What would you add next?
Where would you add the next blocks? Why? #mtbos #iteachmath multiplicitylab.northwestern.edu/project/ltt_...
What would you add next?
Where would you add the next blocks? Why? #mtbos #iteachmath multiplicitylab.northwestern.edu/project/ltt_...
How do you know? How did you see it? What did you notice that helped you compare? #mtbos #iteachmath multiplicitylab.northwestern.edu/project/ltt_...
How do you know? How did you see it? What did you notice that helped you compare? #mtbos #iteachmath multiplicitylab.northwestern.edu/project/ltt_...