This document describes a lesson plan for a primary school English class on numbers and birthdays. The lesson aims to review number vocabulary, introduce new vocabulary related to birthday parties, and practice using numbers and age-related language. The plan outlines the structure of the 80-minute class, which includes a warm-up activity where students identify party objects, a presentation of new vocabulary using pictures and examples, and various interactive activities incorporating listening, speaking, reading and writing skills. Materials needed for the lesson include realia, worksheets, and audiovisual aids.