This is ideal for teachers who are covering the differences between countable and uncountable nouns. This worksheet contains 5 blocks that can be cut separately and given to students individually at the end of a lesson of countable and uncountable nouns.
The idea of an exit ticket is to assess whether students manage the topic given or if it needs some re-teaching. All of this is done as a end-of-class assessment.
This can be used for basic ELLs (CEFR B1), regardless of age.