“…Moreover, through this study, teachers and school administrators would consider enriching the use of innovative materials in teaching mathematics by providing opportunities to students to use tools in maximizing learning in different and new possible ways. Also, there have been several studies and literature about the rubric as an assessment tool (Raposo, De La Serna, & Martinez-Figueira, 2014;Cox & Brathwaite, 2015;Garfolo, 2016;and Muhammad, Lebar & Mokshein, 2018); rubric as a teaching tool (Andrade & Reddy, 2010;and Reynolds-Keefer, 2010;Lucander, Knutsson, Salé, & Jonsson as cited by Jonsson, 2014;and Gulikers and Oonk, 2019).…”