FUN! Engaging! Great BEGINNING OF THE YEAR ACTIVITY AND BULLETIN BOARD DISPLAY!!! Place Value craft / activity = craftivity! AWESOME bulletin board, door decor, window decor, hallway decor, or classroom decor!Students are given an acorn. They determine the word form, expanded form, and rounding of their number. Students can then color the acorn. There is also an additional acorn which allows students to compare to values.ORUse the large acorn with the base ten blocks! ORUse all of them!!!All te