Massachusetts School and District Profiles

Pioneer Charter School of Science (District)

Districts Schools

2025

Accountability Report

2025 Official Accountability Report - Pioneer Charter School of Science (District)

Organization Information
DISTRICT NAME Pioneer Charter School of Science (District) (04940000)	TITLE I STATUS Title I District
REGION Coastal	GRADES SERVED K,01,02,03,04,05,06,07,08,09,10,11,12

Accountability Information

Overall classification	Not requiring assistance or intervention

Reason for classification
Meeting or exceeding targets

Progress toward improvement targets	Accountability percentile
77% - Meeting or exceeding targets	-

OVERALL RESULTS
STUDENT GROUP RESULTS
DETAILED DATA FOR EACH INDICATOR
SCHOOLS IN THIS DISTRICT

Overall progress toward improvement targets

	2024	2025
Annual criterion-referenced target percentage	71%	81%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2024 x 40%) + (2025 x 60%)	77%
	Meeting or exceeding targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator		All Students (Non-high school grades)			Lowest Performing Students (Non-high school grades)			All Students (High school grades)			Lowest Performing Students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	3	4	-	2	4	-	4	4	-	3	4	-
	Mathematics achievement	4	4	-	3	4	-	4	4	-	3	4	-
	Science achievement	4	4	-	-	-	-	3	4	-	3	4	-
	Achievement total	11	12	60.0	5	8	67.5	11	12	47.5	9	12	67.5
Growth	English language arts growth	3	4	-	3	4	-	4	4	-	4	4	-
	Mathematics growth	3	4	-	3	4	-	4	4	-	4	4	-
	Growth total	6	8	20.0	6	8	22.5	8	8	22.5	8	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	-	-	-	4	4	-	-	-	-
	Extended engagement rate	-	-	-	-	-	-	4	4	-	-	-	-
	Annual dropout rate	-	-	-	-	-	-	4	4	-	-	-	-
	High school completion total	-	-	-	-	-	-	12	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	3	4	10.0	-	-	-	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	4	4	-	3	4	-	4	4	-
	Advanced coursework completion	-	-	-	-	-	-	4	4	-	-	-	-
	Additional indicators total	4	4	10.0	4	4	10.0	7	8	10.0	4	4	10.0
Weighted total		8.5	9.6	-	5.1	7.6	-	10.1	10.7	-	8.3	10.3	-
Percentage of possible points		89%		-	67%		-	94%		-	81%		-
Percentage of possible points by gradespan		78% Weight of non-high school results:69%						88% Weight of high school results:31%
2025 Annual criterion-referenced target percentage		81%

2024 Points awarded

2024 Progress toward improvement targets
Indicator		All Students (Non-high school grades)			Lowest Performing Students (Non-high school grades)			All Students (High school grades)			Lowest Performing Students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	2	4	-	2	4	-	4	4	-	4	4	-
	Mathematics achievement	3	4	-	4	4	-	4	4	-	3	4	-
	Science achievement	0	4	-	-	-	-	3	4	-	3	4	-
	Achievement total	5	12	60.0	6	8	67.5	11	12	47.5	10	12	67.5
Growth	English language arts growth	3	4	-	3	4	-	4	4	-	4	4	-
	Mathematics growth	3	4	-	4	4	-	4	4	-	4	4	-
	Growth total	6	8	20.0	7	8	22.5	8	8	22.5	8	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	-	-	-	4	4	-	-	-	-
	Extended engagement rate	-	-	-	-	-	-	4	4	-	-	-	-
	Annual dropout rate	-	-	-	-	-	-	4	4	-	-	-	-
	High school completion total	-	-	-	-	-	-	12	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	1	4	10.0	-	-	-	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	4	4	-	3	4	-	0	4	-
	Advanced coursework completion	-	-	-	-	-	-	0	4	-	-	-	-
	Additional indicators total	4	4	10.0	4	4	10.0	3	8	10.0	0	4	10.0
Weighted total		4.7	9.6	-	6.0	7.6	-	9.7	10.7	-	8.6	10.3	-
Percentage of possible points		49%		-	79%		-	91%		-	84%		-
Percentage of possible points by gradespan		64% Weight of non-high school results:70%						87% Weight of high school results:30%
2024 Annual criterion-referenced target percentage		71%

Overall progress toward improvement targets

	2024	2025
Annual criterion-referenced target percentage	71%	85%
Weight	40%	60%
Cumulative Criterion-referenced target percentage (2024 x 40%) + (2025 x 60%)	79%
	Meeting or exceeding targets

2025 Points awarded

2025 Progress toward improvement targets
Indicator		High Needs Student Group (Non-high school grades)			High Needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	3	4	-	3	4	-
	Mathematics achievement	3	4	-	4	4	-
	Science achievement	4	4	-	3	4	-
	Achievement total	10	12	67.5	10	12	47.5
Growth	English language arts growth	3	4	-	4	4	-
	Mathematics growth	3	4	-	4	4	-
	Growth total	6	8	22.5	8	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	4	4	-
	Extended engagement rate	-	-	-	4	4	-
	Annual dropout rate	-	-	-	4	4	-
	High school completion total	-	-	-	12	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	4	4	-
	Advanced coursework completion	-	-	-	2	4	-
	Additional indicators total	4	4	10.0	6	8	10.0
Weighted total		8.5	10.3	-	9.6	10.7	-
Percentage of possible points		83%		-	90%		-
Percentage of possible points by gradespan		83% Weight of non-high school results:69%			90% Weight of high school results:31%
2025 Annual criterion-referenced target percentage		85%

2024 Points awarded

2024 Progress toward improvement targets
Indicator		High Needs Student Group (Non-high school grades)			High Needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	3	4	-	4	4	-
	Mathematics achievement	4	4	-	4	4	-
	Science achievement	0	4	-	3	4	-
	Achievement total	7	12	67.5	11	12	47.5
Growth	English language arts growth	3	4	-	4	4	-
	Mathematics growth	3	4	-	4	4	-
	Growth total	6	8	22.5	8	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	4	4	-
	Extended engagement rate	-	-	-	4	4	-
	Annual dropout rate	-	-	-	4	4	-
	High school completion total	-	-	-	12	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	3	4	-
	Advanced coursework completion	-	-	-	0	4	-
	Additional indicators total	4	4	10.0	3	8	10.0
Weighted total		6.5	10.3	-	9.7	10.7	-
Percentage of possible points		63%		-	91%		-
Percentage of possible points by gradespan		63% Weight of non-high school results:70%			91% Weight of high school results:30%
2024 Annual criterion-referenced target percentage		71%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	501.2	505.6	4.4	505.3	378	3	Recovery Path: Met Target
Lowest Performing	470.8	475.3	4.5	475.9	75	2	Path Forward: Improved Below Target
High Needs	498.9	502.0	3.1	501.9	278	3	Recovery Path: Met Target
English Learners and Former English Learners	493.7	498.1	4.4	496.1	165	4	Path Forward: Exceeded Target
Low Income	501.1	504.1	3.0	503.2	186	4	Path Forward: Exceeded Target
Students with Disabilities	480.5	486.1	5.6	482.9	42	4	Path Forward: Exceeded Target
American Indian or Alaska Native	-	-	-	-	1	-	-
Asian	514.1	520.9	6.8	516.2	28	4	Path Forward: Exceeded Target
Black or African American	498.1	500.9	2.8	500.3	82	4	Path Forward: Exceeded Target
Hispanic or Latino	492.8	497.4	4.6	495.4	95	4	Path Forward: Exceeded Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	19	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	506.9	511.8	4.9	508.4	153	4	Path Forward: Exceeded Target

English language arts achievement - MCAS average composite scaled score - High school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	520.6	517.1	-3.5	521.6	57	4	Path Forward: Exceeded Target
Lowest Performing	506.5	500.5	-6.0	510.1	20	3	Path Forward: Met Target
High Needs	518.6	512.8	-5.8	520.5	28	3	Path Forward: Met Target
English Learners and Former English Learners	-	-	-	-	6	-	-
Low Income	519.5	515.8	-3.7	523.1	25	4	Path Forward: Exceeded Target
Students with Disabilities	-	-	-	-	5	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	9	-	-
Black or African American	-	-	-	-	11	-	-
Hispanic or Latino	-	-	-	-	19	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	18	-	-

Mathematics achievement - MCAS average composite scaled score - Non-high school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	507.6	511.1	3.5	509.1	378	4	Path Forward: Exceeded Target
Lowest Performing	480.0	484.6	4.6	484.2	75	3	Recovery Path: Met Target
High Needs	506.2	508.6	2.4	508.7	278	3	Path Forward: Met Target
English Learners and Former English Learners	502.1	504.8	2.7	505.1	165	3	Path Forward: Met Target
Low Income	507.4	508.8	1.4	509.8	186	3	Path Forward: Met Target
Students with Disabilities	489.0	494.5	5.5	492.2	42	4	Path Forward: Exceeded Target
American Indian or Alaska Native	-	-	-	-	1	-	-
Asian	525.3	530.8	5.5	528.3	28	4	Path Forward: Exceeded Target
Black or African American	501.7	503.1	1.4	504.7	82	3	Path Forward: Met Target
Hispanic or Latino	502.4	505.6	3.2	505.3	95	3	Path Forward: Met Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	19	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	512.1	517.3	5.2	513.8	153	4	Path Forward: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	519.5	521.6	2.1	520.6	57	4	Path Forward: Exceeded Target
Lowest Performing	503.7	502.8	-0.9	507.0	20	3	Path Forward: Met Target
High Needs	517.9	516.1	-1.8	520.6	28	4	Path Forward: Exceeded Target
English Learners and Former English Learners	-	-	-	-	6	-	-
Low Income	519.5	518.2	-1.3	524.0	25	4	Path Forward: Exceeded Target
Students with Disabilities	-	-	-	-	5	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	9	-	-
Black or African American	-	-	-	-	11	-	-
Hispanic or Latino	-	-	-	-	19	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	18	-	-

Science achievement - MCAS average composite scaled score - Non-high school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	497.2	508.9	11.7	499.4	126	4	Path Forward: Exceeded Target
Lowest Performing	-	-	-	-	31	-	-
High Needs	495.0	505.7	10.7	498.5	88	4	Path Forward: Exceeded Target
English Learners and Former English Learners	492.9	498.1	5.2	497.1	45	4	Path Forward: Exceeded Target
Low Income	494.7	509.6	14.9	499.1	56	4	Path Forward: Exceeded Target
Students with Disabilities	-	-	-	-	15	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	12	-	-
Black or African American	489.3	501.4	12.1	493.3	24	4	Path Forward: Exceeded Target
Hispanic or Latino	494.5	500.0	5.5	499.1	35	4	Path Forward: Exceeded Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	4	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	503.1	515.3	12.2	505.3	51	4	Path Forward: Exceeded Target

Science achievement - MCAS average composite scaled score - High school About the Data
Group	2024 Achievement	2025 Achievement	Change	2025 Target	N	Points	Reason
All Students	510.3	512.2	1.9	512.9	57	3	Recovery Path: Met Target
Lowest Performing	497.6	494.8	-2.8	500.2	20	3	Path Forward: Met Target
High Needs	507.7	506.5	-1.2	510.0	28	3	Path Forward: Met Target
English Learners and Former English Learners	-	-	-	-	6	-	-
Low Income	508.1	508.8	0.7	510.1	25	3	Path Forward: Met Target
Students with Disabilities	-	-	-	-	5	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	9	-	-
Black or African American	-	-	-	-	11	-	-
Hispanic or Latino	-	-	-	-	19	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	18	-	-

English language arts growth - Non-high school About the Data
Group	2025 Mean SGP	N	Points	Reason
All Students	57.8	307	3	Typical Growth - High
Lowest Performing	52.6	72	3	Typical Growth - High
High Needs	56.0	217	3	Typical Growth - High
English Learners and Former English Learners	54.8	117	3	Typical Growth - High
Low Income	55.9	147	3	Typical Growth - High
Students with Disabilities	47.5	33	2	Typical Growth - Low
American Indian or Alaska Native	-	1	-	-
Asian	60.0	24	4	Exceeded Typical Growth
Black or African American	52.8	73	3	Typical Growth - High
Hispanic or Latino	54.7	74	3	Typical Growth - High
Multi-Race, Not Hispanic or Latino	-	16	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	62.7	119	4	Exceeded Typical Growth

English language arts growth - High school About the Data
Group	2025 Mean SGP	N	Points	Reason
All Students	66.7	57	4	Exceeded Typical Growth
Lowest Performing	70.7	20	4	Exceeded Typical Growth
High Needs	70.1	28	4	Exceeded Typical Growth
English Learners and Former English Learners	-	6	-	-
Low Income	70.9	25	4	Exceeded Typical Growth
Students with Disabilities	-	5	-	-
American Indian or Alaska Native	-	-	-	-
Asian	-	9	-	-
Black or African American	-	11	-	-
Hispanic or Latino	-	19	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	-	18	-	-

Mathematics growth - Non-high school About the Data
Group	2025 Mean SGP	N	Points	Reason
All Students	59.8	306	3	Typical Growth - High
Lowest Performing	56.4	72	3	Typical Growth - High
High Needs	59.0	216	3	Typical Growth - High
English Learners and Former English Learners	58.5	116	3	Typical Growth - High
Low Income	56.0	147	3	Typical Growth - High
Students with Disabilities	61.6	32	4	Exceeded Typical Growth
American Indian or Alaska Native	-	1	-	-
Asian	68.6	24	4	Exceeded Typical Growth
Black or African American	52.0	73	3	Typical Growth - High
Hispanic or Latino	59.1	73	3	Typical Growth - High
Multi-Race, Not Hispanic or Latino	-	16	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	65.2	119	4	Exceeded Typical Growth

Mathematics growth - High school About the Data
Group	2025 Mean SGP	N	Points	Reason
All Students	67.5	57	4	Exceeded Typical Growth
Lowest Performing	76.7	20	4	Exceeded Typical Growth
High Needs	74.4	28	4	Exceeded Typical Growth
English Learners and Former English Learners	-	6	-	-
Low Income	72.3	25	4	Exceeded Typical Growth
Students with Disabilities	-	5	-	-
American Indian or Alaska Native	-	-	-	-
Asian	-	9	-	-
Black or African American	-	11	-	-
Hispanic or Latino	-	19	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-
White	-	18	-	-

Four-year cohort graduation rate - High school About the Data
Group	2023 Rate (%)	2024 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	100.0	100.0	0.0	95.0	43	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	100.0	100.0	0.0	95.0	36	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	4	-	-
Low Income	100.0	100.0	0.0	95.0	35	4	Exceeded Target
Students with Disabilities	-	-	-	-	7	-	-
American Indian or Alaska Native	-	-	-	-	1	-	-
Asian	-	-	-	-	2	-	-
Black or African American	-	-	-	-	6	-	-
Hispanic or Latino	-	-	-	-	15	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	17	-	-

Extended engagement rate - High school About the Data
Group	2022 Rate (%)	2023 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	100.0	100.0	0.0	95.0	43	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	100.0	100.0	0.0	95.0	38	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	1	-	-
Low Income	100.0	100.0	0.0	95.0	37	4	Exceeded Target
Students with Disabilities	-	-	-	-	4	-	-
American Indian or Alaska Native	-	-	-	-	2	-	-
Asian	-	-	-	-	1	-	-
Black or African American	-	-	-	-	11	-	-
Hispanic or Latino	-	-	-	-	16	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	1	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	12	-	-

Annual dropout rate - High school About the Data
Group	2023 Rate (%)	2024 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.0	0.0	0.0	1.0	214	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	0.0	0.0	0.0	1.0	121	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	12	-	-
Low Income	0.0	0.0	0.0	1.0	104	4	Exceeded Target
Students with Disabilities	-	-	-	-	21	-	-
American Indian or Alaska Native	-	-	-	-	3	-	-
Asian	-	-	-	-	20	-	-
Black or African American	-	-	-	-	44	-	-
Hispanic or Latino	-	-	-	-	64	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	2	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	81	-	-

Progress toward attaining English language proficiency - Non-high school About the Data
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	68.3	73.1	4.8	72.3	119	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	-	-	-	-	-	-	-
English Learners and Former English Learners	68.3	73.1	4.8	72.3	119	3	Met Target
Low Income	-	-	-	-	-	-	-
Students with Disabilities	-	-	-	-	-	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	-	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	-	-	-	-	-	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	-	-	-

Progress toward attaining English language proficiency - High school About the Data
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	-	-	-	-	-	-	-
Lowest Performing	-	-	-	-	-	-	-
High Needs	-	-	-	-	-	-	-
English Learners and Former English Learners	-	-	-	-	-	-	-
Low Income	-	-	-	-	-	-	-
Students with Disabilities	-	-	-	-	-	-	-
American Indian or Alaska Native	-	-	-	-	-	-	-
Asian	-	-	-	-	-	-	-
Black or African American	-	-	-	-	-	-	-
Hispanic or Latino	-	-	-	-	-	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	-	-	-

Chronic absenteeism - Non-high school About the Data
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	3.3	3.6	0.3	2.2	506	4	Exceeded Target
Lowest Performing	2.6	5.3	2.7	1.0	75	4	Exceeded Target
High Needs	3.7	4.1	0.4	1.6	390	4	Exceeded Target
English Learners and Former English Learners	3.5	4.0	0.5	1.0	251	4	Exceeded Target
Low Income	4.5	5.1	0.6	1.0	275	4	Exceeded Target
Students with Disabilities	0.0	3.3	3.3	1.0	60	4	Exceeded Target
American Indian or Alaska Native	-	-	-	-	1	-	-
Asian	0.0	2.6	2.6	1.0	39	4	Exceeded Target
Black or African American	0.9	3.6	2.7	1.0	111	4	Exceeded Target
Hispanic or Latino	5.3	2.2	-3.1	1.1	134	4	Exceeded Target
Multi-Race, Not Hispanic or Latino	-	-	-	-	23	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	3.9	4.0	0.1	2.7	198	4	Exceeded Target

Chronic absenteeism - High school About the Data
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	9.7	9.2	-0.5	8.6	228	3	Met Target
Lowest Performing	15.0	5.0	-10.0	11.0	20	4	Exceeded Target
High Needs	12.3	8.1	-4.2	9.2	124	4	Exceeded Target
English Learners and Former English Learners	-	-	-	-	34	-	-
Low Income	8.0	7.5	-0.5	3.8	106	4	Exceeded Target
Students with Disabilities	-	-	-	-	19	-	-
American Indian or Alaska Native	-	-	-	-	2	-	-
Asian	-	-	-	-	21	-	-
Black or African American	-	-	-	-	53	-	-
Hispanic or Latino	-	-	-	-	64	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	1	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	87	-	-

Advanced coursework completion - High school About the Data
Group	2024 Rate (%)	2025 Rate (%)	Change	Target	N	Points	Reason
All Students	79.4	87.9	8.5	81.5	107	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High Needs	78.0	78.4	0.4	84.0	51	2	Improved Below Target
English Learners and Former English Learners	-	-	-	-	4	-	-
Low Income	80.0	77.1	-2.9	85.8	48	0	Declined
Students with Disabilities	-	-	-	-	6	-	-
American Indian or Alaska Native	-	-	-	-	2	-	-
Asian	-	-	-	-	9	-	-
Black or African American	-	-	-	-	25	-	-
Hispanic or Latino	-	-	-	-	27	-	-
Multi-Race, Not Hispanic or Latino	-	-	-	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-
White	-	-	-	-	44	-	-

Assessment participation - All students About the Data
Group	English language arts					Mathematics					Science
Group	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate
All Students	435	435	100	Yes	1	435	435	100	Yes	1	183	183	100	Yes	1

Assessment participation - Student Group About the Data
Group	English language arts		Mathematics		Science		Overall
Group	Enrolled	Assessed	Enrolled	Assessed	Enrolled	Assessed	Total Enrolled	Total Assessed	%	Met Target?	Years in Rate
High Needs	306	306	306	306	116	116	728	728	100	Yes	1
English Learners and Former English Learners	171	171	171	171	51	51	393	393	100	Yes	1
Low Income	211	211	211	211	81	81	503	503	100	Yes	1
Students with Disabilities	47	47	47	47	20	20	114	114	100	Yes	1
American Indian or Alaska Native	1	1	1	1	0	0	2	-	-	-	-
Asian	37	37	37	37	21	21	95	95	100	Yes	1
Black or African American	93	93	93	93	35	35	221	221	100	Yes	1
Hispanic or Latino	114	114	114	114	54	54	282	282	100	Yes	1
Multi-Race, Not Hispanic or Latino	19	19	19	19	4	4	42	-	-	-	-
Native Hawaiian or Other Pacific Islander	-	-	-	-	-	-	-	-	-	-	-
White	171	171	171	171	69	69	411	411	100	Yes	1

School Accountability Information About the Data
School	Accountability information	School accountability percentile
Pioneer Charter School of Science	Not requiring assistance or intervention	97

About this report

Overall classification: All Massachusetts districts and schools with sufficient data are classified into one of two accountability categories: districts and schools requiring assistance or intervention, and districts and schools not requiring assistance or intervention. The reason(s) for the district's or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines multiple years of data related to achievement, growth, high school completion, English learner progress, advanced coursework completion, and chronic absenteeism into a single number between 0 and 100. For a group to be considered to be meeting targets it must have a cumulative criterion-referenced target percentage of 75% or higher.

The annual criterion-referenced target percentage is calculated by dividing the weighted total points earned by the weighted total possible points. The calculation for each is displayed below.

Weighted total of points earned = (Total achievement points earned x Achievement weight) + (Total growth points earned x Growth weight) + (Total high school completion points earned x high school completion weight) + (EL progress points earned x EL progress weight) + (Total additional indicator points earned x Additional indicator weight)

The cumulative criterion-referenced target percentage represents a weighted average of the annual criterion-referenced target percentages. At a minimum, a group must have an annual criterion-referenced target percentage for the most recent year in order to receive a cumulative percentage.

Accountability percentile: An accountability percentile between 1 and 99 is reported for most schools. This number is an indication of the school's overall performance relative to other schools that serve similar grades, and is calculated using multiple years of data for all accountability indicators. School percentiles are not calculated for districts.

Resources
Interpretive Materials
Glossary of Accountability Terms

Massachusetts School and District Profiles

Pioneer Charter School of Science (District)

Pioneer Charter School of Science (District) (04940000)

2025 Official Accountability Report - Pioneer Charter School of Science (District)

Accountability Information

Overall progress toward improvement targets

2025 Points awarded

2024 Points awarded

Overall progress toward improvement targets

2025 Points awarded

2024 Points awarded

Detailed data for each indicator

School and District Profiles