Hi, there are lots of activity ideas in the forum - and in All about me.
Search for self awareness activity -
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Appropriate language will include naming body parts in sensitive ways - knowing slang, other names and being able to make decisions if they are suitable/appropriate for what you're doing.
Dancing with ribbon sticks is good for naming arms, shoulders, wrists, hands and elbows. Eyes/face that need to follow the movements - legs that help with movement. Examining heartbeat & speed.
Maybe have some dragon / lion cutouts to attach to the sticks and help cover everyone's choice - great for Chinese New year.
My five senses book is also really nice for eyes, ears, mouth, nose and touch - fingers, toes .. good for disability & inclusion
forum thread
Hth
xx