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A Tradition of Excellence

A 2015 National Blue Ribbon School of Excellence
 

LS Fish and Frog Circulatory Systems

External Features of a Grassfrog    Internal Features of Grassfrog    

Virtual Frog Dissection

Fun Froggy Website Filled with Frog Facts

 

Step 1: Explore the heart:

http://www.kidshealth.org/kid/htbw/heart.html

How many times does your heart beat in a minute?

How many chambers does your heart have?

Step 2: Relate to Frog

http://www.biology-pages.info/A/AnimalHearts.html

How many times does frog heart beat in a minute?

How many chambers frog heart have?

Step 3: View Disection

http://www.mhhe.com/biosci/genbio/virtual_labs/BL_16/BL_16.html or http://www.digitalfrog.com/resources/froggallery.html

EXTERNAL

Do you notice any difference in the skin color on the frog's dorsal and ventral sides?

How many openings does the frog have for digestive and reproductive functions>

INTERNAL

What letter does the first cut you make in the frog look like?

What is the first system of the body you will see in a frog after the skin?

What is the system that is under that system?

Video:

http://tesf.org/project/chiricahua-leopard-frog/

https://www.youtube.com/watch?v=1_QqDkoMGtY

http://www.5min.com/Video/Learn-about-the-Chiricahua-Leopard-Frog-115806895