Monday - ** We
will have a few teams who have not had a chance to do their
final ****Sink
or Float** presentation present today.

**HW - None**

Tuesday - **Today
we will do our Float Your Boat lab. **

**HW - None**

Wednesday - **Today
we will review the results from yesterday's lab. We
also looked at how math can help design a better barge.
Students were to draw four different barges with different
dimensions and they were to calculate the volume for each
one. We used those volumes with the data we collected yesterday
to determine which dimensions would make the a barge that
can carry the most weight.**

**I also returned the Sink
or Float quizzes today. Only a handful of students passed
the quiz and the highest grade was a B+ so everyone should
do the homework.**

**HW - Correct your Sink or
Float quiz. On a separate sheet of paper add some more detail
to the answers on which you didn't get full credit. Feel
free to use the websites to make your answers better.**

**Bring
your calculators to science on Friday.**

Thursday -** Today
we will look at the 3-D maps again to see how observations
changet
now that we know the density of the different earth
rocks and now that we know about isostasy and buoyancy.**

**HW - Bring your calculators
to science tomorrow.**

Friday - **Today
students will take a Calculating
Density Quiz (calculators are essential and students had
plenty of warning).**

**Then students will complete
a quick ****Density
post test (they already took this quiz so this one should
be easy).**

**HW - None**