A teacher plans to use an informal assessment that is not associated with the current curriculum. What issue might arise?

Using an informal assessment that is not tied to the current curriculum can lead to a significant issue regarding the alignment of the student's Individualized Education Program (IEP) goals with the curriculum being taught. It's crucial that assessments inform instruction and reflect the objectives set forth in a student's IEP, as this ensures that all educational activities are focused on meeting the specific needs of the student and enabling progress in their learning.

When an assessment does not align with the current curriculum, it may not provide pertinent data about the student’s abilities in relation to what they are being taught. Consequently, this lack of alignment can hinder the ability to effectively track progress towards IEP goals. If the assessment measures different skills or content, it won't accurately indicate how well the student is achieving those goals and may lead to a misinterpretation of their academic progress.

Therefore, ensuring that assessments are closely linked to the curriculum is vital for meaningful evaluation and support of students with special needs.