Average
#660 of 1,363 schools in MD
Top 48% in state
Robert Goddard Montessori
Elementary School · Prince George's County Public Schools
9850 Good Luck Rd, Seabrook, MD 20706
Enrollment
492
Student-Teacher
15.9:1
Score
6.5
Grades
Pre-K – 8th
Enrollment
492
Student-Teacher
15.9:1
Score
6.5
Grades
Pre-K – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Seabrook
#2 of 3
public schools
Maryland elementary schools
#575 of 882
In district
#97 of 194
Prince George's County Public Schools
Equity
7.9 / 10
Very strong
About Robert Goddard Montessori
Robert Goddard Montessori serves preschool through eighth-grade students in Seabrook, Maryland, a large suburban community in Prince George's County. With 492 students and 31 full-time teachers, the school maintains a student-teacher ratio of 15.9 to 1, supporting individualized attention in classrooms. The school earns a MySchoolScout rating of 8.3 out of 10 and ranks 99th among Maryland's 1,364 schools, placing it in the 93rd percentile statewide.
Its academic score of 8.5 reflects solid overall performance. In reading and language arts, 62 percent of students across grades performed at proficient levels or above. Mathematics shows an area for growth, with 33 percent of students achieving proficiency or above—indicating the school is actively working to strengthen math instruction and student mastery in this subject.
The Montessori approach emphasizes student-centered learning and hands-on exploration, which shapes the educational environment for younger and older elementary learners alike. The school's location on Good Luck Road places it within the convenient suburban setting of Seabrook, where families have access to a range of community resources and services.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Robert Goddard Montessori — Students at Robert Goddard Montessori score 51% proficient, which is above what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
41.5%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 8 test records from MD state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.0/10.
How Robert Goddard Montessori Compares
See how Robert Goddard Montessori performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 45% (2019) to 40% (2025). Reading/ELA proficiency has improved from 60% (2019) to 62.2% (2025).
Location
9850 Good Luck Rd, Seabrook, MD 20706
Nearby Alternatives
Families considering Robert Goddard Montessori may also want to explore other elementary schools in the area. Catherine T. Reed Elementary (rated 9.0/10, 0.1 miles away, in nearby Lanham), which scores notably higher. Another option is Gaywood Elementary (rated 8.9/10, 0.6 miles away, in nearby Lanham), which scores notably higher. Additionally, Lamont Elementary (rated 7.4/10, 2.4 miles away, in nearby New Carrollton), which scores slightly higher. For more schools in Seabrook, see our Seabrook schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| Catherine T. Reed Elementary Lanham | 0.1 mi | 9.0 |
| Duval High Lanham | 0.2 mi | 4.5 |
| Gaywood Elementary Lanham | 0.6 mi | 8.9 |
| Seabrook Elementary Seabrook | 1.4 mi | 5.7 |
| Magnolia Elementary Lanham | 1.1 mi | 4.4 |
| LANHAM CHRISTIAN SCHOOL Lanham Seabrook | 1.2 mi | 6.2 |
| M&M LEARNING CENTER Lanham | 1.3 mi | 3.9 |
| THE ACADEMY OF SAINT MATTHIAS THE APOSTLE Lanham Seabrook | 1.6 mi | 6.4 |
| Glenn Dale Elementary Glenn Dale | 1.4 mi | 5.0 |
| Legends Public Charter School Lanham | 1.8 mi | 7.1 |
| Thomas Johnson Middle Lanham | 1.9 mi | 5.5 |
| HIGH ROAD ACADEMY OF PRINCE GEORGES COUNTY Lanham | 1.9 mi | 5.4 |
| Eleanor Roosevelt High Greenbelt | 1.6 mi | 5.3 |
| James McHenry Elementary Lanham | 2.1 mi | 5.7 |
| REID TEMPLE CHRISTIAN ACADEMY Glenn Dale | 1.8 mi | 6.7 |
| Robert Frost Elementary New Carrollton | 2.0 mi | 6.1 |
| Carrollton Elementary New Carrollton | 2.3 mi | 4.9 |
| Greenbelt Elementary Greenbelt | 2.5 mi | 6.0 |
| Lamont Elementary New Carrollton | 2.4 mi | 7.4 |
| Charles Carroll Middle New Carrollton | 2.5 mi | 5.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20706 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$100,061
Median Home Value
$408,600
Median Rent
$1,797/mo
Population
43,225
College Educated
33.7%
Homeownership
72%
Avg Commute
32.7 min
Poverty Rate
9.5%
Median Age
38.5
Community Profile
The community surrounding Robert Goddard Montessori has a median household income of $100,061. It is an area where 34% of adults hold a bachelor's degree or higher. The median home value in the area is $408,600, with a median rent of $1,797/month. The local poverty rate of 9.5% is relatively low. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Arlington Elementary Baltimore, MD | 6.5 |
| Belmont Elementary Olney, MD | 6.5 |
| Bond Mill Elementary Laurel, MD | 6.5 |
| Carmody Hills Elementary Capitol Heights, MD | 6.5 |
| Deep Creek Elementary Baltimore, MD | 6.5 |
| Edgewood Elementary Edgewood, MD | 6.5 |
Frequently Asked Questions
Common questions about Robert Goddard Montessori
What grades does Robert Goddard Montessori serve?
Robert Goddard Montessori serves students in grades Pre-K through 8th.
How many students attend Robert Goddard Montessori?
Robert Goddard Montessori has an enrollment of approximately 492 students.
What is the student-teacher ratio at Robert Goddard Montessori?
The student-teacher ratio at Robert Goddard Montessori is 15.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Robert Goddard Montessori rank in MD?
Robert Goddard Montessori is ranked #660 out of 1,363 schools in MD.
What is Robert Goddard Montessori's MySchoolScout rating?
Robert Goddard Montessori has a composite rating of 6.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Robert Goddard Montessori?
Based on the most recent state assessment data, Robert Goddard Montessori has 32.5% math proficiency and 59.1% reading/ELA proficiency.
Is Robert Goddard Montessori a charter school?
No, Robert Goddard Montessori is not a charter school. It is a traditional public school operated by the local school district.
Is Robert Goddard Montessori a Title I school?
No, Robert Goddard Montessori is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Robert Goddard Montessori?
41.5% of students at Robert Goddard Montessori qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 492
- Student-Teacher Ratio
- 15.9:1
- Teachers (FTE)
- 31
- Free/Reduced Lunch
- 41.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Prince George's County
- Phone
- (301) 918-3515
- Data Year
- 2023–2024
Resources & Links
District
Prince George's County Public Schools- District Enrollment
- 131,310
- Schools in District
- 199
- Per-Pupil Spending
- $19,789
- District Rank
- #97 of 194
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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