4HeForum Be sure to use the following hashtags in your posts 4HeForum 4HGrows Stemming Into Animal Science Growing True Leaders Lexie Hayes Kansas State University Youth Livestock Coordinator ID: 753430
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Slide1
Find us on Facebook, Instagram, and Twitter:
4HeForum
Be sure to use the following hashtags in your posts:
#4HeForum #4HGrowsSlide2
“
Stem”ming Into Animal Science,
Growing True LeadersSlide3
Lexie Hayes
Kansas State University Youth Livestock Coordinator
NARRATORSlide4
Objectives
Identify components needed for organizing fun, educational, and experiential learning sessions for youth participants.
Share basic livestock knowledge for creating competent volunteer leaders that teach 4-H youth.
Provide research-based resources for extending education opportunities, increasing learning activities and growing leaders through STEM.Slide5
THANK YOU!
National 4-H Council &
4-H National HeadquartersSlide6
PRESENTERS
Jamie Morris
Extension Specialist, 4-H Youth Development Specialist, Volunteer Systems and Development
University of Maryland
Slide7
STEM and AG?
Science, Engineering, Technology and Math
By Martin Abegglen (Flickr: cow) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
By mahalie stackpole [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
By Zureks (Self-published work by Zureks) [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/) or CC BY-SA 2.5-2.0-1.0 (http://creativecommons.org/licenses/by-sa/2.5-2.0-1.0)], via Wikimedia CommonsSlide8
Science
Technology
Engineering
Math
Anatomy
Biology
Ecology
Nutrition
Physiology
Zoology
Agricultural
Biosystems
Chemical
Environmental
Food
Geological
Agricultural
Communication
Construction
Computer
Manufacturing
Robotics
Analysis
Basic Math
Computation
Economics
Probability and statisticsSlide9
Poll Everywhere
Contact
:
22333
Message
:
jamiemorris034
Hit Send
- wait a few seconds for response...
Slide10
Poll Everywhere Question
Now type in your answer to this question:
What examples from the STEM categories did you see or experience in the “Hay Storage Facility” activity?
By Neithan90 - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=16843790Slide11
Everyone Eats
By Just chaos (Jacob Sheep & lamb) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
By Annie Kavanagh (F1010025) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
By Sami Sieranoja (http://www.flickr.com/photos/n0rthw1nd/4349343423/) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia CommonsSlide12
Digestion
is the process of breaking down food in the mouth, stomach, intestines and other organs so that it can be used by the body.
http://i.imgur.com/BCmo8eX.gif
docsity.comSlide13
Host Site Activity
A Stomach at Work
Use the materials provided to demonstrate digestion.
Make observations and create connections.
https://www.google.com/search?q=baggie+stomach+digestion+model+picture&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwichdGA9L7UAhUCjz4KHe-VCE8QsAQIJQ&biw=1707&bih=790&dpr=1.13#imgrc=tQPKGXsbyZnMmM:Slide14
TIME!
0:30
1:00
1:30
10
:00Slide15
A Stomach at Work Digestion
Bag=
Stomach
Soda =
Stomach acid
Hands =
Stomach muscles
Process
-mechanical and chemical digestion.
https://www.google.com/search?q=baggie+stomach+digestion+model+picture&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwiAg9rC8r7UAhWLOT4KHULIDloQsAQIJQ#imgrc=iVGzoY5w1pFjEM:Slide16
Monogastric VS Ruminant Digestion
By David Monniaux (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html), CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/), CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0) or CC BY-SA 2.0 fr (http://creativecommons.org/licenses/by-sa/2.0/fr/deed.en)], via Wikimedia Commons
By Père Igor (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia CommonsSlide17
Host Site Activity
Digestion Puzzles
Use the materials provided to understand the process.
Make observations and create connections.Slide18
TIME!
0:10
0:20
5
:
0
0Slide19
Monogastric VS Ruminant DigestionSlide20
A microscopic view of rumen fluid allows in “insider” view of digestion in action.Slide21
INTERMISSION
We will begin again
in 5 minutes!
Find us on Facebook, Instagram, and Twitter:
4HeForum
Be sure to use the following hashtags in your posts:
#4HeForum #4HGrowsSlide22
PRESENTER
Dr. Joel DeRouchey
Extension State Leader and Swine Extension Specialist
Kansas State UniversitySlide23
Undressing the Mystery of Meat
“AGsploration”
The Science of Maryland Agriculture
The University of Maryland Extension Slide24
Meat Chain Slide25
Beef Slide26
Calculating the Rate of Gain
Days until Fair
120 Days
x
Average Daily Gain
3 pounds
=
Weight
Gained
360 pounds
+
April 1
Weight
900 pounds
=
Fair Weight
1,260 poundsSlide27
Beef Slide28
Pork Slide29
Lamb Slide30
On Site Activity
Undressing the
Mystery of Meat
Butcher the
carcass live weight
Figure the dressing percentage
Make a pie chartSlide31
You Be the ButcherSlide32
TIME!
0:30
1:00
1:30
10
:00Slide33
Calculating Dressing Percentage
Carcass Weight/Live Weight x 100 = Dressing Percentage
Orange Example:
193 / 270 x 100 = 71 percentSlide34
CareersSlide35
Video of Meat JudgingSlide36
ResourcesSlide37
E-Forum Resources
To access resources presented in the e-Forum sessions, please visit:
http://4-h.org/professionals/professional-development/volunteer-development/#!4h-volunteer-e-forumSlide38
E-Forum Evaluation
We welcome your feedback from tonight‘s e-Forum session.
http://tinyurl.com/2017Nov-e-forumSlide39
“STEM”ming into Animal Science Planning Committee
Joel DeRouchey, Kansas State University
Aaron Fisher, Purdue University
Alexa Hayes, Kansas State University
Keri Hobbs, University of Georgia
Jen Lobley, University of Maine
Stacey MacArthur, Utah State University
Jamie Morris, University of Maryland
Pam Van Horn, Kansas State University
Editors:
Tillie Good, Iowa State University
Steve McKinley, Purdue University
Rachelle Vettern, North Dakota State University
Special ThanksSlide40
2017 National 4-H Volunteer
e-Forum Series
October 5 – Cultivating an Environment for Growing True Leaders
November 2 – “STEM”ming into Animal Science, Growing True Leaders
December 7 – Helping 4-H’ers Grow in Life & Work
Each program is held from 7-8:30 p.m. (ET)Slide41
Thank you for joining us this evening!