Blockhead

Gr 2—5—In this presentation of Joseph D'Agnese's book (Holt, 2010), viewers learn about medieval math genius Leonardo Fibonacci. While there really isn't much original source material on Fibonacci, the author weaves what is known into a first-person narrative about a boy who loves math and sees mathematical patterns in nature. John O'Brien's detailed, medieval-flavored illustrations are scanned as Kirby Ward provides the narration. The illustrations are quite clever as canny viewers will notice patterns and swirls that reflect some of Fibonacci's discoveries. Students will learn about the switch from Roman to Arabic numerals, as well as a way to view the Fibonacci sequence using rabbits. Background music reflects the changing locations in the book. An introduction by the author provides useful additional information. This interesting salute to a legendary mathematician might inspire students.—Teresa Bateman. Brigadoon Elementary School, Federal Way, WA