Saydel Community School District - Curriculum and Instruction
https://www.cms4schools.com/news_rss.cfm?detailid=689879&memberid=962
Saydel Community School District - Curriculum and Instructionen-usMathHow to Write HOTS Math Questions
http://www.helpteaching.com/blog/how-to-write-higher-order-math-questions.html
Tips for Writing HOTS Questions in Math and Examples
http://www.educationworld.com/a_curr/mathchat/mathchat026.shtml.
Developing Math Thing with HOTS Questioning
//www.saydel.k12.ia.us/cms_files/resources/Developing Mathematics Thinking with HOTS Questions (from classroom observations)PDF.pdf