Honey, I Shrunk the Kids: The TV Show - 1x04 - Honey, We're Stuck in the 70's- Followmy.tv

Amy falls in love with her teacher. She finds out that her dad has made a time machine, Szalinski Time Hopper, so she decides to go back to the 70's to meet a her teacher, but when he was 17. Approximately two hours later she goes back to the future. She was mad but she really likes the guy. So she keeps going back in time until finally she got sick of it so she told Nick she was never coming back. She even ditched the recall watch. Nick tell his dad, so he goes back in time after her. By then Amy begins to dislike the 70's and wants to go back home. She starts crystalizing when her dad came for her. They made a Time Hopper with toys and tried to go back with it but something went wrong. So now the family must figure out a way to get back to the future before Amy crystilizes.