Mini Lessons How to conduct a 7 Layer Density Experiment Newton's Inertia Beads Investigation How to draw a kite with three obtuse angles How the heart works How to take your own pulse Question Craft - Comparing fractions greater than 1 Comparing fractions greater than 1 The parts of the eye How the eye works What is short sightedness? What is long sightedness? How to conduct a 5 layer density experiment How to measure angles