Grade Trends

Helen B Duffield Elementary School

Grades K–5 Public District: Connetquot Central School District

600 1st St, Ronkonkoma, NY 11779 Map

Math (met standard)
55%
−2 state 58% · 2024-25
English (met standard)
40%
−15 state 55% · 2024-25
Science (met standard)
53%
+8 state 45% · 2024-25
Low income
22%
free or reduced-price lunch
Students
313
2024-25
Students per teacher
10.2
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 3 33% state 60% · 2024-25 40% state 54% · 2024-25 —
Grade 4 70% state 59% · 2024-25 48% state 54% · 2024-25 —
Grade 5 58% state 54% · 2024-25 32% state 57% · 2024-25 53% state 45% · 2024-25
All grades 55% state 58% · 2024-25 40% state 55% · 2024-25 53% state 45% · 2024-25
Results by year (all grades)
School year Math English Science
2024-25 55% state 58% 40% state 55% 53% state 45%
2023-24 56% state 54% 27% state 44% 36% state 35%
2022-23 56% state 53% 35% state 46% —
2021-22 74% state 42% 34% state 42% —
2018-19 64% state 51% 55% state 46% —
2017-18 63% state 49% 45% state 45% —
2016-17 49% state 45% 33% state 40% —
2015-16 70% state 43% 47% state 39% —

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Edith L Slocum Elementary School
Grades PK–5 · Connetquot Central School District
0.4 mi
73%
+14 vs state
52%
−2 vs state
33%
−12 vs state
6% Average of math, English and science: 56% in 2022-23 → 62% in 2024-25 23% 257 White 51%
Cherokee Street Elementary School
Grades K–5 · Connetquot Central School District
1.4 mi
51%
−6 vs state
42%
−13 vs state
37%
−8 vs state
Average of math, English and science: 47% in 2022-23 → 47% in 2024-25 25% 618 White 55%
Andrew T Morrow School
Grades K–6 · Central Islip Union Free School District
2.3 mi
40%
−16 vs state
35%
−19 vs state
19%
−26 vs state
3% Average of math, English and science: 34% in 2022-23 → 37% in 2024-25 72% 821 Hispanic 85%
Hiawatha School
Grades K–5 · Sachem Central School District
2.4 mi
52%
−5 vs state
36%
−18 vs state
51%
+6 vs state
5% Average of math, English and science: 39% in 2022-23 → 44% in 2024-25 39% 541 White 48%
Tackan Elementary School
Grades K–5 · Smithtown Central School District
2.7 mi
72%
+15 vs state
69%
+14 vs state
67%
+22 vs state
4% Average of math, English and science: 75% in 2022-23 → 71% in 2024-25 19% 470 White 72%
John Pearl Elementary School
Grades K–5 · Connetquot Central School District
2.7 mi
73%
+15 vs state
72%
+18 vs state
65%
+20 vs state
11% Average of math, English and science: 62% in 2022-23 → 73% in 2024-25 15% 193 White 69%
Cayuga School
Grades K–5 · Sachem Central School District
2.9 mi
63%
+6 vs state
49%
−6 vs state
39%
−6 vs state
4% Average of math, English and science: 60% in 2022-23 → 56% in 2024-25 33% 539 White 58%
Marguerite L Mulvey School
Grades K–6 · Central Islip Union Free School District
3.1 mi
34%
−22 vs state
35%
−18 vs state
27%
−18 vs state
Average of math, English and science: 37% in 2022-23 → 35% in 2024-25 62% 567 Hispanic 85%
Nokomis School
Grades K–5 · Sachem Central School District
3.1 mi
48%
−10 vs state
37%
−17 vs state
29%
−16 vs state
8% Average of math, English and science: 35% in 2022-23 → 43% in 2024-25 35% 496 White 56%
Grundy Avenue School
Grades K–5 · Sachem Central School District
3.1 mi
41%
−17 vs state
32%
−23 vs state
43%
−2 vs state
9% Average of math, English and science: 46% in 2022-23 → 37% in 2024-25 28% 452 White 67%