If the scientific merits were appropriate subject matters for a government textbook, the authors would be obligated to discuss the science itself, but that would make this a science textbook. (climate-resistance.org)
For schools, we can organize specific guided tours and / or workshops on the exhibitions with appropriate subjects. (stuk.be)
Each topic area provides resources for homework, reports, and projects, and kids can explore age - appropriate subjects while developing online research skills with a trusted content source. (infobase.com)