Room 15 kids continue their immersion into the world of Geometry with a week-long look at volume. We’ll follow that with an extensive review and then an exam–which we’ve pushed back to next week. Kids, here’s another chance to earn cash for your Checkbook Project: Take a look at the diagram. The triangular face appears to be equilateral, but it isn’t. Each outside edge is actually about 7.8 units. That being said, what’s the surface area of the entire triangular prism? Here’s the math homework for this week: Tuesday, February 22; Wednesday, February 23rd, Thursday, February 24th.