Eva, Evelyn M., Ladders to learning series science K1/ Evelyn M. Eva, [ and three others]. - Quezon City : Abiva Publishing House, Inc., 2024. - vi, 252 pages : colored illustrations, tables, figures ; 28 cm. English ISBN: 978-621-405-580-7 Subjects--Topical Terms: Science—Study and teaching (Kindergarten). Dewey Class. No.: FIL 500 / E921s