We just found out that Candlewick is releasing ONE IS A SNAIL, TEN IS A CRAB as a BIG book in March 2010! This will be perfect for classroom and library use. It’s 17″ x 15″. Have fun with math and 100th day celebrations. The big book is in their regular catalog and on their site.

As some of you may know, I have a little thing for vegetables. I lurve them. I munch them. I share the joy of veggies with kids. I shouted with joy when I saw this Romanescu. I’ve heard it called broccoli but it really tastes more like cauliflower. Anyway, the growth pattern is beautiful and illustrates fractals. First you can stare at it. Then you can eat it.

For a teacher’s workshop recently, I was asked to share some ideas about using THE BUMBLEBEE QUEEN (Charlesbridge) in the context of math. Below are some of my informal ideas. I’m sure they will spark lots more activities in educators out there. Let me know what you do!

BUMBLEBEE MATH 

(A mathematical look at The Bumblebee Queen by April Pulley Sayre) 

BEING A MATH DETECTIVE

(Building number literacy and sensitivity) 

After a first read of the book, as a story, look through it again, as a math detective.

Math can help you notice things and connect facts that you see. 

So let’s be math detectives

What to we notice about numbers in the book?

For younger students:

Let’s look through and write down what we see.

(Write down an honor various responses from kids counting.)

(On the cover, we see:

examples that may be suggested by students:)

three flowers on the left (columbine)

six legs on a bumblebee

two wings on a  bumblebee

Three petals on each flower. Three trillium. They are named “tri” for three.

(On the first full spread we see)

Six-sided snowflakes

Four-toed bird feet. 

One chamber where she lives

You could count the number of pieces of grass

You could count the number of trees.

Do you notice there are lots of things to count on each page?

There are many  numbers to notice on each page. 

Let’s try to narrow down what we count. 

Let’s stay as close as possible to the bee and her life.

What numbers that we hear or see are important to her life? 

Let’s read. 

For older students

1) Read the book and write down any numbers mentioned in the text.  If you find them in a sentence, write down the entire sentence.

One way to look for numbers would be to scan the pages quickly for number shapes.

Try that. Does this technique find all the numbers? Why or why not? 

(No. Some numbers may be spelled out in letters. So you will need to read, not just scan. 

Some numbers may not be spelled out. You may need to look for clues to those numbers in the illustrations.)

Answers: examples numbers students may have noted

250 bumblebee species

In 5 days, the eggs hatch. 

The larvae spin cocoons 10-14 days after hatching

In ten days, the cocoons ripen. (Bees emerge.>) 

A bumblebee colony can contain 30-400 bees

Three kinds of bees: queens, workers, drones

USING NUMBERS YOU HAVE GATHERED

CARDINAL NUMBERS/ ORDINAL NUMBERS

How many places did the bumblebee look before she found a place to build her colony?

By number, which place did she choose?

The 3rd place she looked. 

Pause to investigate ordinal/cardinal numbers

Cardinal number—a number denoting quantity  one, two, three, four five.

Ordinal number—a number denoting order 1st, 2nd, 3rd, 4th.

GENERATIONS

Take the figures you have gathered about the bumblebee’s life. Create a timeline, of the days of a bumblebee’s development. 

These are from Harrison’s halls. The notes are from a workshop given by Margaret Goldsmith, who coordinates math literacy. Hooray, Margaret!

Indiana Mathematics Standards

(Why every Kindergarten, 1st grade, and 2nd grade teacher in Indiana needs her/his own copy ONE IS A SNAIL, TEN IS A CRAB.)    

ONE IS A SNAIL, TEN IS A CRAB provides a fun and creative way to fulfill the standards below. For ideas on how to extend the book to fulfill standards, particularly problem solving, see the projects used by others in the educator’s section. Worksheets of related math problems are also available in the educator’s section.

KINDERGARTEN

Standard 1: Number Sense
Students understand the relationship between numbers and quantities up to 10, and that a set of objects has the same number in all situations regardless of the position or arrangement of the objects.
K.1.1 Match sets of objects one-to-one.
K.1.2 Compare sets of up to ten objects and identify whether one set is equal to, more than, or less than another.
K.1.3 Know that larger numbers describe sets with more objects in them than sets described by smaller numbers. (more…)

Wow, Knox County, OH schools had fun with my books!. What extraordinary teachers and students. The countryside near there is beautiful, too.

Students at Harrison, in South Bend, map their community:

Students near Columbus, OH, map their neighborhood after reading It’s My City.

Snail Worksheets

Indiana math standards fulfilled by this book