Kirkwood High School Honors Biology Students Engage in Real-World Scientific Research Through Partnership with Danforth Center

Kirkwood High School Honors Biology students recently participated in the three-week “Genotype to Phenotype” Missouri Authentic Research Experience (AREs), offered in partnership with the Donald Danforth Plant Science Center. The program provides students with meaningful, hands-on research opportunities grounded in real scientific inquiry. Through these experiences, students begin to see themselves as future scientists.

During these three immersive weeks of learning, students in Andrew Edwards, Kyle McFarland, and Mandy Melton's Honors Biology class investigated a central question in modern biology: “How genetic variation influences observable traits.” KHS students explored how the structure of corn plants, specifically, leaf angle, affects agricultural yield.

In the laboratory, students cultivated corn seedlings representing diverse genetic backgrounds. “It was exciting, but disappointing when some didn’t grow. I had never really grown anything before, so the process was fun,” said student Harper Reich.

Students then collected and analyzed data by measuring plant traits using both manual techniques and digital image analysis. “We were measuring the angles of corn leaves so we can find the adaptation that will be best for farmers to grow,” said student Palmer Steach.

By contributing both phenotypic and genetic data, students became active participants in ongoing research led by Danforth Center scientists. Their findings support efforts to build predictive models that help scientists better understand how early plant traits can indicate future growth patterns and crop yield potential.

“I’m basically a farmer now,” said student Rebecca Caruso, upon the conclusion of the laboratory.

“This provided students with an opportunity to engage in data analysis and develop critical thinking skills and a deeper appreciation for the role of science in addressing global challenges such as food security and sustainable agriculture,” said Mandy Melton, Honors Biology teacher.

For more about the “Genotype to Phenotype” experience, visit the Danforth Plant Science Center website.