HESI A2 Science Video Lessons

Chapter 8: Life and Physical Sciences

Lesson 8.2 Cell Structure, Function, and Type

Lesson 8.3 Part I Plant Cell Types & Photosynthesis

Lesson 8.3 Part II Cellular Respiration

Lesson 8.3 Part III Cellular Reproduction 

Lesson 8.4 Part I Genetics and DNA

Lesson 8.4 Part II Genetics and DNA Part II


Chapter 9: Scientific Reasoning

Lesson 9.1 Designing an Experiment ( & Scientific Method) 

Lesson 9.2 Part I Scientific Tools & Notation 

Lesson 9.2 Part II Scientific Notation: The Atom

Lesson 9.3 Temperature