Sir Cumference Book Series
Published by Charleesbridge
Author: Cindy Neuschwander
Illustrator: Wayne Geehan
The Bottom Line
This book series makes difficult math concepts understandable to young children. Humorous adventures star Sir Cumference, Lady Di of Ameter, and their son Radius — likeable characters who discover practical uses for math in their knightly world.
Product Overview
Some math concepts can be difficult to grasp, but the Sir Cumference book series succeeds at demystifying math by presenting concepts in simple and practical ways. At the same time, the books engage children with adventure stories complete with castles and knights. Understanding the featured math concept is cleverly incorporated into the plot of each book in the series.
There are currently six books in this series:
Sir Cumference & the Dragon of Pi
Math Concepts: Geometry, Symmetry, Circumference, Pi, Measurement, Diameter, Radius
Sir Cumference & the First Round Table
Math Concepts: Geometry, Circumference, Diameter, Area of Rectangle, Parallelogram, Triangle, Circle
Sir Cumference & the Great Knight of Angleland
Math Concepts: Geometry, Angles, Measure Angle, Degree, Obtuse Angle, Acute Angle, Right Angle
Sir Cumference & the Sword in the Cone
Math Concepts: Geometry, Geometric Solids, Edges, Points, Faces, Pyramid, Cube, Rectangular Prism, Triangular Prism, Cylinder, Cone, Vertex
Sir Cumference & the Isle of Immeter
Math Concepts: Area & Perimeter of a Rectangle, Area & Circumference of a Circle, Using Straight Lines to Measure Curves
Sir Cumference & All the King's Tens
Math Concepts: Place Value, Estimation, Counting
In this world, characters have mathematical names — besides the main characters, readers are introduced to the brothers Geo and Sim of Metry, for example. Even with these scholarly names, however, nobody seems to know a whole lot about math basics — that is, until the main characters, along with young readers, explore and discover some important concepts on their own.
The books feature imaginative illustrations as well as large, clear diagrams that support the geometry "lessons." These are not chapter books — illustrations take up the most room on many of their 32 pages. The reading level is most appropriate for children in third and fourth grade, but the math content can be valuable for kids aged seven to 10.
Because the books mix historical events with fantasy elements, parents might want to explain that although King Arthur was real, the other characters in the book are fictional. However, math concepts are taught in an imaginative and inspired manner — one that is sure to captivate young readers and amuse their parents as well. Best of all, the creative story lines and enthusiastic characters make it unlikely that children will forget what they have learned.
Reviewed by Discovery Education
They also have a series for younger kids
A Place for Zero
Math Concepts: Place Value, Multiplicative Identity, Additive Identity, Infinity
Equal Shmequal
Math Concepts: Ratios, Measurement
Multiplying Menace: The Revenge of Rumpelstiltskin
(Includes FREE activity guide)
Math Concepts: Geometry, Right Triangle, Area of a Square, Pythagoream Theorum, Square Numbers
Once Upon a Dime
Math Concepts: Scale Drawings, Ratio, Measurement
Sold! A Mathematics Adventure
Math Concepts: Fibonacci Numbers, Multiplication, Patterns
Alice In Pastaland
(Includes FREE activity guide)
Math Concepts: Basic Arithmatic, Number Concepts, Common Denominator
And a series for older children
Beanstalk: The Measure of a Giant
Math Concepts: Ratios, Measurement
Cut Down to Size at High Noon
Math Concepts: Scale drawings, Ratios, Measurement
Rabbits Rabbits Everywhere
Math Concepts: Fibonacci numbers, Multiplication, Patterns
Zachary Zormer: Shape Transformer
Math Concepts: Measurement, Length, Width, Area of a rectangle, Perimeter
What’s Your Angle Pythagoras
Math Concepts: Geometry, Right Triangle, Area of a Square, Pythagorean Theorem, Square Numbers
A Very Improbable Story
Math Concepts: Probability
I purchased these books from
http://www.curriculumconnection.net/products.htm