This study aims to: 1) determine how to use the Quizizz application at SDN 3 Cisaga, 2) find out how the effectiveness of Islamic Education learning at SDN 3 Cisaga, 3) determine whether there is an effect of using the Quizizz application on the effectiveness of Islamic Education learning at SDN 3 Cisaga. This research is a quantitative research with an experimental approach, the population in this study is the upper class (class 4, 5 and 6) at SDN 3 Cisaga, amounting to 56 people, while the sampling technique uses stratifield random sampling technique which is used as the entire population as a sample if the population less than 100. Which means, the sample was taken as a whole with a total of 56 people. Data collection was done by using a questionnaire technique. The data analysis technique used is inferential statistical analysis, independent analysis of the sample T test. The results of this study indicate that: 1) The use of the Quizizz application is in moderate qualification by reaching an average value of 80.17, this indicates that the use of the Quizizz application is in the range of 75.86 to 84.46. 2) The effectiveness of Islamic Education Learning is in moderate qualification as well as reaching an average value of 83.75, this shows that the effectiveness of Islamic Education Learning is in the range of 81.08 to 86.40. 3) The use of the Quizizz application has an influence on the effectiveness of Islamic Education learning, this is indicated by the calculations that have been carried out by researchers, from the calculation results obtained through the significant test of the correlation coefficient at the 5% significance level obtained tcount> ttable (8.132> 2.004) and the sig or probability <0.05 (0.000 <0.05), indicating that statistically the use of the Quizizz application has a significant effect between learning using the Quizizz application on the effectiveness of PAI learning so that Ho is rejected and Ha is accepted.

Anti-social behaviors in children is now common. Aggressive behavior, bullying, egocentrism, fighting, prejudice and so on indicate the failure of parenting and teacher education to social and emotional development in children. This study aims to analyze the development of children's social emotions from an Islamic perspective. Through the literature study approach, there are 3 stages of social emotional development in Islam: (1) the first stage starts from birth to 7 years of age. At this stage, ethics education must be taught to children through continuous stimulus, response and imitation because the child's cognitive development is not yet perfect; (2) the second stage starts from 7 to 15 years of age. This stage is called the tamyiz stage in Islam. Children can tell the difference between good and bad. At this stage parental supervision should be increased; and (3) the third stage from 15 years of age and over. Children must already have knowledge, understanding and habits of commendable behavior, because this praiseworthy behavior is always repeated and accustomed to in the first and second stages. In this case, the family plays an important role in shaping the personality of children who are mature in dealing with problems that arise along with social and emotional development. In Islam, the problems faced by children will definitely be in accordance with their respective capacities and can still be overcome. Through problems, their faith and devotion were tested by Allah SWT. Patience and fortitude are one's potential. With intelligence given by God, children can easily know and understand the nature of every challenge and difficulty. Therefore, children must always be educated so they always have positive prejudice (husnudzan) rather than negative prejudice (suudzan), both for themselves, others and Allah.