Bridging Inquiry and Technology: Investigating the Impact of Augmented Reality Simulations on Conceptual Understanding of Genetics among Senior High School Students

Project Abstract

Augmented reality (AR) simulations offer a dynamic platform for exploring complex genetic concepts by overlaying interactive, 3D virtual models onto the real world, thereby fostering immersive inquiry-based learning among senior high school students. This study investigates how AR-enabled representations of Mendelian inheritance, molecular genetics, and genetic engineering influence students’ conceptual understanding, epistemic beliefs, and science reasoning compared with traditional teaching methods. A quasi-experimental design was employed in three public senior high schools with a total sample of 420 students across grade levels 11 and 12, randomly assigned to an AR intervention group and a conventional instruction control group. The AR intervention consisted of a series of gamified, inquiry-led modules developed to align with the curriculum (1) genetic variation and Punnett square analysis through interactive allele visualization, (2) gene expression pathways using animated transcription and translation simulations, (3) CRISPR-Cas9 editing models with ethical decision-making scenarios, and (4) population genetics simulations leveraging real-time data to examine allele frequency dynamics. Data were collected using a triangulation of instruments (a) pre- and post-tests on genetics conceptual understanding, (b) validated Likert-scale surveys measuring epistemic motivation and perceived usefulness of AR tools, (c) structured classroom observations focusing on inquiry behaviors and collaboration, and (d) think-aloud protocols during tasks to capture cognitive processes. Additionally, retention of conceptual knowledge was assessed four weeks post-intervention. Quantitative analysis employed ANCOVA controlling for prior achievement, with effect sizes computed to gauge practical significance. Mixed-methods analysis integrated qualitative findings from observations and think-aloud transcripts to triangulate gains with changes in reasoning strategies, model-based explanations, and argumentation quality. The results indicate that students in the AR group demonstrated statistically significant gains in conceptual understanding across Mendelian inheritance, gene regulation, and genetic engineering concepts, with moderate to large effect sizes (Cohen’s d ranging from 0.45 to 0.82) and higher post-test retention compared to the control group. The AR condition also correlated with enhanced student engagement, more sophisticated reasoning patterns, and increased propensity to construct evidence-based explanations. The qualitative data revealed that AR facilitated concrete visualization of abstract processes, supported iterative hypothesis testing, and promoted collaborative sense-making through shared virtual artefacts. However, marginal differences were observed in affective factors such as initial curiosity, suggesting the influence of prior attitudes toward technology. The study discusses the implications for science education, including the potential of AR to scaffold inquiry, address misconceptions through experiential manipulation of variables, and foster equitable access to advanced visualization tools. Limitations include the variability of teacher facilitation, device accessibility, and the novelty effect. Recommendations emphasize professional development for teachers, integration of AR modules within the existing curriculum, and longitudinal studies to examine sustained impact on higher-order thinking and transfer to real-world scientific inquiry. Overall, the findings support the viability of bridging inquiry and technology to enhance genetics education at the secondary level through immersive AR simulations.

Project Overview

What This Project Is About

---

A beginner-friendly look at how using augmented reality (AR) tools can help high school students understand genetics concepts more clearly. The project compares traditional teaching methods with AR-enhanced lessons to see if students grasp ideas like heredity, Punnett squares, and genetic variation better when they can visualize processes.

---

---

The Problem It Addresses

---

Many students struggle with abstract genetics ideas that are not easy to imagine. Traditional teaching often relies on diagrams and words, which can be hard to connect to real biology. This project tests whether AR simulations make these concepts more concrete and memorable, potentially improving learning outcomes and engagement.

---

---

Objectives of the Project

---

1. Assess current understanding of basic genetics before any intervention.
2. Develop or adapt AR activities that illustrate key genetics concepts.
3. Compare learning gains between AR-assisted lessons and standard lessons.
4. Gather student feedback on usability and engagement with AR tools.
5. Provide recommendations for integrating AR into genetics teaching.

---

---

What You Will Do Step by Step

---

1. Review literature on genetics education and AR in classrooms.
2. Design AR-based lesson modules aligned with the national biology syllabus.
3. Recruit a small class sample and assign to AR and traditional groups.
4. Deliver lessons and collect pre- and post-tests on genetics concepts.
5. Analyze test scores to measure learning gains.
6. Analyze qualitative feedback from students and teachers.
7. Interpret results and identify strengths and limitations of AR approaches.
8. Prepare a report with practical guidance for teachers.

---

---

Expected Outcome

Anticipated outcomes include higher post-test scores for the AR group, greater student engagement, and clear insights into which genetics topics benefit most from AR visualization. The project will offer practical steps for classroom implementation and highlight considerations like cost, training, and accessibility.