Educational Research Analysts   May 2007 Newsletter
  page
 5
  
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Extent of calculator dependence in 6th grade Math textbooks
SE = Student Edition;  TE = Teacher's Edition;  Numbers in bold italics indicate TE.
Nonconforming  
SAXON MATH
Course 1
Harcourt Achieve, ©2007
MATH
Course 1
McDougal, ©2007
HOLT MATH
Course 1
Holt, ©2007
TEXAS MATH
Course 1
Prentice, ©2008
TEXAS MATH
Course 1
Glencoe, ©2007
EVERYDAY MATH
McGraw, ©2004
CONNECTED MATH 2
Prentice, ©2008
Total suggested
calculator use
Suggested
for 34 problems,
not expected elsewhere
Stipulated
for 157 problems,
not expected elsewhere
Stipulated
for 69 problems,
accepted elsewhere
Stipulated
for 110 problems,
accepted elsewhere
Stipulated
for 245 problems,
accepted elsewhere
About 57% ( 4/7 ) of
the time overall
Encouraged for
most problems

Also see the Summary comparison of these titles, or request other available comparisons
> Texas designated this program "nonconforming" because it fails to meet state standards. The Texas textbook review panel found that Everyday Math meets only 64.10% of Texas 6th grade Math standards (see pp. 1-3 of the panel's findings).

Stated policy on
calculator use
No stated policy;
9 SE pages suggest calculator use;
text 4 times refers
students to the Saxon website for graphing calculator activities
Calculation treated as "'practice makes perfect'" not as " 'something best left to calculators' "
(p. T52); calculator use usually limited to one "Technology Activity"
per chapter
"Choose a solution method and solve ….
You could use paper and pencil. But finding a product of 3-digit numbers requires several steps. Using a calculator will probably be faster." p. 31
"Students … expected to use graphing tech­nology … no longer limited to four-function calculators." p. T26 "Will you use estima­tion, mental math, paper and pencil, or a calculator … ?" Sample answer: "calculator because it is faster"
p. 15, #31
"Use a calculator if an exact answer is needed and the calculations are not simple enough to perform mentally and have fairly large num­bers."
p. 642, #12-5
Pp. 8-9 give detailed instruction on use of graphing calculator.
Also see pp. 10, 51.
"… calculators … free both students and
teachers from having to spend so much time on dull, repetitive, and unproductive tasks."
Teacher's Reference
Manual
, p. 35, lines 1-3
"… we assume that students have access to calculators at all times. However, we hope that students will develop good estimation and mental arithmetic skills."
Prime Time, p. 16,
col. 2, par. 3,
"A Note on Calculators"
How often does the text suggest calculator use for …
multiplying by a
2- or 3-digit
number?
not mentioned in SE
(A few TE extension problems
with very large numbers
suggest calculator use.)
for 2 problems
pp. 24, 37
for 13 problems
pp. 31, 32, 49,
150, 550, 715
for 11 problems
pp. 41, 42
for 3 problems
pp. 9, 11
Actual amount of
calculator use in
"Games" component is indeterminate, but the
main student workbook
(Math Journal) and
other student work­sheets (Math Masters) direct students not to use calculators about 3/7
of the time.
Calculator use is
always acceptable
unless there is a
"No Calculator" icon.
Does not "designate specific 'calculator problems' " because calculators should be available "at all times"
(see above) and "students should learn when their use is appropriate" (Prime Time p. 13, col. 1, par. 1); Exception: Bits & Pieces I, II, and III all encourage students to work without calculators when first learning fraction and decimal operations.
adding 3-digit
or larger
numbers?
for 1 problem
Performance Activity 4
p. 135B
for 7 problems
pp. 155, 155
for 3 problems
p. 150
not mentioned for 4 problems
pp. 104, 105, 693
finding decimal
value of
fractions?
for 4 problems
pp. 386, 387
for 18 problems
p. 276
for 5 problems
p. 389, 389
for 9 problems
pp. 280, 342, 343
for 30 problems
pp. 208-210, 210
finding
circumference?
not expected for 12 problems
pp. 530, 530
not mentioned for 11 problems
pp. 440, 441, 441
for 22 problems
pp. 490-493, 490, 504,
505, 522, 536, 686
finding numerical
equivalents of
exponential
expressions?
not expected for 31 problems
pp. 17, 20, 24
not mentioned not mentioned for 26 problems
pp. 9, 33-34
finding
the mean?
not expected not expected not mentioned not mentioned for 11 problems
pp. 104, 105, 112, 113
checking
paper-and-
pencil answers?
for 13 problems
pp. 226, 346,
386, 438, 608
not expected for 12 problems
p. 21
not mentioned for 58 problems
pp. 208, 535-537
other
mathematical
operations?
for 16 problems
pp. 108, 231, 232, 244, 245,
274, 437, 462, 469, 608
for 87 problems
pp. 24, 37, 155, 155, 385,
441, 441, 602, 667, 688
for 36 problems
pp. 31, 32, 32, 36, 39, 44,
57, 177, 187, 389, 389
for 79 problems
pp. 15, 35, 78, 180, 237, 281, 345, 437, 547, 570D, 586, 588, 589, 590, 592-595, 599, 600
for 91 problems
pp. 9, 26, 27, 48, 53, 104, 112, 113, 164, 209-210, 288, 314, 479, 487, 512, 522, 549, 607, 611, 693
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