<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peiyao Tian</style></author><author><style face="normal" font="default" size="100%">Yanhua Fan</style></author><author><style face="normal" font="default" size="100%">Daner Sun</style></author><author><style face="normal" font="default" size="100%">Yan Bai</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ALIGNMENT BETWEEN CURRICULUM STANDARDS AND ASSESSMENT IN UNDERSTANDING CHEMICAL REACTION PRINCIPLES AT UPPER-SECONDARY SCHOOLS</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Baltic Science Education</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">alignment</style></keyword><keyword><style  face="normal" font="default" size="100%">chemical reaction principles</style></keyword><keyword><style  face="normal" font="default" size="100%">content analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">curriculum standards</style></keyword><keyword><style  face="normal" font="default" size="100%">upper-secondary schools</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">June/2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://oaji.net/articles/2023/987-1719377922.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">Continuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">This study utilized the SEC (Survey of Enacted Curriculum) method to examine the alignment between Chinese high school chemistry curriculum standards (HSCCS) and the assessment of ‘Chemical Reaction Principles’ in the National College Entrance Examinations (NCEEs). The HSCCS and NCEEs were coded into two-dimensional matrices separately using SPSS, MATLAB, and EXCEL. The alignment coefficients were analyzed both macroscopically and specifically based on two dimensions: themes and cognitive levels. The findings indicated a generally low alignment between NCEEs and HSCCS in the ‘Chemical Reaction Principles’ domain, and no statistically significant alignment was observed. Comparing Porter alignment coefficients revealed a gradual increase in the overall alignment level between 2018–2022 NCEEs and HSCCS due to curricular reforms. Further specific analyses and comparisons highlighted significant discrepancies between NCEEs and HSCCS concerning themes and cognitive levels. Regarding themes, ‘Ionic Reactions and Equilibrium in Aqueous Solutions’ showed substantial alignment between NCEEs and HSCCS. However, for ‘Application of Ionic Reactions and Equilibrium’ and ‘Systems and Energy,’ NCEEs diverged significantly from or exceeded HSCCS requirements. Concerning cognitive levels, NCEEs demanded higher levels of student cognition compared to HSCCS.</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">550-569</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Feng Deng</style></author><author><style face="normal" font="default" size="100%">Changlei Xiao</style></author><author><style face="normal" font="default" size="100%">Fenglin Jia</style></author><author><style face="normal" font="default" size="100%">Peiyao Tian</style></author><author><style face="normal" font="default" size="100%">Junhao Zhu</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">DEVELOPING CHEMISTRY PRESERVICE TEACHERS’ PEDAGOGICAL CONTENT KNOWLEDGE (PCK) THROUGH THE LEARNING BY COLLABORATIVE DESIGN (LBCD) CURRICULUM MODEL</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Baltic Science Education</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemistry preservice teachers</style></keyword><keyword><style  face="normal" font="default" size="100%">experimental design</style></keyword><keyword><style  face="normal" font="default" size="100%">LBCD curriculum model</style></keyword><keyword><style  face="normal" font="default" size="100%">PCK development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August/2024</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://oaji.net/articles/2023/987-1724479922.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">23</style></volume><pages><style face="normal" font="default" size="100%">Continuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Pedagogical Content Knowledge (PCK) is crucial for effective teaching, but it is a complex and implicit knowledge, especially in chemistry education. Therefore, this study explores the use of the LBCD (Learning by Collaborative Design) model to support PCK development among pre-service chemistry teachers. This study adopted a one-group pretest-posttest experimental design, conducting the intervention with 210 participants. After data collection, the study first conducted exploratory and confirmatory factor analyses on the pre-and post-test data, confirming the good reliability and validity of the designed chemistry PCK questionnaire. Additionally, paired sample t-tests were used to measure pre-service teachers' PCK development in dimensions of CTO, KOA, KOC, KOL, and KOS. Furthermore, unstructured interviews helped to further clarify the participants’ views of the effectiveness of the LBCD curriculum. The results showed that the developed chemistry PCK questionnaire and the LBCD model had a significant statistical impact on the PCK elements development among pre-service teachers, although the development of these elements was not balanced. Finally, the study provides suggestions for the measurement of PCK elements, as well as chemistry teacher education, such as applying the LBCD model to different teacher groups and testing PCK element models using the methods of this study.</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">615-631</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jianjun Sheng</style></author><author><style face="normal" font="default" size="100%">Peiyao Tian</style></author><author><style face="normal" font="default" size="100%">Daner Sun</style></author><author><style face="normal" font="default" size="100%">Yanhua Fan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INFLUENCE OF STEM VALUE PERCEPTION ON STEM CAREER PREFERENCES AMONG AGRICULTURAL AND FORESTRY UNDERGRADUATES</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Baltic Science Education</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Agroforestry undergraduates</style></keyword><keyword><style  face="normal" font="default" size="100%">STEM career preference</style></keyword><keyword><style  face="normal" font="default" size="100%">STEM learning interest</style></keyword><keyword><style  face="normal" font="default" size="100%">STEM self-efficacy</style></keyword><keyword><style  face="normal" font="default" size="100%">STEM value perceiving</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">October/2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://oaji.net/articles/2023/987-1697654037.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">Continuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Currently, nations grapple with a noticeable shortage of STEM talent, particularly within fields like agroforestry. The study applied the structural equation modelling and the mediation effect model to analyze the mechanisms through which STEM value perception influences STEM career preferences, as well as the roles played by STEM self-efficacy and STEM learning interest among 1,604 undergraduates majoring in agroforestry. The results revealed that students’ STEM value perception was found to directly and positively correlate with their STEM career preferences. STEM value perception also has an indirect impact on STEM career preferences by influencing STEM learning interest and STEM self-efficacy. Furthermore, STEM value perception plays a sequential mediation role in promoting STEM learning interest, STEM self-efficacy and STEM career preferences. Based on these findings, it is recommended that institutions bolster STEM career education for students majoring in agroforestry from the outset of their enrollment, enhancing students' professional awareness and identity, by addressing gaps in students' value perceptions of STEM education. Furthermore, efforts to improve students' interest in relevant courses and their confidence in learning these subjects can be beneficial. Ultimately, such initiatives can contribute to a more balanced development of students' STEM career preference.</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">914-928</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peiyao Tian</style></author><author><style face="normal" font="default" size="100%">Daner Sun</style></author><author><style face="normal" font="default" size="100%">Ruirui Han</style></author><author><style face="normal" font="default" size="100%">Yanhua Fan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">INTEGRATING MICRO PROJECT-BASED LEARNING TO IMPROVE CONCEPTUAL UNDERSTANDING AND CRUCIAL LEARNING SKILLS IN CHEMISTRY </style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Baltic Science Education</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">chemistry education</style></keyword><keyword><style  face="normal" font="default" size="100%">pedagogical approach</style></keyword><keyword><style  face="normal" font="default" size="100%">sodium bicarbonate</style></keyword><keyword><style  face="normal" font="default" size="100%">upper-secondary schools</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">February/2023</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://oaji.net/articles/2023/987-1676961214.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">Continuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Active participation in project-based learning (PBL) could develop students` knowledge and crucial learning skills across various disciplines. However, the implementation of PBL in the K-12 classroom is usually impeded by the step-by-step PBL cycle. Micro project-based learning (MPBL), which advocates and adheres to the learning principles and mechanisms of PBL with constraining the learning cycle in shorter periods, has been considered as a lightweight alternative to PBL process. As an exploration, this study explored the impact of MPBL on the conceptual understanding of sodium bicarbonate and the crucial learning skills in chemistry class at upper-secondary schools. The quasi-experimental research was implemented for 125 students, with an experimental group receiving MPBL teaching and a control group receiving conventional teaching. In the study, data including knowledge tests, crucial learning skills survey, and student interview were collected and analysed. The results indicated that MPBL was effective in the development of students’ conceptual understanding and crucial learning skills (i.e., communication and collaboration, information integration, independent learning, and problem-solving). The study will inform the pedagogical innovation in chemistry education and teaching practices in chemistry class.</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">130-152</style></section></record></records></xml>