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Best Kids Books to Teach Probability in Math
What is Probability?
Probability is the likelihood that a particular event will happen. There are degrees of probability and they are often characterized as impossible, not likely, less likely, like, somewhat likely, likely, most likely, and certain. Of course there are many words that can fit in between these as degrees to the likelihood that an event will take place.
It is important that children understand that this is a continuum and that although some events can vary in their probability in taking place, many events are very concrete in their chance that it will happen. A great question to begin this unit in math is to think about the days of the week. If you are presenting this lesson on a Monday, you can ask your students, what is the possibility that tomorrow will be Friday? Of course knowing that Tuesday will always come after Monday, it is easy for them to see that it is impossible that tomorrow will be Friday.
Books About Probability and Chance Events
Children's Literature in Math
Too often teachers think that reading picture books should be limited to a reading or language time of learning. However, there is great value in using children's books to teach across all content areas. Here are some great resources to help your students better understand chance events.
- Probably Pistachio by Stuart Murphy is a delightful book about a young boy who is having a very bad day. It seems as though it is certain that anything that can go wrong, does. When his mother returns home from grocery shopping, he wonders whether she has purchased his favorite ice cream. He begins to understand that he has a 50% or even chance that there is ice cream in the bag. This book also includes additional activities in the back of the book.
- A Very Improbable Story: A Math Adventure by Edward Einhorn is a book that lends itself a bit more to older children. The story line assumes that there is some current knowledge or understanding already in place about probability. The story line is fun and creative and would appeal to a variety of age groups even though the concepts are more complex. A Very Improbable Story is a great for sharing a variety of groups of items to practice finding the probability of a particular collection of objects.
- It's Probably Penny is another great math book by Loreen Leedy. This book introduces probability in more simplistic terms to help children begin to understand the concept of probablility. The examples used by Leedy are simple yet allow children to make connections to their own lives. This is a great starter book on probability.
- Pigs at Odds: Fun With Math and Games by Amy Axlerod is a fun and adventurous book. The pigs head out for yet another math adventure, but this time at the carnival. Of course a carnival is filled with opportunities to practice chance events and Axlerod touches on just about all of them. The great fun that the pigs have keep children engaged in this story while learning the concepts of probability.
Collections of Items for Probability Lessons
- decks of cards
- counters of different shapes or colors
- different colored bingo chips
- different colored plastic bottle caps
Selecting probability activities for your students can be fun and easy. Best of all, they can be very inexpensive. Most classroom already have dice or cards on hand. These are perfect for hands on activities for kids. However, anything that is a collection of items that are different in some way, can lend itself to being use for a probability lesson. These activities are very simply outlined but will get you started on how to create some great activities for your students.
- Probability Words: Write a range of probability words on separate index cards. Hand them out to students without talking about the words and what they mean. Ask students to line up in order from how sure that an event would happen to the least chance that it would happen. Then have a conversation with the class about the order of the words. You can ask them things like: Would you change the order of any of these words? What makes __________ word more likely than ___________ word? Can you think of an even that would fit the word ________? If your students seem to have a good grasp of these, you can add some words that are a little harder or closer in meaning to make them think a little harder. This activity would be for fourth or fifth grades and up.
- Deck of Cards: Cards naturally lend themselves to probability. You can ask children to predict whether a card will be red or black and lead them to understanding of 50/50 chance. In addition to color, you can find the probability of a particular suit or number. A great conversation that you can have with your students could be about how the odds change with the different ways that you use the cards. For example: color is 50/50, suit is 1/4, number is 1/13. This will hopefully lead you students to make the connection to fractions.
- Dice: Kids love to roll dice. By using dice when teaching probability, you are sure to keep your students engaged. Have students keep a recording sheet in which they keep track of how many times that they roll each number. Students can first make a prediction about what they will roll. Follow this with some rolling and recording and you will have great information to build student thinking.
Sample Probability Recording Sheet
More and more research is showing that there is a great importance in allowing students to share their thinking and allow students have a conversation about their mathematical ideas. Using literature is a great venue to launch this sort of math talk. If are wondering how else you can develop and encourage student thinking around math, consider implementing math workshop in your classroom. You will find that your students will amaze you with their mathematical knowledge.