Leah Alcala, well known to the Teaching Channel community from her popular videos such as https://learn.teachingchannel.com/videos/class-warm-up-routine (My Favorite No) and https://learn.teachingchannel.com/videos/math-test-grading-tips (Highlighting Mistakes: A Grading Strategy), talks with Sarah Brown Wessling about her teaching journey. Now a Math teacher at Berkeley High School in Berkeley, California, Leah recounts what she's learned over the years about the craft of teaching.