Instructions

• Watch all videos and answer all problems.  Check your answers to the problems with the answers in the back of the chapter.

• Note:  Health Teachers can substitute this lesson. 

(Part-1) Geometric Principles in Science

• Read chapter 15 and watch related videos: Geometric Principles (Chapter 15) 

•  Answer problems for Chapter-15

(Part-2) Dimensional Analysis 

• Read chapter 17 and watch related videos: Dimensional Analysis (Chapter 17) 

• Answer problems for Chapter-17

(Part-3) Stoichiometry

• Read chapter 18 and watch related videos:  Stoichiometry (Chapter 18)

• Answer problems for Chapter 18