The document describes a lesson plan for teaching English vocabulary to children using the song "Old MacDonald Had a Farm". The objectives are for children to have fun making animal sounds, sing and participate actively by presenting their animal, and learn to work together. Materials needed include the song, pictures of farm animals with their sounds, and worksheets. The teaching procedure involves introducing the farm theme, choosing animal characters, singing and repeating the song line by line, and assessing learning through group singing and matching animals to sounds.