Buku iqro’ ini didesain khusus bagi anak tunagrahita ringan untuk membantu mereka belajar membaca Alquran. Penelitian ini bertujuan menghasilkan buku iqro’ tiga dimensi berbasis asosiasi untuk anak tunagrahita ringan serta untuk menguji kelayakan buku iqro’ tiga dimensi berbasis asosiasi ini. Desain penelitian ini adalah penelitian pengembangan dengan menerapkan model Borg & Gall. Prosedur pengembangan Borg & Gall terdiri dari 10 langkah, akan tetapi dalam penelitian ini hanya menggunakan 7 langkah. Penentuan tingkat kelayakan buku iqro’ tiga dimensi ini berdasarkan uji validasi para ahli dan uji coba empiris kepada anak tunagrahita ringan. Hasil dari penelitian ini adalah terciptanya produk buku iqro’ tiga dimensi berbasis asosiasi yang terdiri dari 4 jilid buku yaitu: (1) buku jilid 1 berisi tentang materi pengenalan huruf hijaiyah, (2) buku jilid 2 tentang huruf gandeng, (3) buku jilid 3 tentang pengenalan harokat, dan (4) buku jilid 4 tentang huruf mati atau sukun. Kelayakan produk buku iqro’ ini menurut ahli materi dinilai layak (dengan persentase 85%), dan menurut ahli desain sangat layak (dengan persentase 87,69%). Sedangkan kelayakan berdasarkan uji empiris menyatakan bahwa anak tunagrahita ringan sangat merespon baik/ sangat layak terhadap buku iqro’ tiga dimensi berbasis asosiasi ini (dengan persentase 92%-96%). Hasil penelitian ini menunjukkan bahwa produk ini layak digunakan berdasarkan validasi ahli desain dan validasi ahli materi serta uji empiris. Hasil observasi diperoleh data bahwa anak tunagrahita ringan sangat tertarik dengan buku iqro’ tiga dimensi berbasis asosiasi ini, akan tetapi produk ini masih memerlukan penyesuaian asosiasi yang lebih tepat bagi anak tunagrahita ringan.

Let G be a simple connected, and undirected graph. Graph G has a set of vertex denoted by V(G) and a set of edge denoted by E(G). d(v) is the degree of vertex v ∈ V(G) and Δ(G) is the maximum degree of G. A total labeling of graph G(V, E) is said to be local edge antimagic total labeling if a bijection f : V(G) ∪ E(G) → {1, 2, 3, …, |V(G)| + |E(G)|} such that for any two adjacent edges e 1 and e 2, wt (e 1) ≠ wt (e 2), where for e = uv ∈ G, wt (e) = f(u) + f(uv) + f(v). The local edge antimagic total labeling induces a proper edge coloring of G if each edge e is assigned the color wt (e). The edge local antimagic chromatic number of G denoted by γelat (G), is the minimum number of distinct color induced by edge weights over all local antimagic total labeling of G. In this paper, we determined the edge local antimagic chromatic number of Diamond Ladder graph, Pn ⊙ Pm Three Circular ladder graphht, and shack(F 2, v, n).

In this study, we tried to test students’ deductive reasoning based on cognitive style in the application of super edge total local antimagic labels by applying Project Based Learning (PjBL) learning models. This study uses a mixed method, namely qualitative methods and quantitative methods. The research subjects consisted of two classes, namely 28 control class students and 30 experimental class students. The instruments used in this study were pretest, posttest, observation sheet, and interview sheet. Before the research activities, we tested the homogeneity of both classes using the results of the pretest. Homogeneity test results show the sig value is 0.481> 0.05, so the average difference between the two classes is not significant. This shows that both classes are homogeneous or have the same ability. Next, we also discuss the normality of using posttest data. This shows that the independent sample test on the posttest data from the control class and the experimental class obtained a sig score of 0.657 <0.05, so that it was significant which meant the difference between the control class and the experimental class. While the effect of punishment increases based on students’ cognitive style, it shows that 52% are in the very high category, 31% depend on the high category, 13% depend on the average category, and 4% depend on the low category. Project-Based Learning Model (PjBL) and the influence of deductive reasoning based on students’ cognitive styles in the super edge study of total local antimagic labeling.