Multiplying Success: Assessing the Impact of a Math Tutoring Program on Young Learners

Last registered on September 17, 2024

Pre-Trial

Trial Information

General Information

Title
Multiplying Success: Assessing the Impact of a Math Tutoring Program on Young Learners
RCT ID
AEARCTR-0014335
Initial registration date
September 10, 2024

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
September 17, 2024, 11:39 AM EDT

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

Region

Primary Investigator

Affiliation
Stanford University

Other Primary Investigator(s)

PI Affiliation
Stanford University

Additional Trial Information

Status
In development
Start date
2025-08-01
End date
2028-12-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
Districts across the United States are increasingly adopting tutoring as an evidence-based strategy for supporting students. Our study will test the impact of providing math tutoring on students at risk of not meeting early benchmarks. We will study a novel tutoring program (Math Corps) targeting students in grades K-3. The intervention builds upon the success of Math Corps programming for older students, and was developed to align with age-appropriate foundational math skills for early elementary students. Our primary research question is, To what extent does a math tutoring program for young learners affect students’ early math achievement? We will randomly assign eligible K-3 students within each school to receive Math Corps tutoring. We hypothesize that students assigned to receive dedicated math tutoring at an early age will have higher achievement on end-of-year math assessments during the intervention year and in subsequent years. Given most districts are currently enacting tutoring to accelerate students’ learning, this study can provide timely, relevant, and accurate information for providing quality tutoring and is thus a critical step towards equalizing educational opportunities for marginalized youth.
External Link(s)

Registration Citation

Citation
Loeb, Susanna and Carly Robinson. 2024. "Multiplying Success: Assessing the Impact of a Math Tutoring Program on Young Learners." AEA RCT Registry. September 17. https://doi.org/10.1257/rct.14335-1.0
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Experimental Details

Interventions

Intervention(s)
Students assigned to the treatment group will receive tutoring from AmeriCorps members embedded in the school during the 2025-26 school year.
Intervention Start Date
2025-09-01
Intervention End Date
2026-06-30

Primary Outcomes

Primary Outcomes (end points)
District math assessments
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
We will implement an experimental design in which eligible students (those identified as below grade level in math and/or in-need by the school) are randomly assigned to the treatment group or the control group. The student-level randomization will be stratified by classroom. Students assigned to the treatment group will receive tutoring from AmeriCorps members embedded in the school during the 2025-26 school year. Students assigned to the control group will receive “business-as-usual” instruction and support over the same time period and will not be eligible for Math Corps tutoring during the 2025-26 school year.
Experimental Design Details
Not available
Randomization Method
Stata
Randomization Unit
student-level randomization stratified by classroom
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
30 grade-level x school blocks
Sample size: planned number of observations
At least 600 students
Sample size (or number of clusters) by treatment arms
50% of students assigned to treatment, 50% of students assigned to control
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
Stanford University
IRB Approval Date
2023-08-03
IRB Approval Number
68027