Many schools face barriers that hinder access to services, including limited funding and staff trained in evidence-based interventions. In particular, rural schools must provide targeted intervention to promote academic growth and narrow achievement gaps despite these barriers. One seldom-considered solution to ease the resource costs in the provision of intervention services is to provide high school students with the training and supervision necessary to carry them out. Thirty elementary students participated in an explicit timing intervention administered by either a high school student or graduate student in school psychology. A 2 × 2 mixed factorial ANOVA found significant growth from pre- to post-test with no effects of interventionist education level. These findings imply that school-based interventionists may be able to expand the reach of their practice by recruiting and training older students to carry out interventions.