Original: During the episode , Rachel demonstrates many signs from a certain topic ( schools , daytime activities , etc. ) and then has Leah and Alex sign -- although they now sign first -- alongside with a montage of many other children of different backgrounds .
Simplified: During the episode , Rachel shows many signs from a certain topic ( schools , daytime activities , etc. ) and then has Leah and Alex sign -- they sign first now -- alongside with many other children of different backgrounds .