Playing to Learn

quotation from Dan Finkel

“Play and rigor support each other.

    “When students are invited to play with math, they learn more deeply, more robustly, and remember more consistently.

      “Play is promoted as something that can engage kids and give them a more positive attitude about school, but it’s easy to assume that it’s not useful for learning, when in reality the opposite is true:

        “The student who is playing tends to be the student who is learning most deeply.”

        —Dan Finkel, Math for Love newsletter

        Mental Math: Three Basic Principles

        Doing mental math on the couch

        “We know that algorithms are amazing human achievements, but they are not good teaching tools because mimicking step-by-step procedures can actually trap students into using less sophisticated reasoning than the problems are intended to develop.”

        — Pam Harris, Math Is Figure-Out-Able Podcast

        Whether you work with a math curriculum or take a less-traditional route to learning, do not be satisfied with mere pencil-and-paper competence. Instead, work on building your children’s mental math skills, because mental calculation forces a child to understand arithmetic at a much deeper level than is required by traditional pencil-and-paper methods.

        Continue reading Mental Math: Three Basic Principles

        Musings: Mental Math Is the Key to Algebra

        Painting by Nikolay Bogdanov-Belsky, public domain

        “If you stay with meaningful mental arithmetic longer, you will find that your child, if she is average, can do problems much more advanced than the level listed for her grade. You will find that she likes arithmetic more.

          “And when she does get to abstractions, she will understand them better.

            “She will not need two or three years of work in primary grades to learn how to write out something like a subtraction problem with two-digit numbers. She can learn that in a few moments of time, if you just wait.”

            —Ruth Beechick, An Easy Start in Arithmetic

            Continue reading Musings: Mental Math Is the Key to Algebra

            Charlotte Mason Math: Living Books

            “The Reading Lesson” painting by Jonathan Pratt, public domain

            [An addendum to my earlier Charlotte Mason Math series.]

            “Our business is to give [children] mind-stuff, and both quality and quantity are essential. Naturally, each of us possesses this mind-stuff only in limited measure, but we know where to procure it; for the best thought the world possesses is stored in books; we must open books to children, the best books; our own concern is abundant provision and orderly serving.”

            — Charlotte Mason, Toward A Philosophy of Education

            Most homeschool teachers, whatever our curriculum or schooling approach, understand the importance of teaching with living books. We read aloud biographies, historical fiction, or the classics of literature. We scour library shelves for the most creative presentations of scientific topics that interest our children, and encourage our high school students to go back to the original documents whenever possible.

            And we teach math with a textbook.

            Not that textbooks are inherently bad, because math is an abstract science. We need to meet the ideas  — the “mind-stuff” — of math on their own terms, and textbooks can help with that.

            But it’s not enough.

            Continue reading Charlotte Mason Math: Living Books

            Musings: Math Is a Social Game

            photo of three young girls talking about numbers

            Childhood Memories

            When I was in school, math was something each person did on their own for homework, quizzes or tests.

            Even when the teacher sent us to work on the chalkboard, each person did their own problem. We would never think to collaborate on math.

            To look at someone else’s answer was considered cheating.

            Continue reading Musings: Math Is a Social Game