Last Friday, an unexpected hissing sound echoed through a science classroom at the Frenship Ninth Grade Center. As part of an entomology lesson, students in Miguel Molinar’s biology class had the rare chance to observe one of the world’s largest cockroach species up close. 

Thanks to a connection with a former professor at Texas Tech University, Molinar surprised his students with several Madagascar Hissing Cockroaches. At first glance, the insects seemed to cause the students to hesitate, but curiosity quickly took over, and most students became genuinely interested and engaged. 

Students who found the courage to hold the hissing cockroaches were able to examine the insects up close. Molinar explained that hands-on interaction with live organisms helps students move beyond abstract concepts to real-world understanding. 

“It's a great opportunity to bring science to life in a way textbooks can’t,” said Molinar. “It builds curiosity and confidence and shows them that science is something they can touch, question, and explore directly. I hope they walk away with a deeper appreciation for insects and a better understanding of their importance in ecosystems.” 

Molinar shared that he wanted to provide this experience for his students after a similar encounter with the cockroaches in college left a lasting impression on him. By offering hands-on exposure to real entomological work, students were able to observe not only the Madagascar Hissing Cockroaches’ physical characteristics but also their behaviors. 

The energy in the biology class was exciting as students warmed up to the insects, some even deciding to name their temporary classmates. The experience with the insects is a perfect example of how bringing real-world experiences into the classroom can deepen understanding and engagement. 

“I love seeing students light up when they connect with a concept in a new, unexpected way,” said Molinar. “Moments like these remind me why hands-on learning is so powerful. It makes science real, relevant, and exciting.”  

This hands-on lesson gave students a memorable introduction to entomology and helped bring their biology curriculum to life. By observing and interacting with the Madagascar Hissing Cockroaches, students gained a deeper understanding of insect behavior and anatomy. Molinar hopes their time with the insects left its mark on the students, as it did him. He hopes to continue fostering a hands-on learning environment making science both engaging and unforgettable.