After twenty-five years at Southern Lehigh High School, biology teacher Mr. Edward Sinkler will retire at the conclusion of this school year. Throughout his career, Mr. Sinkler has taught numerous science classes offered at the high school, ranging from Applied Biology, CP Biology, AP Biology, Forensics, Zoology, and even Honors Anatomy and Physiology.
One of Mr. Sinkler’s most memorable moments during his tenure at Southern Lehigh is a time he reprimanded a freshman who then turned himself around to become a pre-med student.
“I remember having a discussion with some ninth graders who were acting up, and I sat them down and told them that they are going to have to decide what they want to do with their life. They might be your friends now but they’re not going to help you when you’re failing somewhere,” he said, “and then one of them turned around and became a pre-med student… that was probably one of my success stories.”
This story has stuck with Mr. Sinkler throughout his years teaching because it reminds him of the difference he gets to make everyday being a teacher. This is one aspect of the job he will miss the most.
Another aspect Mr. Sinkler will miss most about teaching is interacting with his students.
“When you see that ‘light bulb’ go on, you know that is the reason why you teach,” he said. “We certainly don’t teach for the discipline, that’s for sure. We do it to help students.”
After retirement, Mr. Sinkler looks forward to abandoning the bell schedule for good and being able to do whatever he wants.
“I am going to follow in the words of Mr. [James] Walker, who was a physics teacher here. When he was interviewed before he retired, he said [he would do] ‘whatever I feel like when I get up in the morning.’” Mr. Sinkler said. “So that’s going to be my goal at this point. After that I’m not sure… a lot more bird watching.”
Mr. Sinkler wants to be remembered as a teacher who is tough, but also fair. He understands that his classes can be difficult, especially AP Biology, so he offers test corrections. Mr. Sinkler likes to challenge his students, but he simultaneously wants to be there to support his students.
“I want to push students to be able to reach towards their potential,” he said.
To his students, Mr. Sinkler leaves one last piece of advice:
“Push yourself, always be curious, and ask questions.”