Dursa Hussein, Befekadu Tesfaye Oyato, Ketema Gashaw, Tinsae Abeya Geleta, Derara Girma Tufa, Leta Adugna Geleta
Practice of breast self-examination and associated factors among women of reproductive age in the North Shoa Zone, Oromia, Ethiopia, 2022: a convergent mixed-methods study
BMJ open
main aim study develop test effects field math intervention program number geometry knowledge intervention developed based three basic skills previously associated mathematical performance symbolic number knowledge mapping processes spatial reasoning participants 117 preschoolers six schools cali bogot children assigned intervention group n 55 control group n 62 intervention lasted 11 weeks 3 sessions per week children participated different gamebased activities tests numerical geometric knowledge administered intervention effects intervention tested twice immediately program ended six months later results show children intervention group improved control group number geometry second posttest revealed significant intervention effect geometry numerical knowledge implications mixed patterns results discussed paper