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Instructional Practices That Foster Argumentative Discourse In Secondary Science Classrooms, Alicia N. Herrera
Instructional Practices That Foster Argumentative Discourse In Secondary Science Classrooms, Alicia N. Herrera
UNLV Theses, Dissertations, Professional Papers, and Capstones
To remain competitive in an innovative world, American classrooms are promoting careers in science, technology, engineering, and mathematics (STEM) by utilizing the Next Generation Science Standards (NGSS). Students are engaged in inquiry by applying scientific practices like argumentation. However, science teachers are finding it difficult to respond to, as well as deepen students’ argumentative conversations. Therefore, research must uncover what instructional practices (or combinations) are used to overcome classroom obstacles, along with fostering students’ discourse and sensemaking. A teacher research approach was taken to investigate how the researcher, a secondary science teacher herself, effectively combines three under-researched instructional practices for …
Tweet Vs Status Update: Exploring Ways To Promote Collaborative Argumentation In An Online Classroom Setting, Marissa Christina Owens
Tweet Vs Status Update: Exploring Ways To Promote Collaborative Argumentation In An Online Classroom Setting, Marissa Christina Owens
UNLV Theses, Dissertations, Professional Papers, and Capstones
The focus of this study was to answer the following overarching question: How does a Twitter discussion format compare to a Facebook discussion format in terms of promoting collaborative argumentative discourse? Data analysis focused on the difference in amount of arguments, counter-arguments, reasons, and elaborations generated by participants between the two social media platforms. In addition, the impact of participant use of sentence openers on the amount of argument components was also examined. A Mann-Whitney statistical test was conducted to determine the differences between Twitter and Facebook groups in argument components across three small group discussion questions. The results of …