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Science and Mathematics Education Commons

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Full-Text Articles in Science and Mathematics Education

Tools Enabling A Student Who Is Blind In A Liberal Arts Chemistry Laboratory Course, Jessica Michael, H. David Wohlers Aug 2019

Tools Enabling A Student Who Is Blind In A Liberal Arts Chemistry Laboratory Course, Jessica Michael, H. David Wohlers

Journal of Science Education for Students with Disabilities

Chemistry laboratories ordinarily involve a number of visual observations and require qualitative and quantitative explanations of these observations. A student with blindness at Truman State University successfully completed the laboratory portion of the nonmajors liberal arts chemistry course with the assistance of a senior undergraduate chemistry education major, the guidance of a chemistry professor with blindness, and a variety of alternative laboratory methods. Volumes were measured using a notched syringe or the graduated cylinder pipet technique. Changes in color were measured by a Color Analysis Laboratory Sensor (CALS) and a Submersible Audio Light Sensor (SALS). Balance and Vernier probe measurements …


Development Of Accessible Laboratory Experiments For Students With Visual Impairments, Kc Kroes, Daniel Lefler, Aaron Schmitt, Cary A. Supalo Sep 2016

Development Of Accessible Laboratory Experiments For Students With Visual Impairments, Kc Kroes, Daniel Lefler, Aaron Schmitt, Cary A. Supalo

Journal of Science Education for Students with Disabilities

The hands-on laboratory experiments are frequently what spark students’ interest in science. Students who are blind or have low vision (BLV) typically do not get the same experience while participating in hands-on experiences due to accessibility. Over the course of approximately 9 months, common chemistry laboratory experiments were adapted and field tested for use in a residential school for the blind. These adaptations most commonly used a SciVoice Talking LabQuest and associated sensors, as well as other tactile methods.