This lesson plan focuses on teaching short vowel sounds "o" and "u" using Dr. Seuss' book "Hop on Pop". Students will identify rhyming words in the story, distinguish between the short vowel sounds, produce rhyming words, and sort pictures into rhyming word families. The lesson introduces activities by reading the book aloud, identifying rhyming words on selected pages, writing example rhyming word pairs on the board, and having students clap out the rhyming patterns in words. Students are then assessed by coloring, cutting out, and pairing rhyming pictures from a worksheet.