Research Paper (undergraduate) from the year 2013 in the subject Pedagogy - Common Didactics, Educational Objectives, Methods, Hooks Independend School Distict, language: English, abstract: The effectiveness of an Integrated STEM Professional Development Model for elementary teachers was evaluated in terms of students' perceptions of the classroom learning environment and student outcomes towards mathematics. The sample consisted of 664 grade 3 - 5 mathematics students from 41 mathematics classrooms. Students from a STEM focused elementary school (Morriss) provided 191 student responses with...