1. Universal Design
2. CAST. 2018. UDL: The UDL guidelines version 2.2. http://udlguidelines.cast.org/
3. National Center for Education Statistics (ED), & American Institutes for Research (AIR);Hussar B.;The condition of education 2020,2020
4. HOW EFFECTIVE IS INQUIRY LEARNING FOR STUDENTS WITH MILD DISABILITIES?
5. Table 223-10. Average National Assessment of Educational Progress (NAEP) science scale score, standard deviation, and percentage of students attaining science achievement levels, by grade level, selected student and school characteristics, and percentile: 2009, 2011, and 2015;National Center for Educational Statistics;National Center for Education Statistics,2018