Collaborative Teaching

Goochland County Public Schools

Differentiating in a Co-Taught Classroom: Assessments

Amanda Steeley, Special Education Teacher

I already know I am the luckiest special education teacher in the world. I have support from administration, parents, and students. I have a collaborative teacher who writes music for students to learn and is always willing to discuss teaching strategies. So it should come as no surprise that my co-teacher ‘gets it.’

But today was special. Today my collaborative teacher heard me administer a math quiz to a group of students in our class with IEP accommodations for small group testing.

In class, we had been working on adding and subtracting decimals. The quiz assigned to the whole class was a multiple choice quiz. Some of the problems on the quiz were straight forward (543.23 – 211.06), but others were more complicated, multi-step word problems. They involved extracting and synthesizing information before solving. My students were stumped.

This is often the fork in the road for many teachers. “It’s an assessment, so to be fair, you can’t help them,” some might say. But what is the purpose of an assessment? “The purpose of an assessment is to show whether or not a student understands a concept,” some might say. These people would be right about the second part — the purpose of an assessment is to show whether or not a student understands a concept.

But the purpose of teaching is to make sure students are learning. If a student does not understand a concept, shouldn’t we support their learning? Should all time in school be a learning opportunity? It is my opinion that good teachers assess their student’s level of understanding not just by a number on a sheet of paper, but by daily interactions. Today, our daily interaction occurred while working on an assessment.

One of the questions my students were stumped on involved figuring out the weight of 1 chicken when given the total weight of 3 chickens, and the individual weights of the 2 remaining chickens. I drew a picture of the chickens on the board. I drew them on a scale. I didn’t give them numbers. I had them find the information and figure it out. But I did support them. I did want them them to see why and how we found our numbers.

After the quiz was completed, my co-teacher told me how impressed he was. He admitted that at first he was concerned with the level of support: If I removed the support, would these students be able to answer the questions? What about the SOLs? But the bottom line, which we both understand, is that if they can barely get there with the support, how could we possibly expect them to get there without the support? When the SOL comes, maybe they’ll remember how we figured things out, maybe not. But what they will remember, is that they were supported, that they did not simply fail for lack of knowledge, and that they did not waste an assessment period just sitting around.

So yeah, my co-teacher gets it, and we’re all better for it.

What are your thoughts on differentiating for assessment?


  1. Wow! Awesome job, guys!

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