Designed for the pocket chart, Where's the Acorn? is a game for centers or whole group instruction where an acorn is hidden behind a fall leaf. A poem is chanted where the student(s) must say the number they think the acorn is behind. Once guessed, the number is removed. If the acorn is behind the fall leaf, then the acorn must be hidden again to play further. If the acorn is not behind the fall leaf, then the poem is chanted again and a new number is guessed. This game has numbers up to 100 and number words up to 20.