
ERIC Number: EJ044536
Record Type: CIJE
Publication Date: 1971
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Ideas for Teachers
Immerzeel, George; Wiederanders, Donald
Arithmetic Teacher, 18, 6, 390-398, Oct 71
The experiences described here use the idea of movement along the number line to reinforce the student's concept of addition and subtraction of both whole numbers and fractions. Four student worksheets and teacher guides are included. (MM)
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