Type:

Other

Description:

In this simple chemistry activity (page 1 of PDF) about acids and bases, learners will mix a baking soda and water solution and use it to paint a message on a sheet of white paper. Once the paint has dried completely, learners reveal the secret message by painting over the entire sheet of paper with grape juice. Relates to the linked video, DragonflyTV: Colorblind Dogs.

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,color,Biological science,juice,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,Space Science,oai:nsdl.org:2200/20110926130655864T,acid,Upper Elementary,baking soda,Life Science,General science,secret message,Informal Education,Middle School,Formulating Explanations,base,invisible,Acids and Bases,Chemistry,Physics,Vision,reaction,magic,solution,trick,Sunlight and Color,Elementary School,Solutions,Conducting Investigations,Physical science,Education,Asking Questions

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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