Pedagogical research on basic numerals biotechnological virtual life modification simulation

Shinawatra University, 99 Moo 10M Bangtoey, Sam Khok, Pathum Thani, Thailand

^* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

Basic numerals—elementary number sense, proportional reasoning, unit coherence, and simple expectation reasoning—are repeatedly implicated in novice errors in biotechnology laboratories, especially in serial dilution, concentration preparation, pipetting planning, and assay interpretation. While virtual laboratory simulations can expand access and practice opportunities, many biotechnology simulations prioritize procedural flow and conceptual narration, leaving numeracy as an assumed prerequisite. This study proposes a biotechnological virtual life modification (VLM) simulation that treats basic numerals as a primary learning outcome by embedding numerical decisions into authentic biotechnology action cycles, using consequence-driven feedback and numeracy-aligned learning analytics. Grounded in biology-education research on integrating quantitative reasoning and evidence for learning benefits of simulation-based laboratories, the paper develops an instructional design and an evaluation framework that separates numeracy gains from general content gains. Demonstrative simulation outputs and synthetic-cohort patterns illustrate how classroom trials can report numeracy improvement, error-type reduction, and transfer to unfamiliar biotechnology problems.