Today students checked the homework from page 403, reviewing the formulas for finding the volume of Spheres and Hemispheres.

We referred to selected problems on the Weekly Skills that used the same formulas.

Next we discussed how changing dimensions affects the volume of figures. (Notes were added to the OMG)

-Change 1 dimension: multiply by the scale factor

-Change 2 dimensions: multiply by the scale factor squared

-Change 3 dimensions: multiply by the scale factor cubed (creates a similar figure)

Homework: 3rd block complete pg 410

6th block complete the back of the note sheet

QUIZ THURSDAY over Pythagorean Theorem and Volume

UNIT TEST NEXT TUESDAY- Dec 6, 2016