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21. |
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Mental math in the middle grades
by Hope, Jack A.
Publication:
Palo Alto, CA Dale Seymour 1987
. 121 p.
, Includes lesson plans, blackline masters, and answer keys.
28 cm
Date:1987
Availability:
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(1),
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Building on numbers you know : computation and estimation strategies /
Publication:
Menlo Park, Calif. : Dale Seymour Publications, 1998
. 210 p. :
, "Developed at TERC, Cambridge, Massachusetts." | "Grade 5, also appropriate for grade 6."
28 cm.
Date:1998
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Copies available:
(1),
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Mathematical thinking at grade 5 : introduction, landmarks in the number system /
Publication:
Menlo Park, Calif. : Dale Seymour Publications, 1998
. 170 p. :
, "Developed at TERC, Cambridge, Massachusetts." | "Grade 5, also appropriate for grade 6."
28 cm.
Date:1998
Availability:
Copies available:
(1),
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