Probability in Math Class
How do we teach probability in intermediate math classrooms? It can sometimes feel like an intimidating concept to understand, but there are ways to make it straightforward.
Here is a great video that explains the basic steps in understanding and solving probability. I would use this video in class when introducing probability to students.
Retrieved from https://www.youtube.com/watch?v=otH_M0Cdtvo
Probability with Spinners
Spinners are fantastic tools for creating and solving probability equations. They come in all sorts of sizes and colours, so there are endless possibilities for creating activities with spinners. The National Council of Teachers of Mathematics website will allow you to create your own online spinner, which can be used in a classroom probability activity. Teachers and students can choose the size of the spinner, choose colours, and see the experimental and theoretical percentages of the spins.
Probability in the Curriculum
The Ontario Curriculum Grades 1-8: Mathematics highlights the overall and specific expectations for data management and probability. It is first studied in grade 3 math under the Data Management and Probability strand, but also continues throughout elementary grades and into high school. The curriculum explains probability as follows: In this strand, students learn about different ways to gather, organize, and display data. They learn about different types of data and develop techniques for analysing the data that include determining measures of central tendency and examining the distribution of the data. Students also actively explore probability by conducting probability experiments and using probability models to simulate situations.
Here is a great video that explains the basic steps in understanding and solving probability. I would use this video in class when introducing probability to students.
Retrieved from https://www.youtube.com/watch?v=otH_M0Cdtvo
Probability with Spinners
Spinners are fantastic tools for creating and solving probability equations. They come in all sorts of sizes and colours, so there are endless possibilities for creating activities with spinners. The National Council of Teachers of Mathematics website will allow you to create your own online spinner, which can be used in a classroom probability activity. Teachers and students can choose the size of the spinner, choose colours, and see the experimental and theoretical percentages of the spins.
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| Retrieved from https://illuminations.nctm.org/adjustablespinner/ |
Probability in the Curriculum
The Ontario Curriculum Grades 1-8: Mathematics highlights the overall and specific expectations for data management and probability. It is first studied in grade 3 math under the Data Management and Probability strand, but also continues throughout elementary grades and into high school. The curriculum explains probability as follows: In this strand, students learn about different ways to gather, organize, and display data. They learn about different types of data and develop techniques for analysing the data that include determining measures of central tendency and examining the distribution of the data. Students also actively explore probability by conducting probability experiments and using probability models to simulate situations.
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