A quasi-experimental mixed methods action research study was conducted at a K-12 virtual charter school with 103 high school chemistry students to investigate the relationship between participation in online synchronous lessons, student understanding of chemistry concepts and success on laboratory assignments. The study examined the impact of different instructional strategies on student success on chemistry labs as defined by lab completion rates, lab performance and concept understanding. The data show students who participated in the synchronous lessons were more successful in labs than those who did not. Different instructional strategies yielded different levels of student engagement and information gathered about student learning during synchronous lessons.
|Commitee:||Colburn, Alan, GomezZwiep, Susan|
|School:||California State University, Long Beach|
|School Location:||United States -- California|
|Source:||MAI 51/05M(E), Masters Abstracts International|
|Subjects:||Instructional Design, Secondary education, Science education|
Copyright in each Dissertation and Thesis is retained by the author. All Rights Reserved
The supplemental file or files you are about to download were provided to ProQuest by the author as part of a
dissertation or thesis. The supplemental files are provided "AS IS" without warranty. ProQuest is not responsible for the
content, format or impact on the supplemental file(s) on our system. in some cases, the file type may be unknown or
may be a .exe file. We recommend caution as you open such files.
Copyright of the original materials contained in the supplemental file is retained by the author and your access to the
supplemental files is subject to the ProQuest Terms and Conditions of use.
Depending on the size of the file(s) you are downloading, the system may take some time to download them. Please be