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Ho Everyone, I'm Dr. Wefer and  I've been teaching for over 20 years, I have my Ph.D. from Columbia (Teachers College), am a NYS Master Teacher Emeritus, but most of all I love talking about (and learning about) all subjects in Biology.  If you want to review topics, or if you simply LOVE Bio, please join me and my class.  Feel free to leave comments or ask questions.

Videos

Bio Explained With Dr. W

00:08:39

Relationships and Biodiversity NYS Living Environment Lab Walkthrough/Virtual Lab

34,095 views

4 years ago

Bio Explained With Dr. W

00:01:37

Introduction: Relationships and Biodiversity Lab NYS Living Environment

2,484 views

4 years ago

Bio Explained With Dr. W

00:10:39

Beaks of the Finches Lab NYS Living Environment-- Walkthrough/Virtual Lab

47,877 views

4 years ago

Bio Explained With Dr. W

00:04:25

ENDOSYMBIOTIC THEORY EXPLAINED - Common Exam Questions!

647 views

4 years ago

Bio Explained With Dr. W

00:02:47

How to Extract DNA From Fruit

2,471 views

4 years ago

Bio Explained With Dr. W

00:08:43

Making Connections Lab Living Environment -Virtual Lab /Walkthrough - NYS Regents

33,949 views

4 years ago

Bio Explained With Dr. W

00:08:03

The Magic of Chi Square Analysis (X^2)

41 views

4 years ago

Bio Explained With Dr. W

00:08:29

How to Read Pedigrees- Modes of Inheritance

19,492 views

4 years ago

Bio Explained With Dr. W

00:01:58

Squeezing the Clothespin Challenge !!! (For the Making Connections Lab NYS Living Environment).

3,928 views

4 years ago

Bio Explained With Dr. W

00:05:03

Is Kingda Ka Endergonic or Exergonic?

137 views

5 years ago

Bio Explained With Dr. W

00:08:18

AP Bio Photosynthesis Lab- How to set up and analyze the floating leaf disc lab

13,560 views

5 years ago

Bio Explained With Dr. W

00:02:45

Diffusion Through a Membrane Virtual Lab/Walkthrough -Part 2- Living Environment

27,567 views

5 years ago