At Cabrini High School in New Orleans, science comes to life through engaging, hands-on learning experiences that inspire curiosity and feed the school’s increasing number of young women interested in a future in STEM. Under the guidance of Kasey Laird Dennies (Class of 2008), who infuses the class with her passion for science, Human Anatomy students have recently participated in cutting-edge lab activities that explore the inner workings of the body, blending traditional knowledge with interactive technology for a truly immersive educational experience.
These budding scientists kicked off their exploration of the cardiovascular system with the use of EKG (electrocardiogram) machines. The devices provided a fascinating glimpse into how electrical signals keep the heart beating in rhythm. Through real-time monitoring of heart activity, students learned how different factors, such as physical activity and stress, can affect heart rate and rhythm. Equally exciting was the use of an EMG (electromyography) claw machine, which allowed students to see how electrical signals from their muscles could control a robotic claw. By attaching electrodes to their arms, students were able to understand the science behind neuromuscular control and bioelectricity, gaining firsthand experience with how the body communicates and responds. Both the EKG and EMG machines were met with fascination by the girls as they went on bioelectricity lab adventures.