The Grade 9 Locally Developed Science class has been learning all about body systems in their unit “Biology: Staying Alive. Usually this unit involves a lot of hands-on activities as students discover how their organs work together to complete life sustaining processing. With our move to distance learning some activities have been adapted to engage students while they learn online.
To learn about the digestive system students started with an online interactive simulation. They had to put the organs in the correct order and then watch as the food moved through the system. To make the content more engaging, we simulated the digestive system using household items. Starting with a piece of bread that moved from a bowl, through a toilet roll, into a ziplock bag, and through a nylon, the class groaned as “poop” was made in front of their very eyes. While many thought it was disgusting, they were reminded that this process was happening inside all of them at that very moment.
Students also learned about the respiratory system with slide presentations and fun and informative videos. They each researched how the respiratory system differs among various types of animals and presented their findings to the class. Presenting online means that students don’t have to physically get up in front of the class, which can ease some students’ nerves.
To bring together the digestive and respiratory systems we went through a virtual frog dissection. Virtual dissections are very beneficial as they offer an ethical means to study anatomy, which can be tailored to suit students’ needs. The class was able to make connections between what they had learned in their lessons and the anatomy of the frog and most found it quite interesting.
Students are now working on an animal research project to present to the class and we look forward to learning about how different animals are suited to their environments.
It has been fun learning about body systems, but understanding how the human body works is actually quite important for leading a healthy life. So, keep learning and stay safe everyone!