Effects of Embodied Cognition Through Arts-Based Strategies in Developing Mathematical Competencies of Grade 7 Learners of Leonarda D. Vera Cruz National High School
DOI:
https://doi.org/10.65339/ijsis.V1.I3.224Keywords:
Arts-Based Strategies, Embodied Cognition, Grade 7 Learners, Integer Operations, Mathematical Competencies, Mathematics Education, Quasi-Experimental DesignAbstract
This study examined the effects of embodied cognition through arts-based strategies on the mathematical competencies of Grade 7 learners at Leonarda D. Vera Cruz National High School, Unisan, Quezon, Philippines. Grounded in Embodied Cognition Theory and an Input–Process–Output–Outcome framework, the study employed a descriptive quasi-experimental, single-group pretest–posttest design involving 26 Grade 7 learners during School Year 2025–2026. Data were collected using a researcher-developed, validated 20-item competency test and analyzed through mean scores, mean percentage scores (MPS), standard deviations, learning gains, and paired-samples t-tests. The intervention incorporated movement, gestures, artistic expression, and kinesthetic activities to develop three mathematical competencies. Results revealed improvements in using positive and negative numbers to describe directions or opposites (38.46% to 73.63%), locating integers on a number line (41.67% to 91.03%), and performing addition and subtraction of integers (19.78% to 58.24%). The respective learning gains were 35.17, 49.36, and 38.46 percentage points, with a reported overall mean gain of 41.00 percentage points. Statistically significant pretest–posttest differences were observed across all competencies (p < .001). Locating integers demonstrated the greatest improvement, while integer operations remained the most challenging competency. The findings supported the development of a Mathematics 7 lesson exemplar integrating arts-based activities, movement, and formative assessments. Although the absence of a comparison group limits causal interpretation, the results suggest that embodied arts-based instruction is a promising approach to strengthening mathematical understanding. The study aligns with Sustainable Development Goal 4 (Quality Education) by supporting learner-centered approaches to foundational numeracy. Its educational sustainability contribution lies in providing a structured instructional resource that may support continued teaching improvement and meaningful Mathematics learning.
References
Abrahamson, D. (2020). The future of embodied design for mathematics teaching and learning. Frontiers in Education, 5, Article 147. DOI: https://doi.org/10.3389/feduc.2020.00147
Abrahamson, D., Bakker, A., & van der Schaaf, M. (2021). Embodied design for mathematics learning: Theoretical foundations and empirical evidence. Journal of the Learning Sciences, 30(1), 19–46.
Adams, J., Resnick, I., & Lowrie, T. (2023). Supporting senior high-school students’ measurement and geometry performance: Does spatial training transfer to mathematics achievement? Mathematics Education Research Journal, 35, 879–900. DOI: https://doi.org/10.1007/s13394-022-00416-y
Akyüz, M., & Güveli, E. (2025). The effect of teaching integers with multiple representations… Contemporary Mathematics and Science Education. https://www.researchgate.net/publication/398249318_The_effect_of_teaching_integers_with_multiple_representations_on_seventh_grade_student_success_and_opinions? DOI: https://doi.org/10.30935/conmaths/17478
Alibali, M. W., & Nathan, M. J. (2022). Embodiment in mathematics teaching and learning: Evidence from learners' and teachers' gestures. In Nathan, M. J. (2022). Foundations of embodied learning (pp. 250–284). Routledge.
Alvarado, P., & Santos, R. (2024). Student and teacher perceptions of embodied arts-based mathematics instruction in middle school. Journal of Educational Research and Innovation, 32(1), 65–81.
An, S., Tillman, D., Boren, R., & Wang, J. (2021). Fostering mathematics achievement through music integration. International Journal of Education & the Arts, 22(11), 1–25.
Anderson, R., & Behrendt, H. (2022). Enhancing mathematical understanding through dance and movement: The role of embodied cognition in learning geometry. Journal of Educational Psychology, 120(4), 1123–1135.
Anton, J., & Abrahamson, D. (2024). Walking the number line: Towards an enactive understanding of integer arithmetic. Instructional Science. https://www.researchgate.net/publication/389559888_Walking_the_number_line_towards_an_enactive_understanding_of_integer_arithmetic
Anton, J., & Abrahamson, D. (2025). Walking the number line: Towards an enactive understanding of integer arithmetic. Instructional Science. https://www.researchgate.net/publication/389559888_Walking_the_number_line_towards_an_enactive_understanding_of_integer_arithmetic DOI: https://doi.org/10.3102/IP.24.2106519
Anton, J., Cosentino, G., Gelsomini, M., Sharma, K., Giannakos, M., & Abrahamson, D. (2024). Mathematics MOVES me: Digital solutions for coordinating enactive and symbolic resources—The case of positive and negative integer arithmetic. Digital Experiences in Mathematics Education, 11, 262–275. DOI: https://doi.org/10.1007/s40751-024-00158-5
Anttila, E. (2025). Dance as embodied learning: Connecting non-symbolic sensations with symbolic information. Journal of Educational Arts, 14(2), 150–163.
Bakker, A., & Wagner, D. (2023). Making sense of movement in embodied design for mathematics learning.
Barsalou, L. W. (2020). Embodied cognition. In The Cambridge Handbook of Cognitive Science (pp. 157–176). Cambridge University Press.
Belch, K. (2022). Movement in math: Integrating movement-based activities into kindergarten math [Master’s thesis, Abilene Christian University]. Digital Commons @ ACU.
Berman, T. (2024). How Number Lines Can Empower Problem-Solving. Insights into Learning Disabilities, 21(1).
Bicer, A., Capraro, R. M., & Capraro, M. M. (2021). Preservice teachers' linear and quadratic inequalities understandings. International Journal for Mathematics Teaching and Learning. https://www.cimt.org.uk/journal/bicer.pdf
Bjørnebye, M., & van Bommel, J. (2025). Expressive extensions of number sense in embodied task design through full-body performance. Educational Process: International Journal, 16, Article e2025246. DOI: https://doi.org/10.22521/edupij.2025.16.246
Boonstra, K. (2025). Primary School Teachers' Practices for Fostering Embodied Learning. Springer. https://link.springer.com/article/10.1007/s10857-025-09702-5 DOI: https://doi.org/10.1007/s10857-025-09702-5
Braithwaite, D. W., & Sprague, L. (2021). Conceptual knowledge, procedural knowledge, and metacognition in routine and nonroutine problem solving. Cognitive Science, 45(10), Article e13048. DOI: https://doi.org/10.1111/cogs.13048
Burnaford, G. (2023). Arts Integration Frameworks, Research Practice. Arts Education Partnership. https://www.aep-arts.org/wp-content/uploads/Arts-Integration-Frameworks-Research-Practice_A-Literature-Review.pdf
Carbonneau, K. J., Marley, S. C., & Selig, J. P. (2023). A meta-analysis of the efficacy of teaching mathematics with concrete manipulatives. Journal of Educational Psychology, 105(2), 380–400. DOI: https://doi.org/10.1037/a0031084
Castro-Alonso, J. C., Wong, M., Adesope, O. O., Paas, F., & Sweller, J. (2024). Embodied learning: A review from the cognitive load perspective. Educational Psychology Review.
Chappell, T., Morgan, K., & Anderson, D. (2022). Dance-based interventions in mathematics: Supporting spatial reasoning and pattern recognition in the Grade 7 curriculum. Educational Dance Journal, 19(2), 78–92.
Christopoulos, A., Mystakidis, S., Kurczaba, J., Laakso, M.-J., & Stylios, C. (2024). Is immersion in 3D virtual games associated with mathematical ability improvement in game-based learning? International Journal of Science and Mathematics Education, 22, 1479–1499. DOI: https://doi.org/10.1007/s10763-023-10440-4
Cleva Learning House (2026, June 9). Ten plus five. Go forwards!.
Cunningham, J., & Lee, S. (2021). Exploring embodied cognition through physical activities in mathematics classrooms. Educational Studies in Mathematics, 89(4), 333–349.
Daquioag, J. E. A. (2026, January 5). INTEGER OPERATIONS ARROW AND LADDER BOARD.
Department of Education (DepEd). (2024). Policy guidelines on the implementation of the MATATAG Curriculum. DepEd Order No. 003, s. 2024.
DiDonato, T. (2026, June 20). Moon walking on a human number line: How to + and - integers!.
Drew, L., Walker, S., & Langley, P. (2021). Enhancing academic performance through kinesthetic approaches: A study of physical movement and learning. Journal of Active Learning, 22(4), 331–348.
Faella, P., Digennaro, S., & Iannaccone, A. (2025). Educational practices in motion: A scoping review of embodied learning approaches in school. Frontiers in Education. https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1568744/full DOI: https://doi.org/10.3389/feduc.2025.1568744
Fischer, F., Greeno, J., & Engle, R. (2023). Embodied cognition and mathematics teaching: Practices and perspectives. Educational Psychologist, 58(2), 102–120.
Fischer, M. H., & Shaki, S. (2024). Embodiment of number line concepts through coordinated movement. Cognitive Science Journal, 18(3), 301 320.
Fu, R., & He, H. (2025). The influence of embodied cognition on the perception and representation of numbers: A meta-analysis. Acta Psychologic. DOI: https://doi.org/10.2139/ssrn.5170591
Fyfe, E. R., & Nathan, M. J. (2021). Making “concreteness fading” more concrete as a theory of instruction for promoting transfer. Educational Review, 71(4), 403–422. DOI: https://doi.org/10.1080/00131911.2018.1424116
Fyfe, E. R., McNeil, N. M., Son, J. Y., & Goldstone, R. L. (2021). Concreteness fading in mathematics and science instruction: A systematic review. Educational Psychology Review, 26(1), 9–25. DOI: https://doi.org/10.1007/s10648-014-9249-3
Garcia, A., & Lee, B. (2024). Embodied learning and the balance between conceptual understanding and procedural mastery in integer instruction. Learning and Instruction, 89, 101854.
Gerofsky, S. (2025). Embodied outdoors arts based approaches to mathematical understanding. Encounters. DOI: https://doi.org/10.24908/encounters.v26i0.20253
Gordon, R., & Ramani, G. B. (2021). Integrating embodied cognition and information processing: A combined model of the role of gesture in children’s mathematical environments. Frontiers in Psychology, 12, Article 650286. DOI: https://doi.org/10.3389/fpsyg.2021.650286
Hawkins, T., & Robins, C. (2022). The role of visual arts in learning integer operations: A multimodal approach to teaching mathematics. Art and Mathematics Journal, 11(2), 150–164.
Hill, P. J., et al. (2023). The influence of motor competence on broader aspects of cognitive development. Psychology of Sport and Exercise.
Huang, W., Walkington, C., & Nathan, M. J. (2023). Coordinating modalities of mathematical collaboration in shared VR environments. International Journal of Computer-Supported Collaborative Learning, 18, 163–201. DOI: https://doi.org/10.1007/s11412-023-09397-x
Hurrell, D. P. (2021). Conceptual knowledge OR procedural knowledge OR conceptual knowledge AND procedural knowledge: Why the conjunction is important for teachers. Australian Journal of Teacher Education, 46(2). DOI: https://doi.org/10.14221/ajte.2021v46n2.4
Indriani, I., El Hakim, L., & Hidajat, F. A. (2023). Penerapan model Visualization Auditory Kinesthetic (VAK).
Jackson, M., & White, R. (2022). The impact of drama and movement on understanding integers in middle school students. Journal of Mathematics Education Research, 34(2), 211–228.
Johnson, A. B., Smith, C. D., & Lee, E. F. (2024). The impact of arts-integrated, embodied mathematics instruction on achievement and affect: A meta-analysis. Review of Educational Research, 94(2), 210–245.
Johnson, E., Lee, M., & Carter, S. (2025). Reducing mathematics anxiety through embodied arts integration. Journal of Educational Psychology, 117(2), 254–270.
Johnson, L., & Green, R. (2023). Kinesthetic activities for teaching algebra: A mixed-methods study. Journal of Mathematics and Teaching, 21(3), 89–102.
Johnson, R. B., & Christensen, L. B. (2021). Education research: Quantitative, qualitative, and mixed approaches (7th ed.). SAGE Publications.
Junus, F. B., Bennett, J. A., Green, T., Morphew, J. W., & Wertz, R. E. (2024). Visuospatial and embodied cognition in STEM education: A systematic literature review. Paper presented at the 2024 ASEE Annual Conference & Exposition, Portland, OR. DOI: https://doi.org/10.18260/1-2--48261
Jusslin, S. (2022). Embodied learning and teaching approaches in language education: A mixed studies review. Language Teaching Research. DOI: https://doi.org/10.1016/j.edurev.2022.100480
Kerrison, L. (2025). Improving student outcomes through real-life context. BSRLM Proceedings.
Khatin-Zadeh, O., Khoshbakht, F., & Yazdani-Fazlabadi, B. (2025). Embodied cognition in arithmetic: The effects of directional body movements on addition and subtraction performance. Current Psychology.
Kim, H., & Burton, L. (2023). Perception–action arts integration and spatial reasoning in mathematics classrooms. Journal of Mathematical Learning, 18(2), 112–129.
Kirsh, D. (2021). Pragmatic embodied cognition. AI & Society, 36(2), 449–461.
Kumar, R. (2025). A teaching-learning sequence for integers based on real-life context.
Lee, J., & Smith, R. (2022). Embodied cognition and mathematics learning: Beyond purely cognitive accounts. Journal of Educational Psychology, 114(3), 542–558.
Lee, K., & Black, M. (2023). Kinesthetic activities and conceptual understanding in measurement and proportion: A longitudinal study. Journal of Math Education, 39(1), 80–93.
Lee, S., & Kim, Y. (2021). Arts integration and embodied cognition in mathematics: A meta-analysis of experimental studies (2020–2024). Journal of Mathematics Education, 32(4), 301–320.
Lehrman, A. L. (2025). Embodied Learning Through Immersive Virtual Reality. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC12292545/
Levin, M., O’Reilly, K., & Singh, A. (2022). Neural correlates of embodied arts interventions. Frontiers in Psychology, 13, 889–902.
Liu, Z., Zuo, H., Zhao, Y., & Lu, Y. (2025). The effect of embodied learning on students’ learning performance: A meta-analysis. Frontiers in Psychology, 16, Article 1658797. https://doi.org/10.3389/fpsyg.2025.1658797 DOI: https://doi.org/10.3389/fpsyg.2025.1658797
Lobo, M. A., & Hedges, L. V. (2023). Dance and mathematics: A kinesthetic approach to understanding directionality. Journal of Educational Psychology, 115(2), 52–58.
Lopez, R., & Núñez, R. (2021). Embodied mathematical cognition through movement and gesture. Cognitive Education Review, 14(3), 221–237.
Lutz, C., & Zhdanova, L. (2021). Movement and cognition: How embodied activities influence learning and brain development. Educational Neuroscience Review, 48(6), 311–325.
Lyu, C., & Deng, S. (2024). Effectiveness of embodied learning on learning performance: A meta-analysis based on the cognitive load theory perspective. Learning and Individual Differences, 116, 102564. DOI: https://doi.org/10.1016/j.lindif.2024.102564
Macrine, S. L., & Fugate, J. M. B. (2021). Translating embodied cognition for embodied learning in the classroom. Frontiers in Education, 6. DOI: https://doi.org/10.3389/feduc.2021.712626
McGann, M., De Jaegher, H., & Di Paolo, E. (2021). Embodiment, enaction, and culture: Investigating the impact of arts-based interventions in education. Frontiers in Psychology, 12, 685–698.
Mendoza, J. E. D., & Deri, R. A. (2025). Real-world context in mathematics teaching: Teachers’ insights. International Journal of Innovative Science and Research Technology. DOI: https://doi.org/10.38124/ijisrt/25mar1723
Mendoza, S., Torres, H., & Nguyen, P. (2021). Universal design for learning in mathematics: Kinesthetic strategies for diverse learners. International Journal of Inclusive Education, 25(8), 1023–1041.
Murphy, S. (2023). A Scoping Review of Research into Mathematics Classroom Practices, Affect, and Mathematics Outcomes. International Journal of Mathematical Education in Science and Technology, 54(8),. DOI: https://doi.org/10.1016/j.tate.2023.104235
Nathan, M. J., & Walkington, C. (2022). Grounded and embodied mathematical cognition: Promoting mathematical insight and proof using action and language. In D. C. Geary, D. B. Berch, & K. M. Koepke (Eds.), Mathematical cognition and learning (Vol. 1). Elsevier.
Nathan, M. J., et al. (2021). Embodied Design for Mathematical Imagination and Cognition. ISLS. https://repository.isls.org/bitstream/1/6852/1/Nathan%20et%20al%20RCR%20Mar%202021.pdf
Nemirovsky, R., & Ferrara, F. (2021). Embodied cognition and mathematical understanding: Bodily movements as semiotic resources. Mathematics Education Review, 27(3), 45–60.
Ng, A. P. (2025). Innovative strategies for teaching integers: A systematic literature review. Malaysian Journal of Social Sciences and Humanities, 10(10).
Nguyen, H. (2023). Hand gestures as embodied cognition in the learning of integers. Journal of Cognitive Learning, 13(1), 120–135.
Núñez, R. E. (2012). Conceptual metaphor, human cognition, and the nature of mathematics. In R. W. Gibbs, Jr. (Ed.), The Cambridge handbook of metaphor and thought (2nd ed., pp. 339–362). Cambridge University. DOI: https://doi.org/10.1017/CBO9780511816802.021
Olsen, J., & Martinez, M. (2025). Dance sequences in mathematics education: The use of choreography to represent integer operations. Mathematics in Motion, 11(4), 205–218.
Organisation for Economic Co-operation and Development. (2023). PISA 2022 results (Volume I and II)—Country notes: Philippines. OECD Publishing.
O’Donnell, P., & McNally, J. (2021). Kinesthetic learning and its effect on integer operations. Journal of Educational Psychology, 113(2), 302–318.
Palatnik, A. (2023). Theory and practice of designing embodied learning environments. University of California.
Patel, R., Kumari, S., & Gupta, P. (2023). The impact of embodied activities on spatial reasoning and retention in mathematics. Educational Psychology Review, 22(2), 245–259.
Perez, A., & Wang, L. (2023). Challenges and opportunities in implementing embodied cognition in middle school mathematics. Educational Policy Journal, 30(5), 180–192.
Pin, N. A. (2025). Innovative strategies for teaching integers: A literature review. MSocialSciences. https://msocialsciences.com/index.php/mjssh/article/ DOI: https://doi.org/10.47405/mjssh.v10i10.3610
Ramirez, M., & Soto, J. (2024). Art-rich learning environments and mathematics engagement: An embodied perspective. International Journal of STEAM Education, 9(1), 44–59.
Rivera, J., Patel, R., & Chen, L. (2024). The role of hand gestures in solving integer problems: A cognitive study. Journal of Learning Sciences, 25(1), 50–64.
Sanchez, M., & Ortega, L. (2022). Painting fractions: Visual arts in mathematics instruction. Contemporary Educational Psychology, 71, 102064.
Sanderson, P., & Black, A. (2023). Collaborative learning in movement-based mathematics education. Journal of Mathematics Education, 56(4), 301–316.
SDPS International School. (2026, May 25). ADDITION OF INTEGERS.
Sercenia, J. C., Ibañez, E. D., & Pentang, J. T. (2023). Thinking beyond thinking: Junior high school students' metacognitive awareness and conceptual understanding of integers. Mathematics Teaching Research Journal, 15(1), 4–24.
Shapiro, L. (2021). Embodied cognition: Foundations and educational applications. Annual Review of Cognitive Science, 12, 233–250.
Shapiro, R., Bell, K., & Lin, A. (2024). Dancing with geometry: Embodied approaches to spatial reasoning. Journal of Educational Research, 117(3), 201–215.
Smith, B., Jones, H., & Lee, T. (2021). The role of movement in mathematics learning: Reducing cognitive load through physical engagement. Journal of Cognitive Education, 24(3), 45–59.
Smith, D., Johnson, R., & Ng, L. (2023). Dance and mathematics: Embodying integer operations through movement. Journal of Educational Psychology, 115(2), 100–112.
Smith, J., & Johnson, L. (2023). The role of teacher-centered approaches in teaching integers. Mathematics Teacher Education, 24(1), 78–92.
Smith, J., Brown, E., & White, D. (2022). Embodied geometry: Whole-body movement and spatial reasoning in elementary mathematics. Mathematical Thinking and Learning, 24(2), 157–174.
Smith, P., Johnson, K., & Martinez, G. (2022). Whole-body movement in geometry lessons: Enhancing spatial reasoning in primary students. Journal of Educational Research, 31(1), 88–102.
Structural Learning. (2023). Kinesthetic Learning: What is Kinesthetic Learning? https://www.structural-learning.com/post/kinaesthetic-learning
Tatum, S., & Martino, G. (2023). Dance and mathematics: The integration of movement in teaching integers. Journal of Educational Dance, 8(1), 56–72.
Thompson, J., & Rivera, C. (2023). The effects of movement-based mathematics activities on engagement and computational performance. Journal of Educational Psychology, 115(4), 512–528.
Toxtle-Colotl, A., Nieto-Ruiz, E., & Juárez-López, J. A. (2025). Multidimensional analysis of conceptual understanding of integer addition and subtraction. International Journal of Educational Methodology, 11(1), 97–112. DOI: https://doi.org/10.12973/ijem.11.1.97
Victoria Department of Education. (2025). Integers on a number line – Level 6 mathematics lesson.
Wang, Y., & Chatterjee, A. (2022). Neural effects of arts-integrated mathematics learning: A multimodal study. Mind, Brain, and Education, 16(4), 255–269.
Wanke, R. D. (2023). Listening to Contemporary Art Music: A Morphodynamic Approach. Journal of Cognition. https://journalofcognition.org/articles/10.5334/joc.280 DOI: https://doi.org/10.5334/joc.280
Way, J., & Cartwright, K. (2023). Symposium: Embodied Learning in Early Mathematics. In B. Reid-O’Connor et al. (Eds.), Proceedings of MERGA 45 (pp. 57–69). MERGA.
Way, J., & Ginns, P. (2024). Embodied learning in early mathematics education: Translating research into principles to inform teaching. Education Sciences, 14(7), Article 696. https://doi.org/10.3390/educsci14070696 DOI: https://doi.org/10.3390/educsci14070696
Webber, J. (2022). Use of rhythm video games as a tool for rhythmic listening in elementary school music students [Master’s thesis, Louisiana State University]. LSU Scholarly Repository.
Wei, H. (2025). A digital-embodied design for functional thinking in the mathematics classroom. Journal of Educational Technology & Society. https://www.tandfonline.com/doi/full/10.1080/10986065.2025.2493375 DOI: https://doi.org/10.1080/10986065.2025.2493375
Williams, R., & Dewar, M. (2022). The impact of kinesthetic learning on students' performance in integers. International Journal of Mathematical Education, 15(1), 99–114.
Wilson, A. D., & Golonka, S. (2022). Embodied cognition: A field guide. Psychological Bulletin, 148(3), 293–319.
Wilson, J., Hart, T., & Robbins, K. (2022). Incorporating music into mathematics: A longitudinal study on the impact of rhythm and melody in learning mathematical concepts. Journal of Mathematical Education, 21(3), 145–159.
Wilson, M. (2020). How the body shapes the mind: Embodied cognition in education. Cognitive Science Quarterly, 6(1), 13–29.
Yeung, A., & Ng, D. (2023). Embodied learning in technology-enhanced mathematics education. Educational Technology Research and Development.
Zanto, T. P., Giannakopoulou, A., Gallen, C. L., Ostrand, A. E., Younger, J. W., Anguera-Singla, R., Anguera, J. A., & Gazzaley, A. (2024). Digital rhythm training improves reading fluency in children. Developmental Science, 27(3), e13473. https://doi.org/10.1111/desc.13473 DOI: https://doi.org/10.1111/desc.13473
Zhang, L., & Hu, P. (2021). Drama and mathematics: Using performative methods to reduce math anxiety. Journal of Educational Psychology, 22(1), 75–89.
Zhao, Y., Li, J., & Wang, L. (2024). Integrating arts into STEM education: A new approach to teaching mathematics through creative expression. International Journal of STEM Education, 11(1), 98–109.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 John Ezekiel S. Ungria, Rogel L. Limpiada, DEM, DBA, FBE (Author)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain copyright and grant the journal the right of first publication. All articles are published under the Creative Commons Attribution 4.0 International (CC BY 4.0) License. This license permits use, sharing, adaptation, distribution, and reproduction in any medium or format, including for commercial purposes, provided that appropriate credit is given to the original author(s) and the journal, a link to the license is provided, and any changes made are indicated.
