Great trick for teaching how to make Students use a highlighter to find the and then circle the other number with a crayon. Although, I think it would be easier to always make 10 with the larger number, not necessarily the first number in the equation.
Learning to tell time Hands on. I'm only pinning this to remind myself that sadly, my highschoolers get to my Spanish 1 class not even knowing how to tell time on an analog clock. Makes teaching time in Spanish a real challenge.