Among my books, the most widely used one worldwide is ONE IS A SNAIL, TEN IS A CRAB. It’s been adapted for curricula from Australia to Canada. This book is classified as nonfiction although the text is nonfiction and the illustrations are actually fictional. (At least in my experience, crabs do not ride inner tubes.) It introduces a way of thinking that leads, apparently into algebra. It counts from 1-100. So, when I looked at the Common Core, I could see why this book has been embraced by the math community. Here are the standards that I could see immediately related to the book. A trained math teacher would likely find many more.
Yet there are ways math teachers can use lots of children’s books to complete Common Core.
CCSS.Math.Content.K.OA.A.1 Represent addition and subtraction with objects, fingers, mental images, drawings1, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
CCSS.Math.Content.K.OA.A.2 Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.
CCSS.Math.Content.K.OA.A.3 Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
CCSS.Math.Content.1.NBT.B.2b The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
CCSS.Math.Content.1.NBT.B.2c The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
CCSS.Math.Content.2.OA.A.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1
I had the pleasure of visiting Pioneer Elementary in March. Wow, the art teacher was a burst of creativity, working on such incredible projects with the kids. Many other teachers were doing amazing work, as well. See some of it below! Click on each photo to see it in greater detail. Continue reading “Vegetable Art, Trout Trees and More!”
I’m speaking at the Indiana state conference of the National Council of Teachers of Mathematics on Sunday and Monday. Here’s a lesson plan created by educator Margaret Goldsmith, who is co-presenting with me. She’ll cover the lesson plan at the end of my session talk.
Thank you to Margaret for sharing. We met because she was teaching workshops on the book. She’s so creative as an educator. I’m her fan and it’s because of her math enthusiasm that I attended my first NCTM conference earlier this year. Love the vibe of the math education world. Just zaps my brain cells and makes me think, smile, and create.
(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.
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. Continue reading “IN Math Standards Fulfilled by One Is a Snail”