INTERACTIVE MEDIA AND DIFFERENTIATED ASSESSMENT FOR ENHANCING GRADE 1 DATA LITERACY Shofy Hakimah (a*), Annisa Nurrahmia Fitri (b), Suci Nur Indah Utami (c), Rahma Dhonna (d), Anisatul Haq Mustafa (e), Restu Syahas Wibusana (f)
(a*) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
(b) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
(c) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
(d) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
(e) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
(f) Universitas Terbuka, Jl. Pd. Cabe Raya, Pd. Cabe Udik, Kec. Pamulang, Kota Tangerang Selatan.
Abstract
Data literacy skills among Grade 1 students at SDN Serua 01 exhibit a phenomenon where students are capable of mechanical counting but possess low conceptual understanding in interpreting table data. Preliminary observations indicated an average score of 80.0, yet errors frequently occurred in analytical questions. Furthermore, reading readiness gaps hinder numeracy assessment for some students. This research aims to enhance conceptual understanding of data literacy using multimedia (PowerPoint & YouTube) and manipulative dice games. The study employs Classroom Action Research (CAR) based on the Kemmis & Taggart model, involving planning, acting, observing, and reflecting stages. Subjects were 28 Grade 1 students. Data collection included observations and learning evaluations. Results showed a significant increase in Cycle II, with average scores reaching 97.0 and 100% classical completeness. Differentiated assessment through specialized visual worksheets effectively assisted students with reading barriers in achieving literacy competencies. This study concludes that integrating interactive media and differentiation strategies transforms students^ abilities from merely counting to analyzing data comprehensively.
