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Eric.ed.gov – Using Constant Time Delay to Teach Braille and the Nemeth Code for Mathematics and Science Notation to Students Making the Transition from Print to Braille

eric.ed.gov har udgivet: Introduction: Many students with adventitious vision loss or progressive vision loss need to transition from print to braille as a primary literacy medium. It is important that this transition is handled efficiently so that the student can have continued access to a literacy medium and make progress in the core curriculum. For this study, we used constant time delay to teach literary braille contractions and Nemeth Code for Mathematics and Science Notation (hereafter, Nemeth Code) braille symbols to learners with visual impairments who were making the transition from print to braille. Methods: A single-subject, multiple-probe research design was used to test the effectiveness and efficiency of constant time delay to teach literary braille or Nemeth Code. Three female students, aged 13 to 15 years, participated at a… Continue Reading

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Eric.ed.gov – 2,445 Hours of Code: What I Learned from Facilitating Hour of Code Events in High School Libraries

eric.ed.gov har udgivet: This article describes a school librarian’s experience with initiating an Hour of Code event for her school’s student body. Hadi Partovi of Code.org conceived the Hour of Code “to get ten million students to try one hour of computer science” (Partovi, 2013a), which is implemented during Computer Science Education Week with a goal of bringing awareness of the value of including computer science in school curricula, and increasing future job opportunities for students worldwide. The author organized the Hour of Code event for her school with the expectation that the event would increase awareness among administrators, teachers, students, and parents of the value of a computer science education and create a demand for more computer science education in her school district. Students should be exposed to computer… Continue Reading