Loreen Leedy Math Books poster

I was emailing with an international school in Germany whose theme for the year is mathematics. The librarian wanted to make a display of my books so I agreed to make a poster with a message about my math books. With the emphasis in the U.S. on the Common Core standards, it might come in handy on this side of the ocean, too. The image is a medium resolution jpeg, which should print fine. If anyone needs a larger file, let me know and I'll send it to you (please send your request to: me AT LoreenLeedy.com.) Enjoy!

Curiosity has landed!!!

What a thrill to find out that the Mars Science Laboratory rover, nicknamed Curiosity landed safely this morning! This short animation shows the landing sequence:

My husband Andy is a scientist whose research centers around simulating Martian conditions, so naturally we have been monitoring this mission closely. Some of his work is about how Earth microorganisms fare in his Mars chamber…many of them die very quickly, but do they all? Stay tuned!

We wrote a picture book together about Mars a few years ago that introduces quite a bit of info about the Red Planet. If your young readers love space, please check it out at your local library. Preview the book on this page of my web site and see Andy's lab here. 

Happy reading!

What do you think of my new blog mascot? A blog button mini-tutorial

This is the 2nd or 3rd try…it looks pretty good but I'm still not sure. The last one was also a cat, but there was too much detail that got lost when it was shrunk down. Hope this one will work as a blog button! Of course, it has to be much smaller, like this:

The web site app I used to generate the button code is called the Grab My Button code generator, appropriately enough. First I uploaded this 150 pixel by 150 pixel image into this blog post, then clicked on the image while in the Blogger editor. The blue option bar shown below pops up.

Click on Edit Link, then select and copy the code for the image. 

Paste image code into the Your Image URL box on the Grab My Button page. Follow directions on the page, then paste the resulting code into an HTML gadget on your Blogger blog. 

This mini-tutorial doesn't cover every single step, but I hope it helps somebody.

Let's Write: Pencil and Paper Characters

I just finished another clip art set for teachers, authors, scrapbookers…whoever! This group can be used on worksheets, mini-books, posters, writing workshop materials, cards, and anything else that needs a whimsical writing theme. There's a FREE sample in the Preview to try out on my Teachers Pay Teachers store.

Can't wait to see what everyone comes up with. The pencil character in this clip art group is similar to one from Look at My Book: How Kids Can Write and Illustrate Terrific Books. There is a link to a free writing process poster on that page of my web site, by the way.

As you can see from the picture, each image comes in color, grayscale, and black line art, depending on the end usage. For example, nobody wants to print color images on a zillion worksheets, but probably would for a poster. The line art ones are good for coloring pages.


I want to make related set of borders…maybe with scribbly doodles all around.

Talking math in Wisconsin (Part 2)

Here is the summary of the second of my keynote talks at the WMC conference (Wisconsin Mathematics Council). Part 1 is the previous post on this blog

Math in Picture Books = Math in Context

As a student, I was not a math person especially…so how did I end up writing and illustrating so many math picture books? At that time (late 60s and 70s) math was presented in such an abstract way it was pretty tough to relate to. To me, it was just a bunch of meaningless numbers that (as presented) had little to do with real life. Though an A or B student, I dropped out of taking math classes as soon as possible after an "incident" with an overly strict trigonometry teacher. The books I create now are the kind I wish had been around lo those many years ago…friendly, fun, and colorful. Of course, the very abstract nature of math means that it's easy to connect math with just about anything…from silly monsters to graph-making toads to lazy witch girls to Boston terriers. 

Most of my books have a storyline that puts the math concepts into meaningful context to help kids see why it's important to be able to add, subtract, and more. Without further ado, here are my math books…click on the book's cover to visit that book's page on my site with activity ideas, reviews, art notes, and ISBN numbers. The links below go to various teaching ideas online. The Common Core State Standards for Mathematics quotes and citations that relate to each title come from the PDF available here.

Follow the Money! shows George the quarter as he makes his way through the economy being spent, saved, lost, and even washed in a washing machine, all in one day. The page numbers are part of the fun…they consist of various coins and bills.

17 page lesson plan from the Office of the Vermont State Treasurer
Mathwire Money Activities & Strategies 

Common Core Math 2.MD.8. Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately…

The Monster Money Book starts with a young monster and a girl who want to join The Monster Club. They earn money to pay dues and help figure out how to spend the club funds. Several basic personal finance concepts are discussed such as how to earn money, being a smart shopper, investing in a (very) small business, earning a profit, making a budget, and donating to good cause.

The Jump$tart Coalition for Personal Financial Literacy has tons of educational resources, national K-12 standards, state requirements, best practices, and more.

Common Core Math 2.MD.8. (same as above)

The Great Graph Contest begins with a toad named Gonk who loves to make graphs about his interests such as mud, pie, and foot sizes. His lizard friend Beezy challenges him to a graph contest, so they go into the garden to collect and sort data, then make Venn diagrams, bar graphs, pie charts, and more.

Open Wide, Look Inside blog: Teaching Process Skills with Children's Literature

Common Core Math: Several Standards apply, such as 1.MD.4. Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points…

It's Probably Penny stars Lisa and her dog Penny, who becomes the focus of a homework assignment about probability. Lisa predicts the likelihood of events such as whether Penny will see a shark, dig up a buried treasure, or turn into a cat, then records the actual results.

The Best Children's Books.org suggests Do the Homework! In other words, use the book itself as a lesson plan.

Common Core Math: I couldn't find a reference to probability prior to 6th grade, but a related concept may appear in lower grades… if anyone knows, please leave a comment.

In Mapping Penny's World Lisa needs to make maps for her homework, so she starts with a floor plan of her room, complete with symbols, a key, a compass rose, and a scale. Other maps include Penny’s treasures, her favorite places, and a trip around the world Penny might take some day.

Open Wide, Look Inside: Teaching Geography with Children's Literature

Common Core Math 4.MD.3 Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length…

Also, many of the various measurement standards apply.

 

In Measuring Penny, Lisa needs to measure something for her homework, so she chooses her dog Penny and a few of doggie friends at the park. Lisa uses both standard and nonstandard units to measure tails, paws, noses, as well as how high the dogs can jump and many other attributes.

Lesson plan using stuffed animals

4 day lesson plan on Learn NC

K–2 Measurement and Data Activities

Common Core Math: Every primary grade level has measurement standards, such as 2.MD.1 Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. 

Fraction Action features Miss Prime and her students as they learn about fractions in five short stories that start with simple geometric shapes and objects such as half a glass of milk. Scenarios such as how to divide food evenly for a lunch or how far to discount lemonade for sale in wintertime show how fractions are used in real life. 

Buddy iPad Math: A First Grade and Fifth Grade Collaboration

Top 10 Books Teach Fractions to Kids

MathCats list of various sites to explore fractions online

Common Core Math: Halves and fourths are in 1st grade (1.G.3), thirds in 2nd grade (2.G.3), and fractions as numbers in 3rd grade (3.NF.1–3)

In Mission Addition, Miss Prime explains the basics then her students venture out into the world to add up scores, tally up their pets, sell things at a garage sale, and write word problems. Extra problems are at the end of each chapter.

Teaching Addition and Subtraction Facts in First Grade books and online resources

Mission Addition online game (not related to my book)

Common Core Math: 1.OA.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing…

Subtraction Action has seven short stories in which Miss Prime’s students watch a magic show, put on a play, run an obstacle course, and try to win a prize by making things disappear.

Lesson plan ideas on The Best Children's Books.org 

Sensational Subtraction Centers: Utah Education Network

Common Core Math: 1.OA.1 (Same as above)

Missing Math When a town’s numbers vanish one day, everyone discovers how difficult a world without math would be. If nobody can count, add, subtract, make phone calls, use a computer, or use money, life becomes impossible! Hopefully a local detective can crack the case.

Watch the book trailer

Ten Back to School Math Activities

Common Core Math: Many of the standards relate to this book in the sense of how bad it is if you can't count, add, subtract, and so on.

Seeing Symmetry shows a myriad of examples of line and rotational symmetry, from kites to quilts to flowers to animals of many kinds. Symmetry relates to many basic math concepts such as equality, repeats, reflections, and rotations.

Watch the book trailer

My symmetry board on Pinterest

19 page activity pack on my Teachers Pay Teachers store

Common Core Math: 4.G.3: Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

2 X 2 = BOO! A Set of Spooky Multiplication Stories In six short and silly stories, Halloween characters such as ghosts, black cats, bats, and skeletons demonstrate the multiplication facts from 0 X 0 = 0 up to 5 X 5 = 25.

Math Cats Multiplication Idea Bank

Common Core Math: 3.0.7. Fluently multiply and divide within 100…

For an ever-enlarging collection of various teaching ideas for elementary math, please visit my Making Math Fun! board on Pinterest.

That's all folks…whew! 

Talking Math in Wisconsin (Part 1)

Greetings, WMC conference peeps! (The Wisconsin Mathematics Council, that is.) Speakers have to send in the handouts a few weeks ahead of time, but of course I don't pull my presentation together until a few days (hours?) beforehand. So that no one has to scribble too much on the handouts, my speaker notes and links are in this post. Somebody got the bright idea to have me give two(!) keynotes, so Part 2 will be Math in Picture Books = Math in Context while this post outlines my talk about…

Seeing Symmetry!

Ideas for introducing the book
Symmetry is a great visual way to convey basic math concepts such as equality, repeats, reflection, and rotation. Show students that the back cover of the book is the same as the front…except the words are backwards. That's because the front and back are mirror images of each other, to visually convey the topic in the book design.

Watch the book trailer. FYI, it started out as a Keynote presentation that I "filmed" using ScreenFlow screen capture software. For the narration, I recorded myself with Garageband on my iPad2. Then the voiceover and sound effects were added to the timeline in ScreenFlow. 

Reading Options
Depending on the level of your students and the size of the class, this book can work as a read-aloud. Using it with a document projector makes it easier for everyone to see the pictures. It could also work to read just one or two spreads in a session and continue another day.

Concrete examples 
Use symmetrical construction paper cut-outs as shown below. Hold them up while folded and have students predict what they are.

The images shown are a butterfly, square, teddy bear, number 3, letter Z, car, and star. For more info and to check out the Seeing SYMMETRY Chant that highlights these items, click on the photo above. 

Activities
Have students use a Super Simple Line of Symmetry Locator to check out images in the book for line symmetry. What am I talking about? More info and a poster are found here.

Several activities that use the book can be found in the Seeing SYMMETRY Activity Pack on my Teachers Pay Teachers store. Several other PDFs with a symmetry theme are also available in my store such as Spring Mirror Word Puzzles and the Cowboy Boot Coloring Page. Several are free while the rest are two or three dollars, such as the WOW MOM Mother's Day Card.

Math Ideas on Pinterest
There are zillions of great math and other educational ideas on Pinterest (pronounced like the word "interest" with a P in front). It has become my favorite way to browse the Internet because…
Pinterest = Images + Text + Organizing + Sharing  

You "pin" the images you find on the web onto your "pinboards" (usually known as bulletin boards in the U.S.) You can "repin" other people's pins to your boards, while the link to the original source remains. You can follow other people and they can follow you. Some of my boards have close to 1,000 followers after a few weeks, which implies that plenty of other people find this as inspirational as I do.

How to find great math ideas and links on Pinterest:
Search on general terms such as math but also more specific words such as shapes or geometry. Adding "lesson" or a specific grade level to the search leads to more education-oriented pins. I do most searches on Boards or Pins (as opposed to People).Follow people who have similar interests as you. Click here to see my boards. The most interesting to math teachers are: Seeing Symmetry! and Making Math Fun!

iPad Apps that incorporate Symmetry

Paint My Wings lets kids paint a butterfly…as each stroke goes on, its mirror image appears on the other wing.
Create a Monster HD has a symmetry mode as you assemble the monstrous pieces and parts.
123D Sculpt allows you to push, pull, and paint virtual clay with symmetry with an optional setting.
uzu is hard to describe…it's more of an experience that allows one or more people to play with amazing particles in a sort of intergalactic way. It has settings that create symmetrical images.

Common Core State Standards for Mathematics
The standard that Seeing Symmetry is aligned with is 4.G.3, or: Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

A couple of other points… the standards for ELA state that the percentage of informational texts that elementary students read should be 50%. More on this topic is here, but my observation is that math certainly counts as "informational," right? (smile)

Lastly, there seems to be some confusion about at least one aspect of the math standards…note that the Common Core Standards of Mathematical Practice apply to ALL grades. They are reiterated in summary form for each grade level in a numbered list from 1 to 8, but the long version is what applies, not just the summary. I have run across teachers who think that only the summary applies to their grade, which is not the way it reads to me.

Anyway, if you've read this far, congratulations! Not sure if I will be able to deliver all this in an hour, but if not, people can catch the rest of it here.

First Graders See Symmetry!

Two hundred 1st graders came to the annual Young Authors Conference at the University of Central Florida today to share the books they had written and illustrated…always a delightful type of event. I was fortunate enough to be the featured author this year so was able to speak to all the participants.

My newest picture book Seeing Symmetry was the main focus of my presentation, though I wasn't sure how much the kiddos would know about the topic. In Florida it’s taught in 3rd and 4th grade. 

We looked at the cover of the book and I used my Super Simple LOS Locator…

…(a barbeque skewer with the point cut off) to show how the tiger and butterfly image can be divided into equal mirror image halves. (A high-res version of the above poster plus quite a few related printables can be found in the Activity pack for the book on my Teachers Pay Teachers store.)

Though the kiddos weren't very familiar with the word symmetry, they had no trouble making great guesses about what various shapes folded in half would turn out to be. I held up folded cutouts of various items from the book such as a butterfly, teddy bear, and star, which they could readily guess.

The trickiest ones were the number 3 and the letter Z (which has rotational symmetry for those of you who haven't thought about this subject recently.) The red construction paper Z has a button in the middle…in its collapsed state it looked like a 7 or a 1, but once the parts were rotated into their proper position, the Z revealed itself.

I drew a symmetrical butterfly, then asked for ideas from the students to draw a symmetrical alien, which turned out perfectly silly, as intended! Copies of the aliens will be sent to the schools later for the kids to color or otherwise embellish upon. In addition, each child received a copy of the book for his or her very own! They were very excited about that and kept asking when they would get their book.

Another highlight was a Symmetry Chant that had its world premiere (ha!)…since I've never tried writing or leading one before, it was hard to predict how it would go. The kids acted like they do call and response chants every day and had no trouble following me. The specific items mentioned in the verses were the various shapes I had shown earlier. We practiced first with me saying 1-2-3; they repeat 1-2-3; A-B-C; A-B-C; and so on a few times. Then on to the real deal:

Seeing SYMMETRY Chant

Here and there       Here and there
And everywhere     And everywhere
We can see            We can see
Symmetry!              Symmetry!
Our two eyes          Our two eyes
See butterflies        See butterflies
A perfect square     A perfect square
A teddy bear           A teddy bear
The number 3         The number 3
The letter Z             The letter Z
Most any car           Most any car
A shiny star             A shiny star
Up and down           Up and down
And all around         And all around
We can see             We can see
Symmetry!               Symmetry!

I held up the various cutouts as we went along. It worked really well in a spontaneous situation like this, and would certainly be awesome with a little rehearsal. If anyone would like to use this chant for educational purposes, by all means feel free. If you'd like to include it in a blog post or article, please credit me as author and give a link if possible.

For those teachers who are incorporating the Common Core Standards in their classroom, the applicable one is 4.G.3:

Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

Many thanks to Penny Leggett and Taylar Clements for inviting me and making this event run so smoothly with the help of a small army of UCF students. The tech set-up was great and special thanks go to the guy who found me a clip-on mike instead of the big handheld one! We were discussing afterwards how visiting a college campus can make such a big impression on young students and hopefully will inspire many of them to think “I can go to college, too” when the time comes.