Effective lesson online: tips and tricks. Warm up. Theory. Part 1. What is a warm-up?

Prepared by the “Skyteach Academy“. Course Author: Marina Pavlunenko, chief methodologist Skyeng, Skyteach (TSPU, TESOL), TESOL teacher trainer Alexandra Sladkovskaya, methodologist Skyeng (CELTA) Script Author: Alexandra Sladkovskaya, Daria Litvishko Designed by: Anton Dmitriev