A Research Project for Secondary Schools on Urban Plant Ecological Genetics.

Abstract

Participation in authentic research projects benefits both teachers and students by linking hands-on field work with experimental biology and quantitative analysis. Plant ecological genetics is especially well suited for classroom integration, but accessible, classroom-ready outlines are scarce. Arabidopsis thaliana-a wild species in urban environments with a well-characterized genome and extensive educational resources-provides an ideal model. Here we present a comprehensive, easy-to-implement pipeline for secondary-school-level research-oriented projects in plant ecological genetics using A. thaliana. The report includes (i) a step-by-step experimental workflow for field sampling, phenotypic scoring, and PCR-sequencing-based genotyping assays for environment-sensitive allele monitoring; (ii) classroom-adapted protocols and quality-control checks; (iii) background material and a list of concrete, testable research questions; and (iv) downloadable real datasets and analysis templates for guided interpretation. We demonstrate feasibility with pilot field-survey data from urban school neighborhoods and report outcomes that validate the approach as a proof of concept. Students can learn species identification, formulate hypotheses about ecological adaptation, perform standardized data collection, and apply elementary genetic and statistical analyses-thereby gaining practical laboratory skills and improved scientific literacy. The methods are adaptable to different time frames and resource levels and can be scaled into broader citizen-science initiatives, allowing classroom findings to contribute meaningfully to ecological genetics research. This project therefore provides a practical bridge between secondary education and place-based research, fostering engagement with contemporary questions in ecology and evolution.