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Ladino, L. A.; Rondón, S. H. – Physics Education, 2015
In this paper, we present a low-cost method to study the Gay-Lussac's law. We use a heating wire wrapped around the test tube to heat the air inside and make use of a solid state pressure sensor which requires a previous calibration to measure the pressure in the test tube.
Descriptors: Science Instruction, Science Experiments, Scientific Concepts, Heat
Richards, Joey – ProQuest LLC, 2013
The purpose of this study was to evaluate the involvement level of parents and reveal whether principal-generated YouTube videos for regular communication would enhance levels of parental involvement at one North Texas Christian Middle School (pseudonym). The following questions guided this study: 1. What is the beginning level of parental…
Descriptors: Parent Participation, Educational Technology, Video Technology, Teaching Methods