This content is located in CAPS under Social Implications: Health and Ergonomic Issues for Grade 10.

Ergonomics, the science of designing a workspace that maximises comfort and efficiency, can significantly enhance productivity and health. Teaching ergonomics to Grade 10 students ensures they understand how to optimise their study and workspaces for better posture, reduced strain, and improved well-being.

To make the concept relatable, start by having students evaluate their current workspace setups. Ask them questions like: Does their chair provide adequate back support? Is the computer screen at eye level? Are their wrists aligned while typing? Discuss the importance of these factors in preventing health issues like repetitive strain injuries (RSIs) and back pain.

Bring the topic to life by incorporating practical classroom activities:

1. Interactive Demonstrations: Create a “bad setup” in the classroom and invite students to identify the ergonomic flaws, such as a chair without back support or a monitor positioned too low. Then, demonstrate how to improve it using available resources, like placing books under the monitor to raise it.
2. DIY Ergonomic Fixes: Not every student will have access to professional ergonomic furniture. Show them creative, low-cost solutions such as rolling a towel for lumbar support or using a shoebox as a laptop stand. These ideas make the lesson relevant, especially for under-resourced communities.
3. Ergonomic Checklist: Provide students with a simple checklist covering essential ergonomic principles: correct chair height, screen positioning, proper lighting, and the 20-20-20 rule (looking 20 feet away – about 6 metres) for 20 seconds every 20 minutes to reduce eye strain). Assign them the task of auditing their workspace at home and presenting their findings.
4. Group Collaboration: Divide the class into small groups and give them a case study: a scenario of a poorly designed workspace. Ask them to brainstorm ergonomic improvements and present their solutions. This activity fosters critical thinking and collaboration, aligning with Bloom’s taxonomy’s higher-order thinking skills.
5. Health Implications Role Play: Have students role-play scenarios where poor ergonomics lead to common health problems. For example, one student can act out the symptoms of carpal tunnel syndrome, while another explains how ergonomic adjustments could prevent it. This approach makes the subject more engaging and memorable.

Integrating technology can also be impactful. If resources allow, introduce free online tools or apps that help assess and improve ergonomics, such as posture-tracking apps or workstation setup guides. These tools provide hands-on learning and reinforce the connection between technology and health.

By teaching ergonomics with practical examples and activities, you empower students to create healthier work environments that enhance their productivity and quality of life.

How do you bring ergonomics to life in your classroom? Share your experiences, suggestions, or creative teaching strategies in the comments below!