Full of originality and humor, these are the stories of Sir Cumference and his wife, Lady Di of Ameter on their rousing mathematical adventures!
Common Core Alignment:
RI.4.4. Determine the meaning of general academic and domain-specific words or phrases in a text relevant to a grade 4 topic or subject area. 4.G.A.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.