experimentum.kz

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Fast Food: myth or reality. Model of the digestive system

Current Status
Not Enrolled
Price
Free
Get Started

Project Information

We all know what “fast food” is. And many of us, at least once, have already tried such food. But few people know how much harm is caused by excessive consumption of Fast Food.

In this project, you will learn:

– working model of the digestive system;
– demonstration of the digestive process and studies chemical reactions occurring during digestion;
– classification, composition of all harmful products;
– will you conduct some chemical experiments;
– conduct a survey, study statistical data;
– and finally, evaluate where the MYTH is and where the REALITY is.

  • Layout of the digestive system:
  • - foam sheet thickness-40mm
  • - infusion system-2 pcs
  • - 10ml syringe-2 pcs
  • - gouache
  • - stationery knife
  • - pencil
  • ruler
  • - water
  • - dye
  • For the experimental part:
  • - test tubes-4 pcs
  • - glasses-4 pcs
  • - pipette - 2 pcs
  • - filter paper - 4 pcs
  • - litmus paper or pH meter
  • - stack
  • - homemade cutlet
  • - Fast food cutlet-a
  • - drinks: cola, pepsi, fanta, energy drink
  • - mentos
  • - silver nitrate
  • - milk
  • - copper sulfate
  • - activated carbon