Rather than shouting over your class hoping they might stop talking, use one or more of the attention-getters. I will provide you with some examples of attention-getters that can help you to manage your class and grab students' attention when switching from an activity to another.
𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐬𝐨𝐦𝐞 𝐬𝐮𝐠𝐠𝐞𝐬𝐭𝐢𝐨𝐧𝐬:
