“…For years science textbooks have been criticized for a number of shortcomings. Termed “unwieldy” (Bianchini & Kelly, , p. 384) because they cover too many topics and fail to develop or explain any of them well (Kesidou & Roseman, ; Schmidt, Wang, & McKnight, ), textbooks also include misconceptions, errors, and oversimplifications, which confuse teachers and students, interfering with science learning (Choi, Nyogi, Shepardson, & Charusombat, ; King, ). Another critique is that textbook content is influenced by historical, ideological, and financial issues, resulting in a few adoption states (e.g., California, Texas, Florida, South Carolina) or areas of the country largely defining the content for the rest of the nation (Kirk, Matthews, & Kurtts, ).…”