[ ]    Teaching Videos: Density & Buoyancy - Chapter 5 // Earth Science YouTube Channel

Playlist: ESA - Density

Video Homework -- 12 Secret Codes )

Density #1: Basic Concepts
-- by Mr. Clauset
(1) How density is a measure of its mass divided by its volume.
(2) Determining density by measuring volume using a ruler or by water displacement

Density #2: Word Problems
-- by Mr. Clauset
Using the density formula (D=m/v)
(2) Using the volume formula (V=l*m*h)
(3) Using the idea of density to solve a puzzle

Density #3: Buoyancy & Fluids
-- by Mr. Clauset
Discussion of buoyancy in liquids and gases. Objects displace water as they sink or float. Water "buoys up" objects.