Jean Nibbelink
109 posts

Jean Nibbelink
@JNibbsMath
Algebra 1 and Geometry teacher in Loudoun County, Virginia



J L Simpson M. S. teachers trying a non-curricular math task. (Phones were being used as calculators) #VNPS #VRG #BuildingThinkingClassrooms #AllEngaged @KJoliverMath @pgliljedahl @ldacompton














Best of luck to two members of our distance squad tomorrow 👍 @benibbs 🇺🇸 will compete in the 3,000s at the Pan Am U-20 Championships, while @Antoniolsegura 🇪🇸 will run in the 1,500 at the European U-20 Championships 📊 » vthoki.es/EA-U20 📊 » vthoki.es/PAU20










Looking for a way to build number sense, reasoning and estimation skills in the first few minutes of class? Here's a quick doc to find compiled Classroom Routines to use with your class! Please comment w/ others to add! #5Cs #iteachmath #msmathchat #mtbos bit.ly/classroomrouti…


Linear Algebra catch of the day 🎣 Hook: Slope of 2 points @openmiddle Line: Cup Stacking by @mr_stadel Sinker: Marbleslides by @Desmos More like this in my free eBook, Hook Line Sinker. Get it here: mrrowe.com/book #MTBoS #iTeachMath #algebra

Check out this scatter plot on french fries from an @latimesfood article (latimes.com/food/la-fo-fre…). What do you notice? What do you wonder? #noticewonder #MTBoS #iteachmath





