K – S – RT11
Three students were discussing the number 6. Each of the students said that they could show 6 in a way that would make it easy for people to see. Are they correct? Are there more ways to show 6?K – S – OE13
Show a set of dot cards that all show the 8 except for one card. Ask students to tell you which dot card does not belong in the set.K – S – ID1
Ill-Defined Problems are not optimal for this particular key concept.K – S – PP39
Arrange 6 counters in a way that would make it identifiable. Ask students, without counting, to tell you how many counters there are.Page 1 of 14