Nur Azizah Komara Rifai|Marizsa Herlina|Dwi Agustin Nuriani Sirodj|Icih Sukarsih|Nadia Ratu Filgrima
Statistical Literacy Optimization of Senior High School Teachers to Improve Data Processing Skills
Bandung Islamic University|Bandung Islamic University|Bandung Islamic University|Bandung Islamic University
new normal era new habit occurs education field namely online learningthis makes teacher must ready carry online learning process using information technology itthe use commonly used teachers assist learning activities microsoft officehowever ability teachers use microsoft excel still lackingthe purpose study improve ability public senior high school teachers bandung regency terms mastering especially microsoft excelthe method used provide microsoft excel training divided two sessions namely data entry data analysisthe hypothesis test difference mean scores pretest posttest used evaluate ability teachers given trainingthe results showed training significant effect increasing data processing skills high school teachers