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ERIC Number: ED017165
Record Type: RIE
Publication Date: 1967-Aug
Pages: 20
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
FEEDBACK SCORING SYSTEMS FOR REUSABLE KINDERGARTEN WORKBOOKS.
GACH, PENELOPE J.; AND OTHERS
THE DEVELOPMENT OF ECONOMICAL FEEDBACK SCORING SYSTEMS FOR REUSABLE KINDERGARTEN WORKBOOKS IS DESCRIBED. THREE PROTOTYPE SYSTEMS WERE DEVELOPED--(1) A METAL FOIL ACTIVATING AN ELECTRICAL PROBE, (2) A METAL FOIL REACTING WITH A MAGNETIC PROBE, AND (3) INVISIBLE FLUORESCENT INK REVEALED BY THE APPLICATION OF LONGWAVE ULTRAVIOLET LIGHT. (MS)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: Harvey Mudd Coll., Claremont, CA. Engineering Clinic.; Southwest Regional Educational Lab., Inglewood, CA.
Identifiers: N/A