Horizon Middle School is a public school located in Aurora, CO, which is in a large city setting. The student population of Horizon Middle School is 812 and the school serves 6-8. At Horizon ...

and sixth-grade math teacher Chelsea Keller (hunched over helping a student), co-teach a class at Moorhead's Horizon Middle School on Friday, May 26, 2017. Mangel says co-teaching helps make the ...

When Melanie Hawthorne Long started teaching at Horizon Middle School ... the program awarded 684 instruments to 45 Colorado elementary, middle and high schools. “(Instruments) have gotten ...

MOORHEAD - Chelsea Keller and Amanda Mangel say one plus one has added up to better math instruction for the sixth-graders they work with at Horizon Middle SchoolKeller, a math teacher, and Mangel ...