This packet was designed to introduce and/or reinforce the concept of the prefixes, RE & UN.
CCSS K.L.4b Use the most frequently occurring inflections
and affixes (e.g., -ed, -s, re-, un-, pre-, -ful, -less) as a clue to the meaning of an unknown word. (LAFS.K.L.3.4b)
CCSS 1.L.4b Use frequently occurring affixes as a clue to the meaning of a word. (LAFS.1.L.3.4b)
CCSS 2.L.4b Determine the meaning of the new word
formed when a known prefix is added to a known word (e.g., happy/unhap