The main purpose of this study is to assess effects of a previously validated fraction intervention when it is conducted classwide on the fraction knowledge of fourth-grade students with and without math learning difficulties (MLD). The study population is 4th-grade students with MLD and without MLD. Teachers agree to be randomly assigned to two conditions. In one condition, teachers include classwide fraction intervention (CFI) in their standard math program. In the other condition, teachers conduct their standard math program without CFI. CFI is implemented 2 times per week for 20 weeks for about 30 minutes each time. Students in both conditions are tested before and after CFI ends.
Age range
8 Years – 11 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in Fraction Ordering Score
Timeframe: Pre-intervention measurement will take place within three weeks prior to beginning of intervention; post-intervention measurement will take place within three weeks after completion of intervention.
Change in Fraction Number Line Estimation Score
Timeframe: Pre-intervention measurement will take place within three weeks prior to beginning of intervention; post-intervention measurement will take place within three weeks after completion of intervention.
Change in Fraction Calculations Score
Timeframe: Pre-intervention measurement will take place within three weeks prior to beginning of intervention; post-intervention measurement will take place within three weeks after completion of intervention.