Child nutrition problems can be handled from the start through the activation of the posyandu. The first screening was conducted at the posyandu by comparing body weight with age. Each cadre has a different attitude and performance in implementing posyandu. The use of assistive devices can influence the attitude and performance of cadres. The aim is to determine the effect of LINZI media on cadres' attitudes and performance. The sample used 25 treatment groups and 25 control groups. The attitude with paired t test showed that in the control group there was a difference between the pre test and post test p = 0.042 (p