This document provides a lesson plan for a 4th grade English class. The lesson plan aims to teach students numbers 11 to 20 through various activities using the coursebook "HowdyFriends" Starter. The lesson includes warming students up with greetings and reviewing previous numbers. Students will then color numbers and practice saying them aloud. They will also play a ball game to count from 1 to 20. Additional activities include solving math operations, finding words in a puzzle, and completing numbers by filling in letters. Flashcards and photocopied materials are used to support the activities.