ACE 1.2 From Sauna to Snowbank & Paper Pool

LARGE GROUP
We talked about extremes of temperature, and how thermometers are a type of vertical number line. We worked on Problem 1.2, From Sauna to Snowbank, using number line models to answer each of the questions. For many students, using a representation like a number line was much harder than solving the problems themselves, but this is good practice for more complicated problems, as well as for graphing of all kinds. Class notes may be downloaded here for 7A or 7B.

Students who finished early worked on their Unit Projects, Paper Pool. We went over the requirements again.

· Title
· Name
· Date

12 point black font, double spaced
or
neatly handwritten, skipping lines

· Rules to predict number of hits
· Rules to predict pocket it will drop in
· Clear reasoning and examples to describe each rule
· Easy to follow, clearly organized report
· Handouts completed with drawings (although spreadsheet can substitute for the tables)

Unit Project: Paper Pool is due tomorrow.

LARGE GROUP
ACE 1.2 Homework
Please choose one of the options below to complete.

Option 1
Problems 9, 11-12, 14, 18-19 on pages 16-17

Option 2
Problems 10-11, 17-19, 41, and 50 on pages 16-20

Due tomorrow, Thursday, March 4.