(Sarah of the Clue Crew gives the clue.) We've rubbed the pigment of a radish on these cards; lemon juice turns the pigment orange, indicating that it's an acid; milk of magnesia turns it blue, indicating that it's this
Directions: Create color clue cards with descriptions for different 
fruits and... [DOC] [TLE] sisterMAG Issue 12 by sisterMAG - issuu [PAR] Apr 11, 2014 ...