Is Edith E. Mackrille School a good school?

Edith E. Mackrille School ranks 167 th of 497 Connecticut elementary schools. SchoolDigger rates this school 3 stars out of 5.

How many students attend Edith E. Mackrille School?

In the 2022-23 school year, 301 students attended Edith E. Mackrille School.

What is the racial makeup of Edith E. Mackrille School?

Students at Edith E. Mackrille School are 35% White, 32% Hispanic, 22% African American, 6% Asian, 5% Two or more races.

What schools do graduates of Edith E. Mackrille School attend?

Students who attend Edith E. Mackrille School usually go on to attend: Middle : Carrigan 5/6 Intermediate School Middle : Harry M. Bailey Middle School High : West Haven High School

Edith E. Mackrille School

Summary:

Edith E. Mackrille School is an elementary school in West Haven, Connecticut, serving 301 students in grades PK-4. Despite being part of the West Haven School District, which is ranked 124 out of 158 districts in the state, Edith E. Mackrille School stands out as a high-performing institution with consistently strong academic outcomes.

The school's academic performance is particularly impressive, with 87.8% of 4th-grade students proficient or better in both English Language Arts and Mathematics, significantly outpacing the district (39.1% and 45.9%, respectively) and the state (48.8% and 48.3%). Additionally, Edith E. Mackrille School has a more diverse student population compared to nearby schools, with a higher percentage of White (34.88%) and Asian (5.65%) students. The school also has a relatively low student-teacher ratio, ranging from 11.1 to 13.8 over the past three years, suggesting a more favorable learning environment for students.

Despite the school's academic success, it faces some unique challenges, including a high percentage of students (44.59% to 53.16%) receiving free or reduced-price lunch, which is higher than nearby schools like Live Oaks School (25.09%) and Race Brook School (15.42%). However, the school's effective resource allocation, as evidenced by its high spending per student (around $15,500), suggests that it is well-equipped to address the unique needs of its diverse student population.

Detail:

Public PK, KG-4

806 Jones Hill Rd.
West Haven, CT 06516

(203) 931-6820

District: West Haven School District

SchoolDigger Rank:
167^th of 497 Connecticut Elementary Schools

Per Pupil Expenditures: $17,666

Students who attend Edith E. Mackrille School usually attend:

Middle:	Carrigan 5/6 Intermediate School
	Harry M. Bailey Middle School
High:	West Haven High School

Student/teacher ratio: 11.1

Number of students: 301

Racial breakdown:

White:

34.9%

Hispanic:

32.2%

African American:

22.3%

Free/discounted lunch recipients: 53.2%

See top rated Connecticut elementary schools

Compare Edith E. Mackrille School to nearby elementary schools!

Performance Trends

Compare Details Edith E. Mackrille School ranks better than 66.4% of elementary schools in Connecticut. It also ranks first among 5 ranked elementary schools in the West Haven School District! (See more...)

Compare Details In 2024 the calculated Average Standard Score was 70.56. (See more...)

Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.

Student Body

Compare Details Edith E. Mackrille School has the largest elementary school student body size in the West Haven School District. (See more...)

Compare Details

Teachers

Compare Details

Compare

Finance

Compare Details The average total spent per student at Edith E. Mackrille School is $17,666, which is the lowest among 6 elementary schools in the West Haven School District!

Schooldigger Rankings:

Edith E. Mackrille School was not ranked this year due to insufficient test score data.

West Haven School District:

SchoolDigger ranks West Haven School District 124^th of 158 Connecticut school districts. (See district ranking list.)

Average Parent Rating:

Read all reviews and ratings detail for Edith E. Mackrille School.

What do you think?

Your rating for Edith E. Mackrille School?

(Ranking FAQ)

Rank History for Edith E. Mackrille School

Compare

Rank History for all students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile
2006	67.50	250^th	570	56.1%
2007	76.59	133^rd	568	76.6%
2008	73.19	182^nd	565	67.8%
2009	66.69	258^th	566	54.4%
2010	70.89	208^th	579	64.1%
2011	72.64	187^th	565	66.9%
2012	72.90	189^th	564	66.5%
2013	58.63	302^nd	557	45.8%
2015	67.08	209^th	551	62.1%
2016	76.59	132^nd	518	74.5%
2017	81.61	105^th	519	79.8%
2018	86.73	71^st	532	86.7%
2019	88.31	48^th	522	90.8%
2021	67.94	187^th	538	65.2%
2022	70.88	156^th	490	68.2%
2023	91.21	26^th	491	94.7%
2024	70.56	167^th	497	66.4%

See the entire list of Connecticut Elementary School Rankings!

Rank History for Special Education students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile	SchoolDigger Rating
2021	85.39	34^th	371	90.8%

See the entire list of Best Connecticut Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile	SchoolDigger Rating
2019	96.40	2^nd	60	96.7%
2021	87.26	21^st	302	93.0%

See the entire list of Best Connecticut Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile	SchoolDigger Rating
2021	57.89	200^th	455	56.0%

See the entire list of Best Connecticut Elementary Schools for Female Students!

Rank History for Male students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile	SchoolDigger Rating
2018	82.60	45^th	262	82.8%
2019	83.04	36^th	247	85.4%

See the entire list of Best Connecticut Elementary Schools for Male Students!

Rank History for White students at Edith E. Mackrille School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CT State Percentile	SchoolDigger Rating
2019	86.20	21^st	295	92.9%

See the entire list of Best Connecticut Elementary Schools for White Students!

Data source: test scores: Connecticut State Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Data source: Connecticut State Department of Education

Review counts

All ratings (Avg rating: 1)

100%

Reviews:

by a parent
Wednesday, June 26, 2013

When you take a good school in a failing district and tear it apart, spreading the good teachers thinly amongst the district instead of maintaining a good example for the other schools to follow - you destroy the entire system. We are very unhappy that the district has ruined such a great school! Still, this does not account for any star removed from the rating I give the school...

* A star removed for being very low tech - most teachers do not even check their email more than once a week. While the office has a system already established for communicating with parents via email, they do not use it to full extent and continue to waste paper and other resources which impact the school's budget negatively.
* Another star removed for being illiterate while promoting literacy - the teachers and, especially, the principal should stand as good examples for the students they lead. This includes proper spelling and grammar in their work. As a parent, I find myself correcting simple mistakes which should not have happened and sending them back highlighted to my student's teacher. However, this problem is ripe within the office staff as well, as I find simple spelling mistakes in a wide variety of documents from the principal (Judith Drenzek) and her office staff.
* A third star removed for an overall lack of communication between the school and parents. While there is a monthly newsletter and frequent paper announcements sent home with the students, these do not adequately explain the various activities and events which happen at the school. Often, for instance, the newsletter will include photographs of various children engaged in an activity with a one line explanation naming the event or trying to be humorous. However, one will find no explanation of the event nor its importance. Likewise, there are several school-wide activities which take place, such as "Field Day," which go unexplained to parents who do not directly participate. One must be a part of the daily school routine to understand what one's children go through, regardless of their work schedule or other chores.
* Unfortunately, a side effect of the district's push to improve itself brings us to a fourth star removed. The push is to "teach to the test" for improving results in the standardized testing. The result, as in any other school which implements such a priority, is that the students learn to pass a test by giving memorized answers rather than learn to think, be creative and solve problems for themselves. Close Quote

Enrollment information for Edith E. Mackrille School

Compare

Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Total
1988	227	26	1	1	1	n/a	n/a	256
1989	262	60	2	8	1	n/a	n/a	333
1990	238	60	6	12	n/a	n/a	n/a	316
1991	263	65	5	10	0	n/a	n/a	343
1992	281	57	9	12	0	n/a	n/a	359
1993	284	71	12	15	0	n/a	n/a	382
1994	308	66	22	24	0	n/a	n/a	420
1995	297	60	15	31	0	n/a	n/a	403
1996	297	60	15	31	0	n/a	n/a	403
1997	340	55	14	40	0	n/a	n/a	449
1998	291	61	9	36	3	n/a	n/a	400
1999	299	68	12	39	4	n/a	n/a	422
2000	298	78	14	42	4	n/a	n/a	436
2001	287	72	17	37	0	n/a	n/a	413
2002	276	79	10	52	0	n/a	n/a	417
2003	276	79	10	52	0	n/a	n/a	417
2004	268	81	12	58	2	n/a	n/a	421
2005	254	74	19	51	3	n/a	n/a	401
2006	285	93	19	67	4	n/a	n/a	468
2007	237	70	20	59	3	n/a	n/a	389
2008	219	68	26	67	3	n/a	n/a	383
2009	226	69	20	66	2	n/a	n/a	383
2010	218	54	19	68	7	n/a	n/a	366
2011	193	67	21	99	1	0	18	399
2012	196	69	18	93	3	0	17	396
2013	179	61	19	82	4	0	12	357
2014	161	75	20	89	0	0	11	356
2015	152	64	17	84	0	0	9	326
2016	140	60	22	68	0	0	10	300
2017	127	62	27	69	0	0	7	292
2018	132	67	29	83	0	0	9	320
2019	122	70	27	94	0	0	9	322
2020	113	64	26	96	1	0	8	308
2021	102	61	18	103	0	0	9	293
2022	100	67	21	111	0	0	15	314
2023	105	67	17	97	0	0	15	301

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Edith E. Mackrille School

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	256	14.0	18.2	n/a
1989	333	20.0	16.6	n/a
1990	316	19.0	16.6	n/a
1991	343	21.0	16.3	n/a
1992	359	21.1	17.0	10
1993	382	20.6	18.5	1.3
1994	420	23.4	17.9	18.3
1995	403	21.5	18.7	23.3
1996	403	21.5	18.7	23.3
1997	449	21.2	21.2	18.5
1998	400	22.7	17.6	20.8
1999	422	24.0	17.6	26.3
2000	436	24.5	17.8	27.5
2001	413	23.8	17.4	n/a
2002	417	22.1	18.9	28.1
2003	417	22.1	18.9	28.1
2004	421	24.2	17.4	28.3
2005	401	23.9	16.8	n/a
2006	468	21.9	21.4	24.4
2007	389	24.2	16.1	30.8
2008	383	21.1	18.2	34.2
2009	383	26.3	18.2	34.7
2010	366	21.6	16.9	37.2
2011	399	26.5	15.0	48.6
2012	396	23.8	16.6	44.9
2013	357	25.0	14.2	44.8
2014	356	26.1	13.6	44.7
2015	326	23.0	14.1	44.5
2016	300	23.0	13.0	48.3
2017	292	22.2	13.1	49
2018	320	24.4	13.1	47.5
2019	322	24.3	13.2	49.7
2020	308	23.3	13.2	51.6
2021	293	21.1	13.8	52.6
2022	314	26.6	11.8	44.6
2023	301	27.0	11.1	53.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Edith E. Mackrille School

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	256	14.0	18.2	n/a
1989	333	20.0	16.6	n/a
1990	316	19.0	16.6	n/a
1991	343	21.0	16.3	n/a
1992	359	21.1	17.0	10
1993	382	20.6	18.5	1.3
1994	420	23.4	17.9	18.3
1995	403	21.5	18.7	23.3
1996	403	21.5	18.7	23.3
1997	449	21.2	21.2	18.5
1998	400	22.7	17.6	20.8
1999	422	24.0	17.6	26.3
2000	436	24.5	17.8	27.5
2001	413	23.8	17.4	n/a
2002	417	22.1	18.9	28.1
2003	417	22.1	18.9	28.1
2004	421	24.2	17.4	28.3
2005	401	23.9	16.8	n/a
2006	468	21.9	21.4	24.4
2007	389	24.2	16.1	30.8
2008	383	21.1	18.2	34.2
2009	383	26.3	18.2	34.7
2010	366	21.6	16.9	37.2
2011	399	26.5	15.0	48.6
2012	396	23.8	16.6	44.9
2013	357	25.0	14.2	44.8
2014	356	26.1	13.6	44.7
2015	326	23.0	14.1	44.5
2016	300	23.0	13.0	48.3
2017	292	22.2	13.1	49
2018	320	24.4	13.1	47.5
2019	322	24.3	13.2	49.7
2020	308	23.3	13.2	51.6
2021	293	21.1	13.8	52.6
2022	314	26.6	11.8	44.6
2023	301	27.0	11.1	53.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Finances

Per Pupil Expenditures for Edith E. Mackrille School

Year	Total Expenditures Per Pupil
2018	$15,284
2019	$15,587
2020	$16,046
2021	$16,446
2022	$17,305
2023	$17,666

Data source: Connecticut Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Edith E. Mackrille School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank Pre-pandemic (2018-2019)	Rank Post pandemic (2022-2023)	Change (%)
Ranks 48^th of 522 Elementary schools	Ranks 26^th of 491 Elementary schools	3.9%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Post pandemic (2022-2023)	Change (%)
3rd Grade English Language Arts (Edith E. Mackrille School)	87.3	77.8	9.5%
3rd Grade English Language Arts (West Haven School District)	45.5	35.3	10.2%
3rd Grade English Language Arts (Connecticut)	54.3	45.5	8.8%
3rd Grade Mathematics (Edith E. Mackrille School)	85.7	73.3	12.4%
3rd Grade Mathematics (West Haven School District)	46.5	40.9	5.6%
3rd Grade Mathematics (Connecticut)	55	49.8	5.2%
4th Grade English Language Arts (Edith E. Mackrille School)	76.9	87.8	10.9%
4th Grade English Language Arts (West Haven School District)	50.8	39.1	11.7%
4th Grade English Language Arts (Connecticut)	54.6	48.8	5.8%
4th Grade Mathematics (Edith E. Mackrille School)	76.9	87.8	10.9%
4th Grade Mathematics (West Haven School District)	51.2	45.9	5.3%
4th Grade Mathematics (Connecticut)	52.5	48.3	4.2%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	322	301	6.5%
African American	70	67	4.3%
American Indian	0	0
Asian	27	17	37%
Hispanic	94	97	3.2%
Pacific Islander	0	0
White	122	105	13.9%
Two or More Races	9	15	66.7%
% Free/Discounted Lunch Recipients	49.7%	53.2%	3.5%

Schools Near Edith E. Mackrille School

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2024)				Ranking (2023)				NGSS Science (2024)		SBAC English Language Arts (2024)						SBAC Mathematics (2024)				Per Pupil Expenditures (2023)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	SchoolDigger Rating (2024)	Average Standard Score (2023)	Statewide Rank (2023)	State Percentile (2023)	Rank Change from Previous Year	NGSS Science 5th Grade	NGSS Science 8th Grade	SBAC English Language Arts 3rd Grade	SBAC English Language Arts 4th Grade	SBAC English Language Arts 5th Grade	SBAC English Language Arts 6th Grade	SBAC English Language Arts 7th Grade	SBAC English Language Arts 8th Grade	SBAC Mathematics 3rd Grade	SBAC Mathematics 4th Grade	SBAC Mathematics 5th Grade	SBAC Mathematics 6th Grade	Total
Edith E. Mackrille School	Public	PK, KG-4	806 Jones Hill Rd.	West Haven	06516	New Haven County	West Haven School District	No	No	No	No	(203) 931-6820	301	27	11.1	53.2%	105 (34.9%)	67 (22.3%)	97 (32.2%)	17 (5.6%)	0 (0.0%)	0 (0.0%)	15 (5.0%)	70.6	167^th of 497 public elementary schools	66.4%		91.2	26^th of 491 public elementary schools	94.7%	141			53.6	67.3					69.6				$17,666
Washington School	Public	PK, KG-4	255 Meloy Road	West Haven	06516	New Haven County	West Haven School District	No	No	No	Yes	(203) 931-6880	372	33	11.3	71.8%	87 (23.4%)	54 (14.5%)	179 (48.1%)	27 (7.3%)	0 (0.0%)	0 (0.0%)	25 (6.7%)								(n/a)				47.9					34.8				$17,818
Seth G. Haley School	Public	PK, KG-4	148 South St.	West Haven	06516	New Haven County	West Haven School District	No	No	No	No	(203) 931-6810	383	40	9.5	49.9%	152 (39.7%)	86 (22.5%)	104 (27.2%)	18 (4.7%)	1 (0.3%)	0 (0.0%)	22 (5.7%)	26.6	345^th of 497 public elementary schools	30.6%		36.1	294^th of 491 public elementary schools	40.1%	51			27.9	41.4					45.9	34.3			$18,574
Savin Rock Community School	Public	PK, KG-4	50 Park St.	West Haven	06516	New Haven County	West Haven School District	No	No	No	Yes	(203) 931-6850	478	42	11.3	63.8%	111 (23.2%)	117 (24.5%)	193 (40.4%)	26 (5.4%)	2 (0.4%)	0 (0.0%)	29 (6.1%)	26.3	347^th of 497 public elementary schools	30.2%		26.9	337^th of 491 public elementary schools	31.4%	10			35.6	34.1					43.3	36.5			$17,916
Alma E. Pagels School	Public	PK, KG-4	26 Benham Hill Rd.	West Haven	06516	New Haven County	West Haven School District	No	No	No	No	(203) 931-6840	371	36	10.3	53.4%	111 (29.9%)	91 (24.5%)	114 (30.7%)	31 (8.4%)	0 (0.0%)	1 (0.3%)	23 (6.2%)	54.5	230^th of 497 public elementary schools	53.7%		32.9	317^th of 491 public elementary schools	35.4%	87			39.6						56.3	54.0			$20,561
Live Oaks School	Public	PK, KG-5	575 Merwin Ave.	Milford	06460	New Haven County	Milford School District	No	No	No	No	(203) 783-3564	287	26	11.2	25.1%	201 (70.0%)	12 (4.2%)	27 (9.4%)	29 (10.1%)	0 (0.0%)	0 (0.0%)	18 (6.3%)	49.8	249^th of 497 public elementary schools	49.9%		34.6	302^nd of 491 public elementary schools	38.5%	53					42.4				71.0		42.4		$23,813
Truman School	Public	PK, KG-8	114 Truman St.	New Haven	06519	New Haven County	New Haven School District	No	No	No	Yes	(475) 220-2100	483	50	9.6	81.2%	12 (2.5%)	53 (11.0%)	386 (79.9%)	19 (3.9%)	2 (0.4%)	1 (0.2%)	10 (2.1%)	7.2	462^nd of 497 public elementary schools	7.0%		5.4	477^th of 491 public elementary schools	2.9%	15	16.7	17.4		11.9	11.1		12.3	18.8			24.1		$18,204
Forest School	Public	PK, KG-4	95 Burwell Rd.	West Haven	06516	New Haven County	West Haven School District	No	No	No	Yes	(203) 931-6800	410	38	10.6	67.8%	59 (14.4%)	120 (29.3%)	197 (48.0%)	11 (2.7%)	0 (0.0%)	1 (0.2%)	22 (5.4%)	28.5	334^th of 497 public elementary schools	32.8%		17.6	376^th of 491 public elementary schools	23.4%	42			25.6	42.3						45.5			$18,872
Race Brook School	Public	1-6	107 Grannis Rd.	Orange	06477	New Haven County	Orange School District	No	No	No	Yes	(203) 891-8030	389	34	11.4	15.4%	257 (66.1%)	15 (3.9%)	38 (9.8%)	58 (14.9%)	1 (0.3%)	0 (0.0%)	20 (5.1%)	79.2	118^th of 497 public elementary schools	76.3%		70.2	164^th of 491 public elementary schools	66.6%	46	68.4		69.5	70.6	71.9	67.1			70.7	71.6	56.1	63.4	$18,566
Hill Central Music Academy	Public	PK, KG-8	140 Dewitt St.	New Haven	06519	New Haven County	New Haven School District	No	No	No	Yes	(475) 220-6100	423	35	12.0	86.3%	18 (4.3%)	66 (15.6%)	326 (77.1%)	9 (2.1%)	0 (0.0%)	0 (0.0%)	4 (0.9%)								(n/a)	17.5				17.1			12.5					$19,819

Edith E. Mackrille School

West Haven School District:

Average Parent Rating:

What do you think?

Rank History for Edith E. Mackrille School

Rank History for all students at Edith E. Mackrille School

Rank History for Special Education students at Edith E. Mackrille School

Rank History for Low Socio Economic Status students at Edith E. Mackrille School

Rank History for Female students at Edith E. Mackrille School

Rank History for Male students at Edith E. Mackrille School

Rank History for White students at Edith E. Mackrille School

Review counts

Enrollment information for Edith E. Mackrille School

Students eligible for free or discounted lunch at Edith E. Mackrille School

Student/Teacher Ratio Edith E. Mackrille School

Per Pupil Expenditures for Edith E. Mackrille School

Impact of COVID-19 on Edith E. Mackrille School

Rankings

Test Scores

Student Body

Schools Near Edith E. Mackrille School