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  2. IEC 61000-4-2 - Wikipedia

    en.wikipedia.org/wiki/IEC_61000-4-2

    ESD Test Levels (IEC/EN 61000-4-2) [2] Contact discharge Air discharge Level: Test voltage: Test voltage 1: ±2 kV: ±2 kV 2: ±4 kV: ±4 kV 3: ±6 kV: ±8 kV 4: ±8 kV: ±15 kV X: Special: Special X can be any level specified in product specific standards. It can be above, below or between the others.

  3. Orton-Gillingham - Wikipedia

    en.wikipedia.org/wiki/Orton-Gillingham

    The Institute of Education Sciences (the independent, non-partisan statistics, research, and evaluation arm of the U.S. Department of Education), describes the approach as follows: "Orton-Gillingham is a broad, multisensory approach to teaching reading and spelling that can be modified for individual or group instruction at all reading levels.

  4. Electrostatic discharge - Wikipedia

    en.wikipedia.org/wiki/Electrostatic_discharge

    International standards are used to define a typical EPA and can be found for example from International Electrotechnical Commission (IEC) or American National Standards Institute (ANSI). ESD prevention within an EPA may include using appropriate ESD-safe packing material, the use of conductive filaments on garments worn by assembly workers ...

  5. Most southwest Ohio schools met standards on state report ...

    www.aol.com/most-southwest-ohio-schools-met...

    Cincinnati Public Schools, with 35,000 students, is by far the largest district in southwest Ohio and is the second largest district in Ohio. After receiving an overall performance rating of two ...

  6. WIDA Consortium - Wikipedia

    en.wikipedia.org/wiki/WIDA_Consortium

    The WIDA Consortium (formerly World-Class Instructional Design and Assessment) is an educational consortium of state departments of education.Currently, 42 U.S. states and the District of Columbia participate in the WIDA Consortium, as well as the Northern Mariana Islands, the United States Virgin Islands, Palau, the Bureau of Indian Education, and the Department of Defense Education Activity.

  7. Special education in the United States - Wikipedia

    en.wikipedia.org/wiki/Special_education_in_the...

    The 2004 Individuals with Disabilities Education Act reauthorization PL 108-446 changed learning disability identification procedures, required high qualification standards for special education teachers, stipulated that all students with disabilities participate in annual state or district testing or documented alternate assessments, and ...

  8. Ohio students losing ground in math, reading after ... - AOL

    www.aol.com/ohio-students-losing-ground-math...

    The number of Ohio eighth grade students not proficient in math rose from 62% in 2019 to 71% in 2022— meaning nearly three-fourths of Ohio eighth graders are not meeting benchmarks in math ...

  9. Antistatic device - Wikipedia

    en.wikipedia.org/wiki/Antistatic_device

    An antistatic wrist strap, ESD wrist strap, or ground bracelet is an antistatic device used to safely ground a person working on very sensitive electronic equipment, to prevent the buildup of static electricity on their body, which can result in ESD.