The study of teaching and learning during the period of translating ideals of reform into classroom practice enables us to understand student-teacher-researcher symbiotic learning. In line with this assumption, the purpose of this study is threefold:(1) observe effects of the Common Knowledge Construction Model (CKCM), a conceptual change inquiry model of teaching and learning, on African American students' conceptual change and achievement; (2) observe the shift in teacher's practical arguments; and (3) narrate the voice of \"the Other\" about teacher professional learning.
This study uses retrospective data from a mixed-method approach consisting of Phenomenography, practical arguments and story-telling. Data sources include audio-recordings of a chemistry teacher's individual interviews of her students' prior- and post-intervention conceptions of acids and bases; results of Acid-Base Achievement Test (ABA-T); video-recordings of a chemistry teacher's enactment of CKCM acid-base lesson sequence; audio-recordings of teacher-researcher reflective discourse using classroom video-clips; teacher interviews; and teacher and researcher personal reflective journals.
Students' conceptual changes reflect change in the number of categories of description; shift in language use from everyday talk to chemical talk; and development of a hierarchy of chemical knowledge. ABA-T results indicated 17 students in the experimental group achieved significantly higher scores than 22 students in the control group taught by traditional teaching methods. The teacher-researcher reflective discourse about enactment of the CKCM acid-base lesson sequence reveals three major shifts in teacher practical arguments: teacher inadequate preparedness to adequate preparedness; lack of confidence to gain in confidence; and surface learning to deep learning. The developing story uncovers several aspects about teaching and learning of African American students: teacher caring for the uncared; cultivating student and teacher confidence; converting dependence on teacher and self to peer interdependence.
The study outlines six implications: caring conceptual change inquiry model for the often unreached mind; developing simple chemical talk into coherent chemical explanation; using CKCM for alternative high school students' conceptual change and achievement; engaging teachers in elicitation and appraisal of practical arguments for reconstruction of beliefs; overcoming challenges in teacher practical argument research; and \"storytelling\" as a way of unpacking teacher transformation amidst complexities of classroom teaching and learning.
","abstract_html":"<p>The study of teaching and learning during the period of translating ideals of reform into classroom practice enables us to understand student-teacher-researcher symbiotic learning. In line with this assumption, the purpose of this study is threefold:(1) observe effects of the Common Knowledge Construction Model (CKCM), a conceptual change inquiry model of teaching and learning, on African American students' conceptual change and achievement; (2) observe the shift in teacher's practical arguments; and (3) narrate the voice of "the Other" about teacher professional learning.</p> <p>This study uses retrospective data from a mixed-method approach consisting of Phenomenography, practical arguments and story-telling. Data sources include audio-recordings of a chemistry teacher's individual interviews of her students' prior- and post-intervention conceptions of acids and bases; results of Acid-Base Achievement Test (ABA-T); video-recordings of a chemistry teacher's enactment of CKCM acid-base lesson sequence; audio-recordings of teacher-researcher reflective discourse using classroom video-clips; teacher interviews; and teacher and researcher personal reflective journals. </p> <p> Students' conceptual changes reflect change in the number of categories of description; shift in language use from everyday talk to chemical talk; and development of a hierarchy of chemical knowledge. ABA-T results indicated 17 students in the experimental group achieved significantly higher scores than 22 students in the control group taught by traditional teaching methods. The teacher-researcher reflective discourse about enactment of the CKCM acid-base lesson sequence reveals three major shifts in teacher practical arguments: teacher inadequate preparedness to adequate preparedness; lack of confidence to gain in confidence; and surface learning to deep learning. The developing story uncovers several aspects about teaching and learning of African American students: teacher caring for the uncared; cultivating student and teacher confidence; converting dependence on teacher and self to peer interdependence.</p> <p>The study outlines six implications: caring conceptual change inquiry model for the often unreached mind; developing simple chemical talk into coherent chemical explanation; using CKCM for alternative high school students' conceptual change and achievement; engaging teachers in elicitation and appraisal of practical arguments for reconstruction of beliefs; overcoming challenges in teacher practical argument research; and "storytelling" as a way of unpacking teacher transformation amidst complexities of classroom teaching and learning.</p>","abstract_has_math":false,"creators":["Wood, Lynda Charese"],"institution":null,"degree_name":"Ed.D.","degree_level":"Open Access Dissertation","degree_discipline":"Science Education","degree_department":null,"school":null,"contributors":["Jazlin Ebenezer"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2012,"date_issued":"2012-01-01T08:00:00Z","date_published":"2012-01-01T08:00:00Z","updated_at":"2026-07-24T05:59:04Z","subjects":["achievement, acids and bases, african american, conceptual change, practical arguments, professional learning","Science and Mathematics Education","Teacher Education and Professional Development"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.wayne.edu/oa_dissertations/487","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Jazlin Ebenezer"]},{"key":"dc:creator","label":"Author","values":["Wood, Lynda Charese"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2012-01-01T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Science Education"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Open Access Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ed.D."]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["achievement, acids and bases, african american, conceptual change, practical arguments, professional learning","Science and Mathematics Education","Teacher Education and Professional Development"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.wayne.edu/oa_dissertations/487"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The study of teaching and learning during the period of translating ideals of reform into classroom practice enables us to understand student-teacher-researcher symbiotic learning. In line with this assumption, the purpose of this study is threefold:(1) observe effects of the Common Knowledge Construction Model (CKCM), a conceptual change inquiry model of teaching and learning, on African American students' conceptual change and achievement; (2) observe the shift in teacher's practical arguments; and (3) narrate the voice of \"the Other\" about teacher professional learning.
This study uses retrospective data from a mixed-method approach consisting of Phenomenography, practical arguments and story-telling. Data sources include audio-recordings of a chemistry teacher's individual interviews of her students' prior- and post-intervention conceptions of acids and bases; results of Acid-Base Achievement Test (ABA-T); video-recordings of a chemistry teacher's enactment of CKCM acid-base lesson sequence; audio-recordings of teacher-researcher reflective discourse using classroom video-clips; teacher interviews; and teacher and researcher personal reflective journals.
Students' conceptual changes reflect change in the number of categories of description; shift in language use from everyday talk to chemical talk; and development of a hierarchy of chemical knowledge. ABA-T results indicated 17 students in the experimental group achieved significantly higher scores than 22 students in the control group taught by traditional teaching methods. The teacher-researcher reflective discourse about enactment of the CKCM acid-base lesson sequence reveals three major shifts in teacher practical arguments: teacher inadequate preparedness to adequate preparedness; lack of confidence to gain in confidence; and surface learning to deep learning. The developing story uncovers several aspects about teaching and learning of African American students: teacher caring for the uncared; cultivating student and teacher confidence; converting dependence on teacher and self to peer interdependence.
The study outlines six implications: caring conceptual change inquiry model for the often unreached mind; developing simple chemical talk into coherent chemical explanation; using CKCM for alternative high school students' conceptual change and achievement; engaging teachers in elicitation and appraisal of practical arguments for reconstruction of beliefs; overcoming challenges in teacher practical argument research; and \"storytelling\" as a way of unpacking teacher transformation amidst complexities of classroom teaching and learning.
"]},{"key":"dc:title","label":"Title","values":["Conceptual change and science achievement related to a lesson sequence on acids and bases among african american alternative high school students': ateacher's practical arguments and the voice of the \"other\""]}]}],"canonical_facts":{"dc:contributor":["Jazlin Ebenezer"],"dc:creator":["Wood, Lynda Charese"],"dc:date.available":["2012-01-01T08:00:00Z"],"dc:description.abstract":["The study of teaching and learning during the period of translating ideals of reform into classroom practice enables us to understand student-teacher-researcher symbiotic learning. In line with this assumption, the purpose of this study is threefold:(1) observe effects of the Common Knowledge Construction Model (CKCM), a conceptual change inquiry model of teaching and learning, on African American students' conceptual change and achievement; (2) observe the shift in teacher's practical arguments; and (3) narrate the voice of \"the Other\" about teacher professional learning.
This study uses retrospective data from a mixed-method approach consisting of Phenomenography, practical arguments and story-telling. Data sources include audio-recordings of a chemistry teacher's individual interviews of her students' prior- and post-intervention conceptions of acids and bases; results of Acid-Base Achievement Test (ABA-T); video-recordings of a chemistry teacher's enactment of CKCM acid-base lesson sequence; audio-recordings of teacher-researcher reflective discourse using classroom video-clips; teacher interviews; and teacher and researcher personal reflective journals.
Students' conceptual changes reflect change in the number of categories of description; shift in language use from everyday talk to chemical talk; and development of a hierarchy of chemical knowledge. ABA-T results indicated 17 students in the experimental group achieved significantly higher scores than 22 students in the control group taught by traditional teaching methods. The teacher-researcher reflective discourse about enactment of the CKCM acid-base lesson sequence reveals three major shifts in teacher practical arguments: teacher inadequate preparedness to adequate preparedness; lack of confidence to gain in confidence; and surface learning to deep learning. The developing story uncovers several aspects about teaching and learning of African American students: teacher caring for the uncared; cultivating student and teacher confidence; converting dependence on teacher and self to peer interdependence.
The study outlines six implications: caring conceptual change inquiry model for the often unreached mind; developing simple chemical talk into coherent chemical explanation; using CKCM for alternative high school students' conceptual change and achievement; engaging teachers in elicitation and appraisal of practical arguments for reconstruction of beliefs; overcoming challenges in teacher practical argument research; and \"storytelling\" as a way of unpacking teacher transformation amidst complexities of classroom teaching and learning.
"],"dc:identifier":["https://digitalcommons.wayne.edu/oa_dissertations/487"],"dc:subject":["achievement, acids and bases, african american, conceptual change, practical arguments, professional learning","Science and Mathematics Education","Teacher Education and Professional Development"],"dc:title":["Conceptual change and science achievement related to a lesson sequence on acids and bases among african american alternative high school students': ateacher's practical arguments and the voice of the \"other\""],"thesis:degree_discipline":["Science Education"],"thesis:degree_level":["Open Access Dissertation"],"thesis:degree_name":["Ed.D."]},"updated_at":"2026-07-24T05:59:04Z"}