prerequisite skills


  • Prerequisite Skills and Current Content

    The effort to provide intervention to fill in gaps is challenging for different reasons. One reason is the effort to balance support for current content while filling in gaps. This post shows an example of how to fill in gaps while working through the current topic. Overview Various rubrics used to assess teacher instruction includes…


  • IXL.com – Excellent Tool for Differentiation

    IXL.com – Excellent Tool for Differentiation

    IXL.com is a site that provides online practice for math (and other topics). It has a hidden feature that allows for very effective differentiation. This can be highly useful in a general ed math class and in settings for special education services. This includes special ed settings with students working on a wide ranges of…


  • Prerequisites for Algebra – An Illusion

    Prerequisites for Algebra – An Illusion

    The orange circle on the right looks bigger, but in fact both are the same size. The deception is based on the additional sensory input. Similarly, the prerequisites for taking algebra are often considered to be basic skills. This is largely an illusion. I routinely encounter students who are referred to me for help as…


  • Catching Up in Math is Often Akin to a Stuffing Suitcase

    Catching Up in Math is Often Akin to a Stuffing Suitcase

    In working with students with special needs on math programming and services, a common and major issue is that the student is behind and there is a tension between filling in gaps and addressing grade level content. Let me unpack this (pun intended). There is no single grade level for math, as is the case…


  • Math Intervention is Packing a Suitcase

    Math Intervention is Packing a Suitcase

    In working with students with special needs on math programming and services, a common and important issue is that the student is behind and there is a tension between math intervention to fill gaps and addressing ongoing grade level content. Unpacking the situation There is no single grade level for math, as is the case…


  • Juggling Gaps and New Content

    Juggling Gaps and New Content

    In math, many students with special needs fall behind. What results is a Catch-22 in programming and services. If the student is provided extra time to work on the gaps, he or she likely falls behind with current content. If the student is provided extra time to receive support for current topics, the gaps are not…