AIOU Solved Assignments code 623 M.A. Autumn & Spring 2021 Assignment 1& 2 Course: Teaching Strategies at Elementary (623) Spring 2021. AIOU past papers ASSIGNMENT No: 1& 2 Teaching Strategies at Elementary (623) Semester Autumn & Spring 2021 AIOU Solved Assignment 1& 2 Code 623 Autumn & Spring 2021 Q.1 What are the variables involving in …