Unit Title	Author
2009
Early Abolitionists in Philadelphia	Sandy O’Keefe
Keywords: 8th grade, abolitionists, African American, anti-slavery, Colonial America, end to slavery, Philadelphia, Quakers
What Goes in the Middle? A Curriculum Unit on Axioms, Conjectures and Logical Thinking	Cara Crosby
Keywords: 8th grade, algebra, axioms, conjectures, logical thinking, Math, proofs, theorems