Given the dearth of research on early numeracy interventions in low- and middle-income countries, this paper presents the instructional methodology and impact results of the Tayari program. Tayari is a preprimary intervention in Kenya (2014–2019) that prepares children aged four and five for entry into primary school by providing materials for students, training for teachers, and continuous in-classroom support. The Tayari methodology was built on the Kenyan government’s preprimary syllabus to produce instruction that was developmentally sequenced, linked to out-of-school experiences, and supportive of children’s number sense. Tayari was evaluated using a randomized controlled trial (RCT) and collection of longitudinal data from 2,957 children in treatment and control schools at three time points. Pupil assessment items were drawn from a growing body of research on preprimary numeracy in developing contexts, plus instruments and techniques from the Measuring Early Learning and Quality Outcomes (MELQO) program (UNESCO, UNICEF, Brookings Institution, & World Bank Group, 2017). The impact evaluation of the longitudinal RCT results showed statistically significant effects in the numeracy tasks of producing sets, identifying numbers, and naming shapes, while revealing no initial effects in the areas of oral and mental addition. We present recommendations for Tayari’s improvement in terms of mathematics instruction, as well as preprimary policy implications for Kenya and similar contexts.

This "At A Glance" guide presents an overview of the Kenya Tayari program in Kenya. This four year program has supported the Kenyan Ministry of Education and County Governments to improve quality of early childhood development and education (ECDE) for over 240,000 young children.

This brochure describes the CIFF-funded Kenya Tayari program, which aimed to improve the quality of pre-primary education in four counties in Kenya.

This brochure describes the CIFF-funded Kenya Tayari program, which aimed to improve the quality of pre-primary education in four counties in Kenya.

‘Tayari’, a Swahili word meaning ‘ready’, aims to increase the proportion of pre-primary children transiting to primary school with requisite school readiness competencies. The expected result of the Tayari pilot program is improved learning outcomes. The program impacts approximately 130,000 children in 2,200 early childhood centers in Kenya within four selected counties, namely: Uasin Gishu, Laikipia, Nairobi and Siaya. Tayari implemented the pilot program over four years by working with government officers to strengthen the existing pre-primary system. This compilation of Tayari success stories has been documented by the staff who implemented the program implementing staff. The success stories demonstrate the impact the program has had on its beneficiaries and highlights their experiences. It contains stories from teachers (who are the real classroom implementers), coaches and Sub-County Early Childhood Development and Education officers that have seen how Tayari has positively influenced teachers, learners and the larger community.

Presentation delivered at CIES 2017 (Atlanta). The Tayari intervention’s randomized controlled trial design is structured to allow for causal inference of Tayari’s impact on school readiness. Previous research has shown how similar ECD programs have affected learning outcomes, but the literature remains silent on how individual children’s skills transition over time. The Tayari longitudinal research design allows us to estimate growth trajectories of individual children. This is particularly salient as the literature lacks models for how literacy and numeracy skills interact with the executive functioning and socioemotional skills that Tayari investigates interact with each other over time. The Tayari longitudinal study follows more than 3100 learners across three rounds of data collection and a wider range of sills than is available in the Tayari impact evaluation. Given how little is known about how children’s core ECD skills grow, the Tayari longitudinal intervention estimates first how the skills grow in the normal control condition, and then how the Tayari program affects growth rates and relationships between learning elements. Finally, the Tayari longitudinal study will continue to develop an understanding of how children transition skills between the two levels of pre-primary in Kenya to the primary education sector where the Tusome literacy program is being implemented at national scale.