P – EC – RT9
Taylor and Sam estimated the number of people in line for hockey tickets. Both used referents of 20, but they had different estimates. How is this possible if they used the same referent?P – EC – RT10
Terry and Reid estimated the number of people in line for concert tickets. Terry used a referents of 10 while Reid used a referent of 20. They estimated the same number of people. How is this possible if they used different...P – EC – RT11
Jamie, Matty and Reid estimated how many balloons were at the party. Jamie used a referent of 10, Matty used a referent of 25 and Reid didn’t use a referent. All three of their estimates were very close. How could their estimates have been so close if they all...P – EC – ID1
Our school is raising money for the local food bank. Students and staff want to have a successful yard sale. The principal is looking for help in planning the sale. Specifically, the principal is wondering how many items would be best and how to organize the yard...Page 1 of 27
