1. Evidence of Common Ancestry
A Web Exploration Activity

2. Instructions
Fill in the graphic organizer on your handout by clicking through the next slide.
Each topic (textbox) in the graphic organizer is hyperlinked to a webpage that gives you information and explanations about that topic.
In slide show view, move the mouse over the topic and click. This will take you to the linked webpage.
Analyze and evaluate the information on each webpage.
Use that information to answer the questions on your student handout.
Although all answers can be found within the information on the linked web pages, other web resources may be used if needed.

3. Evidence of Common Ancestry
Fossils
Homologies
Biogeography
Chronology in Fossil Record
Transitional Forms
Pace of Evolution
Anatomical
Molecular
Cellular
Develop-mental
Vestigial Structures
Distribution of Living Things
Plate Tec-tonics
Use teacher supplied resources to answer the Guiding Questions on the student handout.
Gradual
Punctuated
Genetic
Endo-symbiosis
Embryo-logical

4. Resources
Insert appropriate research websites here (see Advance Preparation).