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Levels Of Line Graph Question Interpretation With Intermediate Elementary Students Of Varying Scientific And Mathematical Knowle, Stacy Keller
Electronic Theses and Dissertations
This study examined how intermediate elementary students' mathematics and science background knowledge affected their interpretation of line graphs and how their interpretations were affected by graph question levels. A purposive sample of 14 6th-grade students engaged in think aloud interviews (Ericsson & Simon, 1993) while completing an excerpted Test of Graphing in Science (TOGS) (McKenzie & Padilla, 1986). Hand gestures were video recorded. Student performance on the TOGS was assessed using an assessment rubric created from previously cited factors affecting students' graphing ability. Factors were categorized using Bertin's (1983) three graph question levels. The assessment rubric was validated by Padilla …
The Effects Of Technology Education On Science Achievement, Jessica L. Filosa
The Effects Of Technology Education On Science Achievement, Jessica L. Filosa
OTS Master's Level Projects & Papers
The problem of this study was to determine the effect of technology education units on science achievement of third graders. To solve this problem, the following hypotheses were tested: 1) Within a third grade classroom, technology education units of instruction will affect students' achievement on the Science Tests For Higher Standards more than non-participants in such instruction. 2)Within a third grade classroom, technology education units of instruction will affect students' achievement on the Science Standards of Learning more than non-participants in such instruction.