EQUIVALENT FRACTIONS - FRACCIONES EQUIVALENTE - FRACTIONS EQUIVALENTES
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EQUIVALENT FRACTIONS
Series | Code | Information

Student Textbook Series:
Grades: K-11 (ages: 5-16)

1. Harcourt, Brace Jovanovich(1972)
2. D.C. Heath (1972)
3. Laidlaw (1978)
4. Houghton Mifflin(1981)
5. Addison-Wesley(1985)
6. Harper and Row(1985)
7. Holt, Rinehart and Winston(1985)
8. Harcourt, Brace Jovanovich(1985)
9. Houghton Mifflin(1985)
10. Scott, Foresman(1986)
11. Houghton Mifflin(2002)
12. McGraw-Hill/Glencoe (2002)

13. OpenSTAX/CNX/Siyavula Grades 1-9 (2009)
--- Grades 10 and 11 (2011)(OER)*
South Africa edition

14. CK-12 Mathematics 1-5 (2015)
--- (OER but not textbooks)
--- CK-12 Mathematics 6-11 (2012) (OER)*

15. Bangladesh Mathematics 1-7 (2013)
--- (OA)** (Online no longer available)

16. McGraw-Hill/Glencoe (2013/2014)

17. Math in Focus - Singapore Math
Dist. by Houghton Mifflin Harcourt K-8 (2013/2015)

18. AAAKnow (formally AAAMath) K-8 (2014)
--- (Copyrighted and not textbooks)

19. Houghton Mifflin K-8 (2015)

20. Khan Academy K-8 (2015)
--- (OER not textbooks) --


Code:
USAGE CODE:

4 Term used (formally developed)
3 Term used (to support formal development)
2 Synonym of term used
1 Term used (enrichment)
- Term not present
--- Textbook not available




(OER)* This is an Open Educational Resource.
(OA)** Open Access but with standard copyright.

Grade: _K___ _1___ _2___ _3___ _4___ _5___ _6___ _7___ _8___ _9___ _10__ _11__
Average Age: 5 6 7 8 9 10 11 12 13 14 15 16
  1-1972 HBJ - - - - 4-142 4-142 4-118 4-118 4-044 4-025 - -
  2-1972 Heath - - 3-138 4-201 4-131 4-204 3-121 4-132 3-164 - - -
  3-1978 Laidlaw - - - 2-268 3-258 4-170 4-182 - - - - -
  4-1981 HM - - - 2-276 2-192 2-130 2-126 2-122 2-098 - - -
  5-1985 Addison - - - 4-324 4-224 4-222 4-196 4-196 4-082 - - -
  6-1985 Harper - - - - 4-272 4-178 4-232 4-062 4-110 - - -
  7-1985 Holt - - - 2-268 2-246 2-194 2-200 4-138 4-160 - - -
  8-1985 HBJ - - - 4-294 4-252 4-170 4-140 4-164 4-086 - - -
  9-1985 HM - - - 4-324 4-162 4-186 4-204 4-148 3-078 - - -
 10-1986 Scott - - - - 2-318 2-216 2-188 2-136 2-102 - - -
 11-2002 HM - - - 4-492 4-328 4-318 4-073 4-233 - - - -
 12-2002 McGraw - - 2-403 4-534 4-474 4-206 4-173 4-207 --- --- --- ---
 13-2009/10 OpenSTAX
CNX/Siyavula (OER)
South Africa edition
--- - - 2 4 4 4 4 3 - - -
 14 - 2012/2015 CK12.org (OER)

--- - - - - 1 4 4 4 4 - -
 15-2013 Bangladesh (OA) --- - - 4-070 4-061 3-044 4-017 - --- --- --- ---
 16-2013 McGraw - - - 4-601 4-499 4-563 - - - - - -
 17-2013/15 Singapore Math
U.S. edition
- - - 4-B121 3-A245 3-A128 - - - --- --- ---
 18-2014 AAAKnow
(update to AAAMath)
- - - 1 1 1 - - - --- --- ---
 19-2015 HM - - - 4-389 4-237 3-269 4-055 - - --- --- ---
 20-2015 Khan Academy - - - 1 1 - - - - --- --- ---

usage code - page number
(for OER materials, click on the usage code under the desired grade level.)



©1972 (paper), 1985 (APPLE II/PC), 2005(www), 2016 Jim Kelly - All Rights Reserved.