id	sid	eid	entity	type
ch-976	1	1	50	CARDINAL
ch-976	1	2	f. james rutherford	PERSON
ch-976	1	3	harvard project physics	ORG
ch-976	1	4	2061	CARDINAL
ch-976	1	5	lange buffalo state university	ORG
ch-976	1	6	sixty years	DATE
ch-976	1	7	f. james rutherford	PERSON
ch-976	2	1	rutherford	GPE
ch-976	2	2	one	CARDINAL
ch-976	2	3	three	CARDINAL
ch-976	2	4	harvard project physics	ORG
ch-976	2	5	the american association	ORG
ch-976	2	6	2061	CARDINAL
ch-976	3	1	2061	CARDINAL
ch-976	3	2	america	GPE
ch-976	4	1	the past century	DATE
ch-976	4	2	american	NORP
ch-976	4	3	k-12	PERSON
ch-976	5	1	nclb	ORG
ch-976	7	1	day	DATE
ch-976	8	1	one	CARDINAL
ch-976	8	2	one	CARDINAL
ch-976	8	3	the twentieth century	DATE
ch-976	8	4	f. james rutherford	PERSON
ch-976	9	1	rutherford	GPE
ch-976	9	2	san francisco	GPE
ch-976	9	3	california	GPE
ch-976	10	1	rutherford	GPE
ch-976	10	2	harvard	ORG
ch-976	11	1	first	ORDINAL
ch-976	11	2	rutherford	GPE
ch-976	11	3	second	ORDINAL
ch-976	12	1	harvard university	ORG
ch-976	13	1	rutherford	GPE
ch-976	13	2	science	ORG
ch-976	13	3	fletcher watson	PERSON
ch-976	13	4	gerald holton	PERSON
ch-976	13	5	harvard	ORG
ch-976	13	6	1962	DATE
ch-976	14	1	1970	DATE
ch-976	18	1	rutherford	GPE
ch-976	19	1	51	CARDINAL
ch-976	19	2	harvard project physics	ORG
ch-976	19	3	one	CARDINAL
ch-976	19	4	abc	ORG
ch-976	19	5	russian	NORP
ch-976	21	1	welch	PERSON
ch-976	21	2	1979	DATE
ch-976	21	3	1977	DATE
ch-976	21	4	more than 500	CARDINAL
ch-976	21	5	the united states	GPE
ch-976	21	6	1972	DATE
ch-976	21	7	holton	GPE
ch-976	21	8	300,000	CARDINAL
ch-976	21	9	harvard	ORG
ch-976	21	10	2011	DATE
ch-976	22	1	twenty	CARDINAL
ch-976	22	2	only one	CARDINAL
ch-976	22	3	biological sciences curriculum study	ORG
ch-976	23	1	f. james rutherford’s	PERSON
ch-976	23	2	twentieth	DATE
ch-976	23	3	twenty-first century	DATE
ch-976	23	4	2061	CARDINAL
ch-976	23	5	american	NORP
ch-976	24	1	the american association	ORG
ch-976	24	2	aaas	ORG
ch-976	24	3	2061	CARDINAL
ch-976	25	1	rutherford	GPE
ch-976	25	2	harvard project physics	ORG
ch-976	26	1	hpp	PERSON
ch-976	26	2	abc	ORG
ch-976	26	3	the national science foundation	ORG
ch-976	27	1	rutherford	GPE
ch-976	27	2	watson	GPE
ch-976	27	3	holton	GPE
ch-976	27	4	american	NORP
ch-976	28	1	abc	ORG
ch-976	28	2	rutherford	GPE
ch-976	28	3	2061	CARDINAL
ch-976	29	1	two	CARDINAL
ch-976	29	2	2061	CARDINAL
ch-976	29	3	rutherford	GPE
ch-976	29	4	one	CARDINAL
ch-976	29	5	american	NORP
ch-976	30	1	rutherford	GPE
ch-976	31	1	2005	DATE
ch-976	31	2	rutherford	GPE
ch-976	31	3	2005	DATE
ch-976	31	4	270	DATE
ch-976	33	1	371	CARDINAL
ch-976	33	2	rutherford	GPE
ch-976	33	3	harvard	ORG
ch-976	33	4	gerald holton	PERSON
ch-976	34	1	three	CARDINAL
ch-976	35	1	rutherford	GPE
ch-976	35	2	harvard	ORG
ch-976	35	3	holton	GPE
ch-976	36	1	holton	PERSON
ch-976	37	1	2011	DATE
ch-976	37	2	52	CARDINAL
ch-976	37	3	rutherford	GPE
ch-976	37	4	holton	ORG
ch-976	38	1	2011	DATE
ch-976	38	2	holton	GPE
ch-976	38	3	the national science foundation	ORG
ch-976	38	4	soviet	NORP
ch-976	39	1	nsf	GPE
ch-976	42	1	first	ORDINAL
ch-976	42	2	harvard project physics	ORG
ch-976	43	1	2011	DATE
ch-976	44	1	2011	DATE
ch-976	44	2	holton	GPE
ch-976	44	3	rutherford	GPE
ch-976	44	4	fletcher watson	PERSON
ch-976	45	1	today	DATE
ch-976	46	1	holton	GPE
ch-976	46	2	2011	DATE
ch-976	46	3	one hundred and fifty	CARDINAL
ch-976	46	4	one hundred and twenty	CARDINAL
ch-976	47	1	rutherford	GPE
ch-976	47	2	1971	DATE
ch-976	48	1	hpp	ORG
ch-976	48	2	42	CARDINAL
ch-976	48	3	sears	ORG
ch-976	48	4	roebuck	PERSON
ch-976	48	5	2011	DATE
ch-976	49	1	abc	ORG
ch-976	50	1	today	DATE
ch-976	52	1	summer	DATE
ch-976	52	2	rutherford	GPE
ch-976	53	1	holton	ORG
ch-976	53	2	one	CARDINAL
ch-976	53	3	many years	DATE
ch-976	54	1	thousands	CARDINAL
ch-976	54	2	jim rutherford	PERSON
ch-976	54	3	holton 2011	ORG
ch-976	56	1	rutherford	ORG
ch-976	56	2	albert gregory	PERSON
ch-976	57	1	copernicus’s de revolutionibus	ORG
ch-976	57	2	the university of krakow	ORG
ch-976	58	1	six to eight week summer	DATE
ch-976	61	1	peter dow	PERSON
ch-976	61	2	53	CARDINAL
ch-976	62	1	first	ORDINAL
ch-976	62	2	nsf	GPE
ch-976	62	3	earth	LOC
ch-976	64	1	1991	DATE
ch-976	64	2	3	CARDINAL
ch-976	64	3	mccormick	PERSON
ch-976	64	4	mccormick 1992	ORG
ch-976	64	5	18	CARDINAL
ch-976	65	1	daily	DATE
ch-976	65	2	cuban	NORP
ch-976	65	3	1993	DATE
ch-976	65	4	239	CARDINAL
ch-976	66	1	glanz	ORG
ch-976	66	2	1979	DATE
ch-976	66	3	kyle	PERSON
ch-976	66	4	1985	DATE
ch-976	67	1	rutherford	GPE
ch-976	70	1	rutherford	GPE
ch-976	70	2	abc	ORG
ch-976	71	1	post-war	EVENT
ch-976	74	1	rutherford	GPE
ch-976	74	2	2005	DATE
ch-976	74	3	375	CARDINAL
ch-976	74	4	the past fifty years	DATE
ch-976	75	1	rutherford 2005	GPE
ch-976	75	2	375	CARDINAL
ch-976	76	1	american	NORP
ch-976	77	1	decades	DATE
ch-976	78	1	1991	DATE
ch-976	78	2	166	CARDINAL
ch-976	78	3	54	DATE
ch-976	80	1	abc	ORG
ch-976	80	2	the late 1970’s	DATE
ch-976	80	3	1980	DATE
ch-976	82	1	rutherford	ORG
ch-976	82	2	more than 95,000	CARDINAL
ch-976	82	3	16,000	CARDINAL
ch-976	82	4	three million	CARDINAL
ch-976	82	5	54 million	CARDINAL
ch-976	82	6	over $400 billion dollars	MONEY
ch-976	82	7	rutherford 2005	GPE
ch-976	82	8	376	DATE
ch-976	83	1	one	CARDINAL
ch-976	83	2	abc	ORG
ch-976	83	3	1977	DATE
ch-976	83	4	7,000	CARDINAL
ch-976	83	5	strake & easley 1978	ORG
ch-976	84	1	nsf 1977	EVENT
ch-976	84	2	nsf 1978	EVENT
ch-976	85	1	12%	PERCENT
ch-976	85	2	america	GPE
ch-976	86	1	sixty	CARDINAL
ch-976	86	2	wayne welch	PERSON
ch-976	87	1	matthews 1994	ORG
ch-976	87	2	6	CARDINAL
ch-976	88	1	fletcher watson	PERSON
ch-976	88	2	fifteen	CARDINAL
ch-976	88	3	hpp (holton 2011	ORG
ch-976	89	1	one	CARDINAL
ch-976	89	2	hurd	PERSON
ch-976	89	3	1969	DATE
ch-976	89	4	mccormick	PERSON
ch-976	100	1	fig	ORG
ch-976	101	1	1	CARDINAL
ch-976	101	2	mccormick	PERSON
ch-976	101	3	1992	DATE
ch-976	101	4	21	DATE
ch-976	101	5	mccormick	PERSON
ch-976	101	6	2061	CARDINAL
ch-976	101	7	rutherford	GPE
ch-976	101	8	one	CARDINAL
ch-976	102	1	rutherford	ORG
ch-976	103	1	55	CARDINAL
ch-976	104	1	rutherford	ORG
ch-976	104	2	mccormick	PERSON
ch-976	105	1	mccormick	PERSON
ch-976	105	2	2061	CARDINAL
ch-976	106	1	abc	ORG
ch-976	106	2	at least twenty years	DATE
ch-976	107	1	abc	ORG
ch-976	111	1	peter dow	PERSON
ch-976	111	2	macos	ORG
ch-976	112	1	the national association for research	ORG
ch-976	112	2	america	GPE
ch-976	113	1	rutherford	ORG
ch-976	115	1	the century	DATE
ch-976	118	1	rutherford	GPE
ch-976	119	1	rutherford	ORG
ch-976	119	2	harvard	ORG
ch-976	119	3	1971	DATE
ch-976	119	4	new york university	ORG
ch-976	119	5	1977	DATE
ch-976	120	1	1975	DATE
ch-976	120	2	the national science teachers association	ORG
ch-976	121	1	between 1977 and 1984	DATE
ch-976	121	2	two	CARDINAL
ch-976	122	1	first	ORDINAL
ch-976	122	2	nsf	ORDINAL
ch-976	122	3	the department of education	ORG
ch-976	123	1	2061	CARDINAL
ch-976	123	2	1985-2061	DATE
ch-976	123	3	1985	DATE
ch-976	123	4	rutherford	ORG
ch-976	123	5	the american association	ORG
ch-976	123	6	aaas	ORG
ch-976	123	7	k-12	PERSON
ch-976	123	8	2011	DATE
ch-976	124	1	rutherford	GPE
ch-976	125	1	2061	CARDINAL
ch-976	125	2	first	ORDINAL
ch-976	125	3	americans	NORP
ch-976	125	4	2011	DATE
ch-976	126	1	56	CARDINAL
ch-976	126	2	aaas	ORG
ch-976	128	1	rutherford	GPE
ch-976	128	2	aaas	ORG
ch-976	129	1	aaas	ORG
ch-976	129	2	k-12	PERSON
ch-976	129	3	a hundred years old	DATE
ch-976	129	4	decades	DATE
ch-976	130	1	2061	CARDINAL
ch-976	130	2	the year 2061	DATE
ch-976	130	3	the year	DATE
ch-976	130	4	halley	PERSON
ch-976	130	5	k-12	PERSON
ch-976	131	1	2061	CARDINAL
ch-976	131	2	rutherford	GPE
ch-976	131	3	2011	DATE
ch-976	132	1	k-12	PERSON
ch-976	132	2	american	NORP
ch-976	132	3	2061	CARDINAL
ch-976	133	1	americans	NORP
ch-976	133	2	rutherford 2011	ORG
ch-976	134	1	rutherford 2011	ORG
ch-976	135	1	three	CARDINAL
ch-976	135	2	1	CARDINAL
ch-976	135	3	2	CARDINAL
ch-976	137	1	3	CARDINAL
ch-976	138	1	rutherford	GPE
ch-976	140	1	2061	CARDINAL
ch-976	140	2	americans	NORP
ch-976	140	3	atlas	PERSON
ch-976	140	4	i & ii	ORG
ch-976	141	1	one	CARDINAL
ch-976	143	1	2061	CARDINAL
ch-976	143	2	massey 1990	PERSON
ch-976	143	3	59	DATE
ch-976	144	1	one	CARDINAL
ch-976	144	2	57	CARDINAL
ch-976	145	1	rutherford	GPE
ch-976	145	2	aaas	ORG
ch-976	145	3	1990	DATE
ch-976	146	1	rutherford	GPE
ch-976	147	1	1990	DATE
ch-976	147	2	americans	NORP
ch-976	147	3	three-year	DATE
ch-976	147	4	several hundred	CARDINAL
ch-976	149	1	rutherford	ORG
ch-976	149	2	americans	NORP
ch-976	149	3	five	CARDINAL
ch-976	150	1	five	CARDINAL
ch-976	150	2	biological & health sciences	ORG
ch-976	150	3	sciences & engineering	ORG
ch-976	150	4	social & behavioral sciences	ORG
ch-976	152	1	130	CARDINAL
ch-976	152	2	the national council for additional review	ORG
ch-976	153	1	the aaas board	ORG
ch-976	154	1	americans	NORP
ch-976	155	1	massey 1990	PERSON
ch-976	156	1	americans	NORP
ch-976	156	2	1989	DATE
ch-976	156	3	1990	DATE
ch-976	156	4	second	ORDINAL
ch-976	156	5	2061	CARDINAL
ch-976	157	1	several years	DATE
ch-976	157	2	americans	NORP
ch-976	157	3	the national science teachers association	ORG
ch-976	157	4	the national academy of sciences	ORG
ch-976	157	5	the national research council	ORG
ch-976	157	6	1996	DATE
ch-976	157	7	14	DATE
ch-976	158	1	2061	CARDINAL
ch-976	158	2	k-12	GPE
ch-976	159	1	rutherford	GPE
ch-976	159	2	2061	CARDINAL
ch-976	159	3	1985	DATE
ch-976	159	4	k-12	PERSON
ch-976	160	1	lee	PERSON
ch-976	160	2	2000 17	DATE
ch-976	160	3	five	CARDINAL
ch-976	160	4	american	NORP
ch-976	160	5	three	CARDINAL
ch-976	160	6	2061	CARDINAL
ch-976	161	1	americans	NORP
ch-976	161	2	2061	CARDINAL
ch-976	161	3	1989	DATE
ch-976	161	4	58	DATE
ch-976	161	5	the late 1980	DATE
ch-976	162	1	koppal	PERSON
ch-976	162	2	caldwell	ORG
ch-976	162	3	2004	DATE
ch-976	162	4	2061	CARDINAL
ch-976	162	5	aaas 2001a	ORG
ch-976	162	6	caldwell 2004	ORG
ch-976	162	7	29	CARDINAL
ch-976	163	1	2001b	DATE
ch-976	163	2	caldwell 2004	ORG
ch-976	163	3	29	CARDINAL
ch-976	164	1	rutherford	GPE
ch-976	164	2	2061	CARDINAL
ch-976	165	1	2061	CARDINAL
ch-976	166	1	michigan state university	ORG
ch-976	166	2	the university of michigan	ORG
ch-976	167	1	caldwell 2004	ORG
ch-976	167	2	29	CARDINAL
ch-976	168	1	2061	CARDINAL
ch-976	168	2	k–12	GPE
ch-976	169	1	five-year	DATE
ch-976	169	2	k–12	GPE
ch-976	170	1	2061	CARDINAL
ch-976	170	2	the university of delaware	ORG
ch-976	170	3	texas a & m	ORG
ch-976	171	1	2061	CARDINAL
ch-976	171	2	american	NORP
ch-976	172	1	2061	CARDINAL
ch-976	172	2	rutherford	GPE
ch-976	173	1	1985-2061	DATE
ch-976	173	2	1910 to 1985	DATE
ch-976	173	3	1835-1910	DATE
ch-976	177	1	2061	CARDINAL
ch-976	177	2	american	NORP
ch-976	178	1	the united states	GPE
ch-976	179	1	the europebased organization for economic cooperation	ORG
ch-976	179	2	2061	CARDINAL
ch-976	179	3	1989	DATE
ch-976	179	4	american	NORP
ch-976	179	5	allman 1993	ORG
ch-976	180	1	2061	CARDINAL
ch-976	180	2	asia	LOC
ch-976	180	3	europe	LOC
ch-976	180	4	latin america	LOC
ch-976	181	1	new zealand	GPE
ch-976	181	2	john clark	PERSON
ch-976	181	3	59	CARDINAL
ch-976	181	4	2061	CARDINAL
ch-976	181	5	new zealand	GPE
ch-976	181	6	520	CARDINAL
ch-976	182	1	rutherford	ORG
ch-976	182	2	aaas	ORG
ch-976	182	3	2061	CARDINAL
ch-976	182	4	1998	DATE
ch-976	182	5	2001	DATE
ch-976	184	1	harvard project physics	ORG
ch-976	184	2	2061	CARDINAL
ch-976	185	1	one	CARDINAL
ch-976	185	2	k-12	PERSON
ch-976	185	3	twentieth	DATE
ch-976	188	1	1993	DATE
ch-976	189	1	first	ORDINAL
ch-976	189	2	u.s.	GPE
ch-976	189	3	november 8, 1993	DATE
ch-976	190	1	american association	ORG
ch-976	191	1	1990	DATE
ch-976	192	1	americans	NORP
ch-976	193	1	new york	GPE
ch-976	193	2	oxford university	ORG
ch-976	194	1	american association	ORG
ch-976	195	1	2001a	DATE
ch-976	197	1	new york	GPE
ch-976	197	2	oxford university	ORG
ch-976	198	1	american association	ORG
ch-976	198	2	aaas	ORG
ch-976	199	1	2001b	DATE
ch-976	201	1	new york	GPE
ch-976	201	2	oxford university	ORG
ch-976	202	1	clark	PERSON
ch-976	202	2	j. 2005	GPE
ch-976	203	1	2061	CARDINAL
ch-976	204	1	16	CARDINAL
ch-976	204	2	4	CARDINAL
ch-976	204	3	509-521	MONEY
ch-976	204	4	cuban	NORP
ch-976	204	5	l. 1993	ORG
ch-976	205	1	american classrooms 1890 1990	ORG
ch-976	206	1	new york	GPE
ch-976	207	1	1991	DATE
ch-976	209	1	new york	GPE
ch-976	210	1	1991	DATE
ch-976	212	1	cambridge	GPE
ch-976	212	2	massachusetts	GPE
ch-976	212	3	harvard university press	ORG
ch-976	213	1	glanz	ORG
ch-976	213	2	e. 1979	DATE
ch-976	215	1	washington	GPE
ch-976	215	2	d.c	GPE
ch-976	216	1	wagner	PERSON
ch-976	216	2	1991	DATE
ch-976	217	1	2061	CARDINAL
ch-976	218	1	http://www.arn.org/docs/	ORG
ch-976	218	2	2011	DATE
ch-976	221	1	http://www.arn.org/docs/	PERSON
ch-976	221	2	60	CARDINAL
ch-976	221	3	1969	DATE
ch-976	223	1	chicago	GPE
ch-976	223	2	rand mcnally	ORG
ch-976	224	1	koppal	PERSON
ch-976	224	2	m.	PERSON
ch-976	224	3	caldwell	ORG
ch-976	224	4	m. 2004.	PERSON
ch-976	225	1	2061	CARDINAL
ch-976	226	1	vol.3	ORG
ch-976	227	1	kyle	PERSON
ch-976	227	2	w.c.	PERSON
ch-976	227	3	1985	DATE
ch-976	228	1	1960	DATE
ch-976	229	1	holdzkum	PERSON
ch-976	229	2	3	CARDINAL
ch-976	230	1	washington	GPE
ch-976	231	1	d. c.:	PERSON
ch-976	232	1	lee	PERSON
ch-976	232	2	paik	ORG
ch-976	232	3	s. 2000	PERSON
ch-976	234	1	100	CARDINAL
ch-976	234	2	1	CARDINAL
ch-976	234	3	16	CARDINAL
ch-976	235	1	massey	PERSON
ch-976	235	2	w. 1990	PERSON
ch-976	236	1	2061	CARDINAL
ch-976	237	1	22	CARDINAL
ch-976	237	2	58	CARDINAL
ch-976	237	3	michael.	PERSON
ch-976	237	4	1994	DATE
ch-976	239	1	new york	GPE
ch-976	239	2	routledge mccormick	PERSON
ch-976	239	3	a. 1992.	PERSON
ch-976	240	1	k12 science curriculum	ORG
ch-976	241	1	millwood	GPE
ch-976	241	2	n.y.	GPE
ch-976	242	1	kraus international	ORG
ch-976	243	1	national research council	ORG
ch-976	243	2	1996	DATE
ch-976	244	1	d.c.:national academy	ORG
ch-976	245	1	national research council	ORG
ch-976	245	2	2000	DATE
ch-976	247	1	washington	GPE
ch-976	247	2	d.c.:national academy press	ORG
ch-976	248	1	national science foundation 1978	ORG
ch-976	249	1	1977	DATE
ch-976	250	1	washington	GPE
ch-976	250	2	d.c.	GPE
ch-976	250	3	rutherford	GPE
ch-976	250	4	f.j. 2011	GPE
ch-976	252	1	january 2, 2011	DATE
ch-976	252	2	http://www.scienceeducationencore.org	GPE
ch-976	253	1	rutherford	GPE
ch-976	253	2	f.j. 2005	GPE
ch-976	254	1	2005	DATE
ch-976	254	2	paul f. brandwein	PERSON
ch-976	255	1	the next 50 years	DATE
ch-976	255	2	the past 50 years	DATE
ch-976	256	1	journal of science education	ORG
ch-976	256	2	14	CARDINAL
ch-976	256	3	4	DATE
ch-976	256	4	367	CARDINAL
ch-976	257	1	rutherford	GPE
ch-976	257	2	f. james	PERSON
ch-976	257	3	klein	GPE
ch-976	257	4	m.s. 1985	GPE
ch-976	258	1	five	CARDINAL
ch-976	259	1	boulder	GPE
ch-976	259	2	colorado	GPE
ch-976	259	3	westview press.	ORG
ch-976	260	1	r. & easley	ORG
ch-976	260	2	j. 1978	GPE
ch-976	261	1	1d	CARDINAL
ch-976	262	1	urbana	GPE
ch-976	263	1	welch	PERSON
ch-976	263	2	w. w. 1979	PERSON
ch-976	264	1	twenty years	DATE
ch-976	265	1	282	CARDINAL
ch-976	266	1	d. berliner	PERSON
ch-976	266	2	ed	PERSON
ch-976	266	3	7	CARDINAL
ch-976	266	4	washington	GPE
ch-976	266	5	d. c.:	PERSON
ch-976	266	6	american educational research association	ORG