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LSU Master's Theses

Theses/Dissertations

2013

Chemistry

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The Use Of Classroom Demonstrations To Improve High School Students' Ability To Understand Concepts In Chemistry, Jessica Langlois Shelton Jan 2013

The Use Of Classroom Demonstrations To Improve High School Students' Ability To Understand Concepts In Chemistry, Jessica Langlois Shelton

LSU Master's Theses

This study was completed to determine if implementing demonstrations in specific chapters of a high school chemistry classroom would enhance students understanding of the topics the demonstrations represented. The study consisted of five sections of college preparatory high school chemistry. The sections were made up of both male and female students. The sections were randomly broken up into two groups. Each group acted as the experimental and control at different points in the study. Four chapters were used in the study. Each group represented the control group in two chapters and the experimental group in two chapters, flip flopping with …


The Effects Of Implementing The Cooperative Learning Structure, Numbered Heads Together, In Chemistry Classes At A Rural, Low Performing High School, Daniel Paul Baker Jan 2013

The Effects Of Implementing The Cooperative Learning Structure, Numbered Heads Together, In Chemistry Classes At A Rural, Low Performing High School, Daniel Paul Baker

LSU Master's Theses

Due to the positive academic results in numerous studies on cooperative learning and the need and desire to improve academic results in East Feliciana High School Chemistry classes, the implementation of a cooperative learning structure called “numbered heads together” was studied during the spring 2013 semester at this rural, low performing high school. Numbered heads together was utilized during three units of a Chemistry class with 24 students and three units of an AP Chemistry with 11 students after completion of two units taught without the use of any type of cooperative learning structure. Using pre- and post-tests, learning gain …