, such as literature, philosophy, and communication, emphasise effective expression and understanding of human experiences. Integrating these skills into the business realm promotes clearer communication within organisations and with external stakeholders. The ability to articulate ideas, negotiate effectively, and understand different points of view becomes a valuable asset. Ethical leadership Humanities education often emphasises ethical reasoning and moral philosophy. Integrating these principles into commerce promotes ethical leadership, guiding decision-makers to consider the broader impact of their choices on society, the environment, and future generations. Resilience The business landscape is dynamic, and the ability to adapt is crucial for success. Humanities education encourages adaptability by fostering critical thinking, intellectual curiosity, and a willingness to engage with new ideas. This mindset is invaluable in navigating the uncertainties and disruptions that businesses frequently encounter. “As the nature of work evolves, employers increasingly seek individuals with a diverse skill set that goes beyond technical proficiency. The intersection of commerce and humanities prepares individuals for the future of work by combining analytical and creative skills, making them well-rounded professionals capable of addressing complex challenges,” says Kriel. “This combination represents a powerful synergy that can redefine how we approach business, education, and societal challenges. By breaking down the barriers between these disciplines, higher education institutions can ensure that they not only cultivate more versatile and innovative graduates, but also foster a society that values both economic success and human flourishing.”

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ADvTECH Limited (Incorporated in the Republic of South Africa) (Registration number 1990/001119/06) Share code: ADH ISIN: ZAE000031035 (“ADvTECH” or “the Company”) DEALINGS IN SECURITIES BY A PRESCRIBED OFFICER OF THE COMPANY In compliance with the JSE Limited Listings Requirements the following information is disclosed in respect of dealings in ADvTECH securities by a Prescribed Officer.

The Annual Resolute Roboticon took place on Saturday, 13 September, at the Heartfelt Arena in Pretoria North, attracting over 3,000 entries from schools across South Africa. Only 360 students were selected to compete, making participation an achievement. The Community Schools Group proudly fielded 12 teams across five competitive categories, representing the Pinnacle Colleges brand: Pinnacle College Waterfall (3 teams) Pinnacle College Rynfield (4 teams) Pinnacle College Linden (1 team) Pinnacle College Kyalami (1 team) Tyger Valley College (3 teams) Our students achieved outstanding results: · Pinnacle College Linden – 1st place in the Advanced Category · Tyger Valley College – 2nd place in both Advanced and Apprentice 3 categories · Tyger Valley College – 3rd place in the Entrepreneurship Category “These achievements underscore the growing impact of Robotics and Coding within the Pinnacle Colleges brand. By immersing students in real-world problem-solving, opportunities such as Roboticon empower learners to thrive in an exceptional and future-focused technology space,” said Altie van Schalkwyk, Academic Head of Brand – Community Schools Group. Initiatives like Roboticon reflect how Pinnacle Colleges are promoting a culture of innovation, preparing students to lead confidently in a technology-driven world.

Children are naturally curious. Whether it’s watching a bug crawl across the floor, splashing in a puddle, or asking “why” countless times in an hour, their world is filled with questions. This curiosity is more than just a phase. It is the foundation of learning and confidence, and should form the starting point for learning at home and at school. Zaakirah Mahomed, Academic Advisor: Foundation Phase at ADvTECH, Africa’s largest private education provider, says Inquiry-Based Learning (IBL) is an approach that harnesses children’s innate sense of wonder. “It transforms everyday questions into meaningful discoveries, sparking a lifelong love for learning. For this reason, it is important that when choosing your child’s first school, you ensure the school’s approach is based on harnessing inquiry-based learning, not just handing down of facts. The latter carries a risk that learning is viewed as work from a young age, which can negatively influence attitudes to learning throughout the child’s life.” In a classroom rooted in inquiry, children are not simply passive recipients of facts. Instead, they are encouraged to wonder, explore, and investigate. “Rather than memorising information, learners might explore why leaves change colour, how magnets work, or what creates a rainbow. Guided by their teachers, they investigate these ideas through hands-on activities, experiments, and creative projects. The learning feels like play, but the impact is powerful,” Mahomed says. Research underscores the effectiveness of Inquiry-Based Learning in fostering deeper understanding and retention. A meta-analysis of 54 studies published in American Psychological Association’s Journal of Educational Psychology found that students engaged in IBL demonstrated significantly higher levels of conceptual understanding in science compared to those taught through traditional methods. By actively exploring questions and constructing knowledge through guided investigations, children develop a stronger grasp of complex concepts, as they connect new information to their own experiences and curiosity. This approach not only enhances academic performance but also cultivates a mindset of inquiry that prepares students for lifelong learning, the analysis found. The importance of IBL is further highlighted by its alignment with 21st-century skills. According to a 2020 report by the World Economic Forum, critical thinking, problem-solving, and creativity are among the top skills needed in the modern workforce. IBL directly supports the development of these competencies by encouraging children to ask questions, analyse evidence, and collaborate on solutions. “By engaging in inquiry-driven tasks, such as designing experiments or debating hypotheses, students build the intellectual flexibility and resilience needed to navigate an increasingly complex world,” Mahomed notes. IMMEDIATE BENEFITS FOR YOUR CHILD Inquiry-Based Learning isn’t just about preparing children for the future, however. “IBL fosters engagement, curiosity, and confidence from the very start. Children are encouraged to experiment, make mistakes, and try again. Helping them to see that errors are simply stepping-stones to discovery,” says Mahomed. “When learners test how water flows through a funnel or why a toy rolls differently on tile compared to carpet, they are building critical thinking skills. These problem-solving abilities help them not only with schoolwork, but also in everyday life.” IBL also nurtures collaboration and communication. As children work in small groups or pairs, they learn to share ideas, listen to others, and work as a team. “Even the quietest child can find their voice when their question leads to an exciting experiment or project,” she notes. CHOOSING THE RIGHT SCHOOL When selecting a school, parents should look for one that prioritises inquiry as part of its teaching and learning approach. Such schools encourage curiosity-driven lessons, creativity, and real-world problem-solving. “Outstanding foundation phase schools place a strong emphasis on Inquiry-Based Learning and student agency. They proceed from the belief that children should have a voice and choice in their learning, because by taking ownership of their questions and discoveries, children build independence and confidence,” Mahomed says. “Parents can be assured that this approach does more than prepare children academically. It equips them with the resilience, adaptability, and problem-solving skills they need to thrive in a fast-changing world.”

Crawford International Pretoria was buzzing with excitement on Tuesday, 9 September, when one of South Africa’s premier radio breakfast shows, 947’s Anele and the Club, broadcast live from our sports field. The day kicked off bright and early at 06:00 with games, quizzes, and prizes that had everyone involved. From Grade 0000 to Grade 12, our students embraced the challenge—taking part in games of chance, mental agility, and physical skill. The atmosphere was vibrant, colourful, and filled with energy, bringing the entire Crawford International Pretoria community together. A special highlight of the morning was a surprise performance by renowned South African singer, songwriter, and record producer Jeremy Loops, joined on stage by Sibongiseni of the legendary Ladysmith Black Mambazo. Their live performance was nothing short of unforgettable. And to top it all off—we won R50 000 for our school! It was a day to remember, showcasing our unique spirit, talent, and stories to the whole of Gauteng. We truly showed what it means to be #ProudlyCrawfordian.

JSE-listed ADvTECH has announced the launch of Emeris, a groundbreaking new private higher education brand that will bring the Varsity College, Vega School, and MSA brands together under a single name. One aspect of the change is the building of a state-of-the-art R420m mega campus in Sandton, Johannesburg. This development will bring the existing Varsity College Sandton and Vega Bordeaux operations together on the same site. It will open its doors in 2026 with an initial capacity of 9,000 students. Facilities will include a double-storey library and information centre, a student experience hub with career and counselling services, a custom-designed indoor sports centre capable of hosting international events and innovation spaces including IT labs, podcast studios and interactive mock classrooms.

Varsity College, Vega, and MSA unite under a bold new brand The Independent Institute of Education (IIE) has announced the launch of Emeris, a groundbreaking new private higher education brand that will bring the Varsity College, Vega School, and MSA brands together under a single name. The new entity will officially launch in 2026. The consolidation under the new name comes as South Africa prepares for legislative reforms that will, for the first time, allow private institutions that meet defined criteria to be recognised as universities.

