5 Reasons Why Warm-Ups and Bell-Ringers Were a Failure in My Classroom

I have a confession to make. During my years in the science classroom, I was never able to sustain a long-term warm-up or bell-ringer routine with my

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I have a confession to make. During my years in the science classroom, I was never able to sustain a long-term warm-up or bell-ringer routine with my

24k followers