Pengaruh Penggunaan Media Roulette Angka Terhadap Kemampuan Kognitif Anak dalam Mengenal Lambang Bilangan pada Kelompok B Usia 5-6 Tahun TK Pelangi Medan T.A 2023/2024

Abstract

The results of this study indicated that there was a difference in the level of cognitive ability of children in recognizing number symbols in Group B, aged 5-6 years, at TK Pelangi Medan, where learning activities were conducted using number roulette media. The children were given 2 treatment periods using the number roulette media and 2 treatment periods without using the roulette media. In the first period (X₁O₁), children who received treatment scored an average of 9.43, which falls into the fairly good category. In the second period (X₀O₂), without treatment using the roulette media, the children scored an average of 6.12, which falls into the less good category. In the third period (X₁O₃), children who received treatment scored an average of 17.62, which falls into the very good category, and in the fourth period (X₀O₄), without treatment using the roulette media, the children scored an average of 14.37, which falls into the good category.The data scores indicate that the use of number roulette media has a significant effect on the cognitive ability of children in Group B, aged 5-6 years, at TK Pelangi in recognizing number symbols. This is evidenced by the SPSS output, which shows that the Asymp. Sig (2-tailed) value is 0.000. Since the value 0.000 is less than 0.005, Ha is accepted, meaning there is a significant difference in the average learning outcomes before and after treatment. Therefore, it can be said that "there is a significant effect through the use of number roulette media on the cognitive ability of children in recognizing number symbols in Group B, aged 5-6 years, at TK Pelangi Medan during the 2023/2024 academic year