Throughout Tiffany Trevenen’s more than 30-year career in Moffat County schools in Craig, Colo., she has seen students experience the same math struggles again and again. “It was very apparent in ...

(playful music) (sparkling sound) - Welcome first graders. I'm Mrs. Markovich and I'm so excited that you're here with me today. Today, we're going to take a look at what we'll be doing on our plan.