On Wednesday and Thursday, 25-26 August 2021, the Mathematics Education Department of Mathematics and Natural Sciences Study Group held an online "Workshop on Comparative Analysis of Populations with a Nonparametric Approach for Social and Educational Research". The topics and presenters of the workshop this time include "Comparative analysis of k populations with a nonparametric approach to theoretically independent samples" (Mrs. Syarifah Inayati, M.Sc. and Mr. Ezra Putranda Setiawan, M.Sc.), "Analysis of comparisons of k populations with a nonparametric approach to samples independently using the R program” (Mrs. Kismiantini, Ph.D.), “A comparative analysis of k populations using a nonparametric approach to theoretically dependent samples” (Prof. Dr. Dhoriva Urwatul Wutsqa) and “A comparative analysis of k populations using a nonparametric approach to dependent samples using the R program” (Rosita Kusumawati, M.Sc.). This workshop activity was guided by Mr. Bayutama Isnaini, M.Sc. (lecturer of Statistics Study Program), Mr. Muhammad Fauzan, M.Sc.St. (lecturer of Mathematics Study Program), Ira Herawaty Sinaga (Statistics Study Program Student Batch 2019) and I Nyoman Intelligent Janastu (Statistics Study Program Student Batch 2019). Workshop participants consist of lecturers, teachers and undergraduate and postgraduate students. After participating in this workshop, participants are expected to have a theoretical and applicative understanding of population comparison analysis using a non-parametric approach in social science research and education.