Board of Education; Standards of Learning assessments and related assessment methods; development, administration, scoring, and release. Makes several clarifying revisions to applicable law relating to the development, administration, and scoring of Standards of Learning assessments and related assessment methods for determining the level of achievement of Standards of Learning objectives by all students, including (i) clarifying that students who are children with disabilities, as that term is defined by applicable law, who participate in alternative methods of Standards of Learning assessment administration or in alternate assessments through the Virginia Alternate Assessment Program are exempt from several requirements set forth in applicable law relating to the administration and grading of Standards of Learning assessments and related assessments and (ii) repealing the provisions requiring the Board of Education to establish a through-year growth assessment system in lieu of a one-time end-of-year assessment. The provisions of the bill limiting the number of end-of-course assessments that may be administered to students in grades seven through 12 and requiring the score received by each student in grades seven through 12 on an end-of-course assessment to account for at least 10 percent of the student's final grade in such course are subject to a contingent and delayed effective date. This bill is identical to SB 200.