Kamis, 02 September 2010

The Pirate Cruncher



The Pirate Cruncher
by Jonny Duddle (New Childrens Books)(2009)
for ages 3 and up

Aaarg! Who is ready for another pirate story? Some greedy pirates led by Captain Purplebeard are lured by the promise of treasure, of course. A mysterious fiddler tells the tale in rhyme, but only after boarding ship does he caution them about a certain pirate crunching monster. The pirates are naturally undeterred, "And if there's a beast, it better beware. I can smell that gold! We're almost there!" They finally find the tiny island and a giant fold out page contains the surprise at the end. Throughout visual clues tip the reader off about what may lay ahead and it's fun to go back and look again after you've gotten to the end. The drawings are amazing, especially the ocean waves. Any kid who likes pirates will like this book!
-SC-

New Fiction Book Review: The Dancing Pancake

By Eileen Spinelli
Best for grades 3-6
Call number: J Spinelli, E.
Copyright 2010


Bindi's whole life is changing. First her father, after months of frusterating unemployment moves out, then her aunt has a great idea to open a pancake restaurant with her mother as a partner. What follows is a novel in verse with a colorful cast of characters, from her little cousin and Inky, his pet rubber spider, to Grace a regular at the restaurant who pushes a cart with all the stuff she owns inside. Bindi must come to terms with her feelings about her parents, having to move, and the new responsibilities and relationships she finds herself in.

The Dancing Pancake is a first-person realistic fiction story set in short free-verse poems so it is easy to start and stop. It is a great choice if there is a reader in your life who only has a few minutes to read here and there, or who prefer short reading sessions, or anyone wanting to experiment with a novel in verse with a excellent storyline.

The following box contains notes to parents/guardians and teachers about The Dancing Pancake. Because it contains spoilers you must select (or "highlight") the box with your mouse to read the following text.

Parents and Teachers be advised: This book deals with the feelings of both the children and the parents when parents try separation. At the end of this story Bindi's Dad comes back to town, and while he's not quite ready to move back in with the family, it is implied that Bindi's parents will remain married and work out their problems. Because not every separation ends this way, children may want to talk about how theirs or their friends experiences are similar or different to the ones in The Dancing Pancake.

There's just enough time before school starts to sneak in a few more fun reads!

-JW-

Rabu, 01 September 2010

7th British Mathematical Olympiad 1971 Problems

7th British Mathematical Olympiad 1971 Problems 1.  Factorise (a + b)7 - a7 - b7. Show that 2n3 + 2n2 + 2n + 1 is never a multiple of 3. 2.  Let a = 99 , b = 9a, c = 9b. Show that the last two digits of b and c are equal. What are they?

6th British Mathematical Olympiad 1970 Problems 1.  (1) Find 1/log2a + 1/log3a + ... + 1/logna as a quotient of two logs to base 2. (2) Find the sum of the coefficients of (1 + x - x2)3(1 - 3x + x2)2 and the sum of the coefficients of its derivative.

5th British Mathematical Olympiad 1969 Problems1.  Find the condition on the distinct real numbers a, b, c such that (x - a)(x - b)/(x - c) takes all real values. Sketch a graph where the condition is satisfied and another where it is not. 2.  Find all real solutions to cos x + cos5x + cos 7x = 3.

4th British Mathematical Olympiad 1968 Problems 1.  C is the circle center the origin and radius 2. Another circle radius 1 touches C at (2, 0) and then rolls around C. Find equations for the locus of the point P of the second circle which is initially at (2, 0) and sketch the locus.

3rd British Mathematical Olympiad 1967 Problems1.  a, b are the roots of x2 + Ax + 1 = 0, and c, d are the roots of x2 + Bx + 1 = 0. Prove that (a - c)(b - c)(a + d)(b + d) = B2 - A2. 2.  Graph x8 + xy + y8 = 0,