Spiral-Based Homeschool Math Curriculum Packages
The second major mathematics teaching method is known as the "Spiral" approach. In this method, a student does not seek to master a concept when it is initially introduced. Instead the student learns how to apply the concept by repeatedly coming back to it ("Spiraling back") during review. So a student may start learning a new concept today then cover problems dealing with things taught yesterday and last week and last year and so on. The idea behind the Spiral is that multiple repeated light exposures to a topic helps teach the concept better than a single in depth period of study.People arguing in favor of the Spiral methodology point to the following advantages:
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Students are given an opportunity to learn the material when
they are ready for it. If they are not ready for it now, maybe
they will be next week of next year when the topic is revisited.
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Continual review helps to cement ideas and concepts in place
better than a single period of study does.
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The repetitive nature of the Spiral is beneficial to slower students.
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Mixing a bunch of different ideas from a number of different
areas can be confusing for a student.
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Measuring progress is difficult. If a student is not expected
to "get it" right now, it is difficult for parents to see what
they are "getting."
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Students are somewhat deprived of the sense of accomplishment
that comes from mastering a topic.
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The repetitive nature of the Spiral can be boring to advanced
students.