Type:

Other

Description:

Using a milk-based recipe, learners create "moo glue" which is basically white school-type glue. The "secret ingredient" in milk that helps make glue is a chemical called casein. By combining vinegar and milk, learners separate out solid curds made of casein. Then they combine the curds with baking soda to create glue. Adult supervision is recommended for this activity.

Subjects:

  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

NSDL,recipe,The Nature of Technology,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,Problem Solving,glue,Social Sciences,adhesive,Upper Elementary,oai:nsdl.org:2200/20110926123755330T,milk,curds,Informal Education,Middle School,Early Elementary,Elementary School,Chemistry,Acids and Bases,casein,Engineering,The Design Process,Physical science,Education,Technology

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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