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Digestive System Lab: Digestion in a bag
Digestive System Lab: Digestion in a bag
Digestive System Lab: Digestion in a bag
Digestive System Lab: Digestion in a bag
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What others say

"My students loved this! We had so much fun with it. It's a perfect way to bring the digestive system to life right in front of their eyes. This is probably one of my most favorite labs I've done all year."
star
Jessica P.
"I use this with my 7th graders every year. The only thing I do is different is have them cut a tiny hole in the corner of their bag to get rid of their waste. It's so gross and such a great representation of how the digestion system works."
star
Amanda L.

Description

Need a great model and visual representation of the human digestive system? Boy do I have the LAB for you. All you need is a loaf of bread, baking soda, vingear, and water. Get ready for the "ooo's" "ah's" and "I might puke" comments. However, they will walk out of class always remembering how the digestive process works. Have fun!

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Digestive System Lab: Digestion in a bag

Rated 5 out of 5, based on 2 reviews
5.0 (2 ratings)
McCrorySci
10 Followers
$1.50

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What others say

"My students loved this! We had so much fun with it. It's a perfect way to bring the digestive system to life right in front of their eyes. This is probably one of my most favorite labs I've done all year."
star
Jessica P.
"I use this with my 7th graders every year. The only thing I do is different is have them cut a tiny hole in the corner of their bag to get rid of their waste. It's so gross and such a great representation of how the digestion system works."
star
Amanda L.

Description

Need a great model and visual representation of the human digestive system? Boy do I have the LAB for you. All you need is a loaf of bread, baking soda, vingear, and water. Get ready for the "ooo's" "ah's" and "I might puke" comments. However, they will walk out of class always remembering how the digestive process works. Have fun!

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

5.0
Rated 5 out of 5, based on 2 reviews
2
ratings
All verified TPT purchases
Fun science lab
Rated 5 out of 5
April 30, 2026
Met expectations
Great value
My students loved this! We had so much fun with it. It's a perfect way to bring the digestive system to life right in front of their eyes. This is probably one of my most favorite labs I've done all year.
Jessica P.
43 reviews • Indiana
Grades taught: 7th
Great Lab!
Rated 5 out of 5
November 10, 2025
I use this with my 7th graders every year. The only thing I do is different is have them cut a tiny hole in the corner of their bag to get rid of their waste. It's so gross and such a great representation of how the digestion system works.
Amanda L.
552 reviews • Ohio
Grades taught: PreK, K, 1st, 2nd

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