RADIUS - k-12math.info

RADIUS - RADIO - RAYON
Content Distribution w/OER | Previous | Information
( K-12math.info )

Select and click on one of the following to obtain additional information about the term:

RADIO (Español)

radio (CK-12 Geometría - Edición Española)

RAYON (Français)

John Page's Math Open Reference

Wiktionary -

Wikipedia reference 1 -

Wikipedia reference 2 -

RADIUS
Series | Code | Information

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

22. NCERT Math 1-11 (2019)
--- New Dehli, India
NOTE PAGE NUMBER BEFORE SELECTING.

21. Ukuqonda Institute 4-10
--- Rietondale, South Africa
NOTE: Online no longer available.

20. Khan Academy K-8 (2015/2019)
--- (OER not textbooks) --

19. Houghton Mifflin K-8 (2015)

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

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

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

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

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

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

12. McGraw-Hill/Glencoe (2002)

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

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
22-2019 NCERT maths New Dehli, India	---	-	-	-	3-85	-	4-83	3-218	3-59	4-169	3-208	4-239
21 2016/2017 Ukuqonda Institute, Rietondale, South Africa	---	---	---	---	-	-	-	4-069	4-179	4-148	4-334	---
20-2015 Khan Academy	-	-	-	-	-	-	-	1	-	---	---	---
19-2015 HM	-	-	-	-	-	-	-	4-265	-	---	---	---
18-2014 AAAKnow (update to AAAMath)	-	-	-	-	1	1	1	1	1	---	---	---
17-2013/15 Singapore Math U.S. edition	-	-	-	-	-	-	4-B122	-	-	---	---	---
16-2013 McGraw	-	-	-	-	-	-	-	4-613	-	-	4-697	-
15-2013 Bangladesh (OA)	---	-	-	-	-	-	3-112	3-123	---	---	---	---
14 - 2012/2015 CK12.org (OER)	---	-	-	-	-	-	4	4	-	-	4	-
13-2009/10 OpenSTAX CNX/Siyavula (OER) South Africa edition	---	-	-	4	-	-	3	-	3	-	-	-
12-2002 McGraw	-	-	-	4-487	4-417	4-516	4-478	4-275	4-319	-	4-454	-
11-2002 HM	-	-	-	-	4-470	4-470	4-388	4-511	-	-	4-329	-
10-1986 Scott	-	-	-	-	3-200	4-312	4-290	4-280	4-224	-	4-354	-
9-1985 HM	-	-	-	-	4-352	4-166	3-188	4-114	4-172	-	4-245	-
8-1985 HBJ	-	-	-	-	4-372	4-346	4-318	4-308	4-160	-	4-344	-
7-1985 Holt	-	-	-	4-288	4-306	4-264	3-272	3-206	3-208	-	4-338	-
6-1985 Harper	-	-	-	-	-	-	4-320	4-274	4-158	-	4-028	-
5-1985 Addison	-	-	-	-	-	4-284	4-263	4-146	4-226	-	4-375	-
4-1981 HM	-	-	-	-	3-278	3-148	3-148	-	4-158	-	4-272	-
3-1978 Laidlaw	-	-	-	-	3-076	4-276	-	-	4-192	-	4-180	-
2-1972 Heath	-	-	3-218	3-258	3-070	-	3-011	-	3-333	-	4-375	-
1-1972 HBJ	-	2-121	-	-	4-304	3-070	4-110	4-198	3-104	-	4-094	-

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