dbr appendix

This appendix provides a detailed account of the data collection procedures, instruments, and variables employed in this design-based research (DBR) study, titled ["您的论文标题"]. It also includes a thorough description of the instructional context in which the research was conducted. The purpose of this appendix is to offer transparency and sufficient detail to allow for a critical examination of the research process and to facilitate potential replication studies. The information herein should be consulted alongside the main body of the paper for a complete understanding of the study's methodology.