There's a great (and relatively short) video on how baseballs are made. Here's how you can use it in problem-based learning.

—which in our case is a baseball.

Ask "How are baseballs made today?" Play the video to see how baseballs are made. It shows the Rawlings factory in Costa Rica.

Bring a baseball to class and pass it around. Ask students to focus on the baseball by following the prompt below:

Look carefully at the baseball. Feel the stitches against your palm. You've probably held a baseball like this, thrown one, perhaps even been hit by one, but have you ever really thought about what happens before you pick up that baseball?

What problem had to be solved before baseball could become the game that it is today?

That was easy. Baseballs have to be round, the same circumference, and the same weight. But that hasn't always been true. Mid-nineteenth-century baseballs were lighter and inconsistent in weight and size.

Players intentionally threw or hit the baseballs at other players as part of the game, and no one got hurt.

Some baseballs were covered and stitched together in such a way that, in time, the stitching came loose at the corners, and the ball was more square than round.

Imagine the scene in a twenty-first-century classroom in Cincinnati. Students, many of whom are Reds fans, are about to be introduced to an entry event for a problem-based learning unit.

Miss Rogers asks her students to read the article. She then asks them the following questions:

If we had been here in 1867, how could we have made sure that this kind of embarrassing loss would never happen again?

How do we know that this problem won't happen today?

Small groups brainstorm the kind of questions they need to find answers for. They include such notions as how baseballs are made, what kind of rules exist about making the baseballs, and what the class can do to change this.

Some students, after viewing the video about how baseballs are made, decide to research fair labor practices and to look more closely at factories in other countries.

You can imagine the rest of the PBL. Students likely develop a solution to the problem, and in doing so, they also learn a lot about the history of baseball and the history of the nation.

They might end their problem-based learning by once again viewing the video that illustrates how carefully baseballs are made today.

After their research and after viewing the video, students will have a lot more admiration for the baseball.

If you are looking for short pieces of nonfiction (or even fiction) to give your readers, especially those who are struggling, take a look at "On the Bookshelf" in the 3–5 section of this ORC·ON. Often the text for some of these books is more challenging than the illustrations imply. Since the books are relatively short, you might retype the text and present it to students without the artwork (which is usually wonderful, but this way the students don't feel like they are reading a "picture book").

There are so many books about baseball, it was hard to choose. Here are some, among many, that may appeal to students.

We Are the Ship: The Story of Negro League Baseball by Kadir Nelson (Jump at the Sun/Hyperion, New York, 2008) This book, an obvious labor of love, recounts the history of the Negro Baseball Leagues from the point of view of a low-keyed, tell-it-like-it-was player who was there from the beginning. Pleasing to read—Nelson has a good ear for how the narrator would sound—the book is accompanied by artwork that is spectacular!

Promises to Keep: How Jackie Robinson Changed America by Sharon Robinson (Scholastic, New York, 2004) Author Sharon Robinson is Jackie Robinson's daughter. She details her father's life, careful to provide background information that gives context to the times. Numerous interesting photographs provide further context.

First Pitch: How Baseball Began by John Thorn (Beach Ball Books, Santa Barbara, CA, 2011). This is a short book, 40 pages including the index, with short chapters, but is long on information. John Thorn, the official historian of major league baseball, provides an engaging history of baseball, exploring its beginnings, mostly in the United States. Boxed text addresses a number of interesting topics such as ancient ball games, women in early baseball, and "the other Wright brothers." The photos and illustrations make the book even more fun to read.

Hey Batta Batta Swing! The Wild Old Days of Baseball by Sally Cook and James Charlton, illustrated by Ross MacDonald (Margaret K. McElderry Books, New York, 2007). A humorous look at the history of baseball, including how teams got their names, how players got their nicknames, and how and why pitching has changed. Sidebar definitions explain, for example, what a meatball, gopher ball, and lollipop are.

Eyewitness Books: Baseball (DK Publishing, New York, 2010). This is a typical Eyewitness Book, filled with bits and pieces of good information and illustrated with a multitude of good photographs.

The Story of Baseball by Lawrence S. Ritter (William Morrow, New York, 1999, 3rd revised and expanded edition). Part one of the book traces the history of baseball through the end of the twentieth century, and Part two focuses on the mechanics of the game. It is well written, and you can easily assign students, or they can choose, different chapters to read and report on.

Baseball: How It Works by David Dreier (A Sports Illustrated Kids Book, Capstone Press, 2010). Information is provided in small chunks, so the book is well suited to reluctant readers. There are the usual fun facts—for example, the longest home run. And there are lots of unusual facts—for example, the science of the bunt.

All You Can Be: Learning & Growing Through Sports by Curtis Granderson (Triumph Books, Chicago, 2011). Super baseball player Curtis Granderson tells anecdotes about baseball from the time he played as a child to his time playing in the major leagues, using those stories as life lessons to "have fun," "choose the right friends," "play with passion," and so on.

Casey at the Bat: A Ballad of the Republic Sung in the Year 1888 by Ernest Lawrence Thayer, illustrations by Christopher Bing (Handprint Books, Brooklyn, NY). Here is the classic poem with illustrations that look so authentic they must have come straight from the June 8, 1888, late edition of the Mudville Sunday Monitor.

Casey Back at Bat by Dan Gutman, illustrations by Steve Johnson and Lou Fancher (HarperCollins, New York, 2007) Casey gets another chance, with humorous results. After students read this, you might ask them to work in groups to create their own "Casey Back at Bat."

Poem Runs: Baseball Poems and Paintings by Douglas Florian (Harcourt, Boston, 2012). Fun, short poems. The fanciful paintings add to the humor.

Babe & Me by Dan Gutman (A Baseball Card Adventure, HarperTrophy, New York, 2000). One of a series of books in which a young boy goes back in time and meets old-time baseball players. In this book, he wants to see if he can solve a long-debated controversy: Did Babe Ruth really predict, before batting, where he would hit the ball? Dan Gutman has written a number of baseball books for children. You might want to check out his website.

Safe at Home by Mike Lupica (A Comeback Kids Book, Philomel Books, New York, 2008). Sports columnist Mike Lupica has written a number of books for boys that weave sports endeavors and personal struggles into engaging stories. Safe at Home tells the story of an eleven-year-old boy who was adopted when he was nine and feels uncertain about his place on the baseball team and his place at home.

Baseball Heroes. A lesson plan that uses clips from the Ken Burns film Baseball: The Tenth Inning. Grades 7–12.

Baseball Memories. A PBS lesson plan that asks students to interview family members and others about their memories of baseball. Grades 6–10.

Ernest Thayer, author of the famous poem "Casey at the Bat," was born in 1863. Lesson plan from Read, Write, Think for grades 3–8.

"The Sporting Scene: Dispatches from the Playing Fields by New Yorker Writers." This online blog features short essays, many of which focus on baseball, by writers such as Roger Angell and Ian Crouch. Since it is a blog, it is updated frequently. And in regard to Roger Angell, his book Once More Around the Park: A Baseball Reader, which consists of 21 of Angell's favorite writings, is a good choice if you want to assign students different nonfiction readings.

National Hall of Fame and Museum website. Read about the latest inductees in the Hall of Fame—plus lots more.

Negro Leagues Baseball Museum website. The NLBP Museum is relatively new, founded in 1990 and located in Kansas City. The website provides good information on the leagues' teams and the individual players.

Official Website of the All-American Girls Professional Baseball League Players Association. This website is filled with information about the women's baseball teams and the individual women who played during World War II.

Marianne Moore: "Baseball and Writing." Famous poet Marianne Moore, obviously a Yankee fan, elegizes the team in the early 1960s. How could you not love a poem that begins:

Fanaticism? No. Writing is exciting
and baseball is like writing.

"The Great One" by Tom Clark. A short, sad, sweet poem commemorating the death of baseball player Roberto Clemente.

How Baseballs Are Manufactured. This video does what it says—it provides a look at how baseballs are made (in Costa Rica). The process is fascinating, and the video may raise talking points about the treatment of workers and what they are expected to do.

Making a Major League Bat. Another video that does what its title says. There are several videos on You Tube that show how to make baseball bats.

How's It Made: Baseball Gloves. This makes viewers appreciate what a labor-intensive process this is.

The Great Bambino Resurfaces by John Branch, Gabe Johnson, and Rob Harris. The title of this video makes you think it's all about Babe Ruth, but it's not. It does show a newly found clip of Babe Ruth striking out, but the story is really about what film and video archivists do. Only 4 minutes long, the video shows numerous film clips—of Babe Ruth hitting a home run, of superstitious rituals that baseball players do, of Don Larsen throwing the last pitch of a perfect game, of Willie Mays making his famous home-run-thwarting catch, and more—and explains how the archivists are "put on the case" to detect the who, what, where, and when of a film clip.