#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about division! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about multiplication! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

#TryThisThursday A #ProblemString building intuition to naturally lead to reasoning about subtraction and place value! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about addition and place value! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

#TryThisTuesday A #ProblemString building intuition to naturally lead to knowing the facts! Coolest routine out there! -Give one at a time -Ask about connections -Make thinking visible -Repeat -Generalize! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

#TryThisTuesday A #ProblemString building intuition to naturally lead to knowing the facts! Coolest routine out there! -Give one at a time -Ask about connections -Make thinking visible -Repeat -Generalize! #MathIsFigureOutAble #MTBoS #ITeachMath #MathEd

It's #TryThisThursday For this #ProblemString, have students put the expressions in a graphing calculator. Then THEY tell YOU the order of operations based on the answers. #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

It's #TryThisTuesday For this #ProblemString, have students put the expressions in a graphing calculator. Then THEY tell YOU the order of operations based on the answers. #MathIsFigureOutAble #MathChat #MTBoS #ITeachMath #MathEd

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about place value! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

#TryThisTuesday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

#TryThisThursday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisThursday A #ProblemString! If this is the board at the end of the string, how would you represent the last problem? 22 - 10 22 - 9 45 - 20 45 - 19 55 - 30 56 - 28 33 - 18 Register for my CHALLENGE: bit.ly/changemathfb #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisThursday A #ProblemString building facts and the over strategy! If this is the board at the end of the string, how would you represent the last problem? 7 x 8 70 x 8 69 x 8 6 x 9 6 x 90 6 x 89 7 x 59 #MTBoS #ITeachMath #MathIsFigureOutAble

#TryThisThursday A #ProblemString building intuition to naturally lead to reasoning about fractions and the over strategy! If this is the board at the end of the string, how would you represent the last problem? #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat

@pwharris #problemstring #mtbos #iteachmath #mathisfigureoutable #elemmathchat #msmathchat

#TryThisThursday A #ProblemString building intuition to naturally lead to reasoning about fractions! Coolest routine out there! -Give one at a time -Ask about thinking -Make thinking visible -Repeat -Compare! #MTBoS #ITeachMath #MathIsFigureOutAble #Elemmathchat #MSmathchat