video1.0<iframe src="https://www.loom.com/embed/f9c22290567a4f38bcf23f3411a7fd6d" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/f9c22290567a4f38bcf23f3411a7fd6d-adb44de5ace55019.gif320.048333In my presentation, I explain how I use number talk aligned to Louisiana Standard 2.NB2.B5 to fluently add and subtract within 100 using strategies based on place value and the relationship between addition and subtraction. I create anchor charts for guidance but move away from them once students can rely on self-knowledge. Students solve low numbers like 21 plus 11 or 21 minus 11 in their heads, then share strategies such as making a 10, counting on, or breaking numbers apart. I ask open ended questions about thinking, and we use students reasoning and vocabulary to deepen understanding. No action is specifically requested from viewers.