P – EC – RT1
A group of students were learning about using referents when estimating. Some of these students argued that referents should be 10 while others argued that referents should be 100. When would be an appropriate time to use either referent? Explain your...P – EC – RT2
A group of students were learning about using referents when estimating. Some of these students argued that referents should be 10 while others argued that referents should be 100. Are there times when a referent of 10 and a referent of 100 would be helpful? Explain...P – EC – RT3
You and a friend are asked to estimate the number of attendees at your school’s graduation ceremony. If you were to estimate such a large crowd, how large would your referent be and how would you use it to estimate the number of...P – COA – RT1
A teacher asks students what they ate for dinner yesterday. After the data is collected, you notice that there is quite a difference in the responses for certain foods. Create a bar graph that would represent such a data set and include two questions that you would...Page 48 of 90
