SUSPENDED: A TNReady Story

As the 2018 TNReady saga continues, there are scattered reports today of testing issues.

Testing has been suspended at Collierville High School due to issues with the vendor, Questar. Likewise, problems have been reported in Cookeville.

Various login and submission issues have been reported from some schools in Nashville.

Reports from multiple districts indicate an upgrade to the Nextera testing platform used by Questar wiped out class rosters. Guidance from Questar initially suggested that testing coordinators could manually upload the rosters.

It is not yet clear how much of an impact issues related to the Nextera upgrade have had across the state. Some schools report the rosters eventually reappeared.

If you know more about this issue or if your district or school has had testing issues today, please email me at andy@tnedreport.com 

Stay tuned for more on TNReady and testing in Tennessee.

For more on education politics and policy in Tennessee, follow @TNEdReport

Your support helps keep TNEdReport going strong!


 

Would You Eat This Pie?

After last week’s TNReady failure, the Tennessee General Assembly took some action to mitigate the impact the test would have on students and teachers.

I wrote at the time that the legislature’s action was a good step, but not quite enough:

  1. The law does say that districts and schools will not receive an “A-F” score based on the results of this year’s test. It also says schools can’t be placed on the state’s priority list based on the scores. That’s good news.

  2. The law gives districts the option of not counting this year’s scores in student grades. Some districts had already said they wouldn’t count the test due to the likelihood the scores would arrive late. Now, all districts can take this action if they choose.

  3. The law says any score generated for teachers based on this year’s test cannot be used in employment/compensation decisions.

Here’s what the law didn’t say: There will be NO TVAAS scores for teachers this year based on this data.

In other words, this year’s TNReady test WILL factor into a teacher’s evaluation.

The Department of Education took some steps to clarify what that means for teachers and offered a handy pie chart to explain the evaluation process:

First, this chart makes clear that this year’s TNReady scores WILL factor into a teacher’s overall evaluation.

Second, this chart is crazy. A teacher’s growth score is factored on tests from three different years and three types of tests.

15% of the growth score comes from the old TCAP (the test given in 2014-15, b/c the 2015-16 test had some problems). Then, 10% comes from last year’s TNReady, which was given on paper and pencil. Last year was the first year of a full administration of TNReady, and there were a few problems with the data calculation. A final 10% comes from this year’s TNReady, given online.

So, you have data from the old test, a skipped year, data from last year’s test (the first time TNReady had truly been administered), and data from this year’s messed up test.

There is no way this creates any kind of valid score related to teacher performance. At all.

In fact, transitioning to a new type of test creates validity issues. The way to address that is to gather three or more years of data and then build on that.

Here’s what I noted from statisticians who study the use of value-added to assess teacher performance:

Researchers studying the validity of value-added measures asked whether value-added gave different results depending on the type of question asked. Particularly relevant now because Tennessee is shifting to a new test with different types of questions.

Here’s what Lockwood and McCaffrey (2007) had to say in the Journal of Educational Measurement:

We find that the variation in estimated effects resulting from the different mathematics achievement measures is large relative to variation resulting from choices about model specification, and that the variation within teachers across achievement measures is larger than the variation across teachers. These results suggest that conclusions about individual teachers’ performance based on value-added models can be sensitive to the ways in which student achievement is measured.
These findings align with similar findings by Martineau (2006) and Schmidt et al (2005)
You get different results depending on the type of question you’re measuring.

The researchers tested various VAM models (including the type used in TVAAS) and found that teacher effect estimates changed significantly based on both what was being measured AND how it was measured.

And they concluded:

Our results provide a clear example that caution is needed when interpreting estimated teacher effects because there is the potential for teacher performance to depend on the skills that are measured by the achievement tests.

If you measure different skills, you get different results. That decreases (or eliminates) the reliability of those results. TNReady is measuring different skills in a different format than TCAP. It’s BOTH a different type of test AND a test on different standards. Any value-added comparison between the two tests is statistically suspect, at best. In the first year, such a comparison is invalid and unreliable. As more years of data become available, it may be possible to make some correlation between past TCAP results and TNReady scores.

I’ve written before about the shift to TNReady and any comparisons to prior tests being like comparing apples and oranges.

Here’s what the TN Department of Education’s pie chart does: It compares an apple to nothing to an orange to a banana.

Year 1: Apple (which counts 15%)

Year 2: Nothing, test was so messed up it was cancelled

Year 3: Orange – first year of TNReady (on pencil and paper)

Year 4: Banana – Online TNReady is a mess, students experience login, submission problems across the state.

From these four events, the state is suggesting that somehow, a valid score representing a teacher’s impact on student growth can be obtained. The representative from the Department of Education at today’s House Education Instruction and Programs Committee hearing said the issue was not that important, because this year’s test only counted for 10% of the overall growth score for a teacher. Some teachers disagree.

Also, look at that chart again. Too far up? Too confusing? Don’t worry, I’ve made a simpler version:

For more on education politics and policy in Tennessee, follow @TNEdReport


 

 

Your support keeps Tennessee Education Report going strong — thank you!

An Announcement

Covering the ongoing TNReady story has been fascinating and intense. It’s meant constant engagement on Twitter and via other social media and multiple posts and updates each day.

It’s also made me reflect on what is now six consecutive legislative sessions of education policy coverage via this platform.

In addition to updates on legislative action that impacts our schools, students, teachers, and parents, I’ve written extensively on a full range of education issues. I’ve covered the State Board of Education, the Commissioner of Education, and local school boards (especially in larger districts).

This blog has featured guest posts from educators (and I welcome more submissions via andy@tnedreport.com) and from policymakers.

Readers can count on 4-5 posts per week covering timely, relevant education news. On weeks like last week, posts are added and updated frequently. Additionally, in-depth reports are provided on topics like NAEP scores and teacher compensation.

All of this to say: I’ve decided to open a Patreon page as a means of generating some revenue to make this site truly sustainable.

Your support — even a few dollars a month — will ensure TNEdReport continues and grows. With steady funding, I can devote significant time to the site and explore ways to offer more and better content.

Thank you for reading!

 

Not So Harmless

After a fourth day of TNReady trouble, the Tennessee General Assembly took action today to make changes to how the test impacts schools, students, and teachers.

While some are billing the report of a joint committee of the House and Senate as a “hold harmless” for schools, students, and teachers, that’s not entirely accurate.

Also, the legislature stopped short of putting a stop to TNReady entirely, claiming federal law “requires” them to test students.

Here’s the deal: Federal law does say that districts should administer tests to at least 95% of students and that states should test all students in reading and math from grades 3-8 and at least once in high school, with a suggestion for additional high school testing as appropriate.

BUT: Is there really a penalty for districts (or states) where the testing threshold falls below 95%?

As I reported in 2016, the last time we had a major failure of online testing in Tennessee:

There’s just one problem: The federal government has not (yet) penalized a single district for failing to hit the 95% benchmark. In fact, in the face of significant opt-outs in New York last year (including one district where 89% of students opted-out), the U.S. Department of Education communicated a clear message to New York state education leaders:  Districts and states will not suffer a loss of federal dollars due to high test refusal rates. The USDOE left it up to New York to decide whether or not to penalize districts financially.

In other words, the likelihood of a single Tennessee district losing funds due to stopping a test that isn’t working is very close to zero. Tennessee is not having problems due to opt-outs or a low number of students being tested. Kids in districts across the state are showing up for a test that is not happening. Districts are doing everything right and a vendor and the Tennessee Department of Education are failing to serve students. Unless TNDOE is going to fine districts, there is truly no risk of funds being lost.

Now, about the “hold harmless” law (pictured below):

  1. The law does say that districts and schools will not receive an “A-F” score based on the results of this year’s test. It also says schools can’t be placed on the state’s priority list based on the scores. That’s good news.
  2. The law gives districts the option of not counting this year’s scores in student grades. Some districts had already said they wouldn’t count the test due to the likelihood the scores would arrive late. Now, all districts can take this action if they choose.
  3. The law says any score generated for teachers based on this year’s test cannot be used in employment/compensation decisions.

Here’s what the law didn’t say: There will be NO TVAAS scores for teachers this year based on this data.

Commissioner McQueen said yesterday that the data from these tests will be used to generate a TVAAS score and it will count for 20% of a teacher’s evaluation. This law does NOT change that. It just says if you get a low score based on this number, you can’t be fired or denied compensation.

Below is an excerpt from current law (taken from TCA 49-1-302, the section governing teacher evaluation):

(E)  For teachers with access to individual data representative of student growth as specified in subdivision (d)(2)(B)(ii), the following provisions shall apply:

  • (i)  In the 2016-2017 school year, the evaluation criteria identified in subdivision (d)(2)(B)(ii) shall be adjusted so that student growth data generated by assessments administered in the 2016-2017 school year shall account for ten percent (10%) of the overall evaluation criteria identified in subdivision (d)(2)(B);
  • (ii)  In the 2017-2018 school year, the evaluation criteria identified in subdivision (d)(2)(B)(ii) shall be adjusted so that student growth data generated by assessments administered in the 2016-2017 and 2017-2018 school years shall account for twenty percent (20%) of the overall evaluation criteria identified in subdivision (d)(2)(B);
  • (iii)  In the 2018-2019 school year and thereafter, the student growth component of the evaluation criteria shall be determined under subdivision (d)(2)(B)(ii);
  • (iv)  The most recent year’s student growth evaluation composite shall account for the full thirty-five percent (35%) of growth data required in a teacher’s evaluation if such use results in a higher evaluation score;
  • (v)  For the 2015-2016 through 2017-2018 school years, student growth evaluation composites generated by assessments administered in the 2015-2016 school year shall be excluded from the student growth measure as specified in subdivision (d)(2)(B)(ii) if such exclusion results in a higher evaluation score for the teacher or principal. The qualitative portion of the evaluation shall be increased to account for any necessary reduction to the student growth measure.

Here’s what this means: If the current tests give you a “good” evaluation score, it will count for 35% of your total evaluation. If the score is not “good,” it only counts for 20% this year. The legislation adopted today by way of the Conference Committee does NOT change that.

In other words, the test data from the 2017-18 administration of TNReady WILL count in a teacher’s evaluation.

Here’s why that matters: An educator’s evaluation score factors into the number of observations they have each year as well as Professional Development Points (PDPs). PDPs are needed for license advancement or renewal.

The Department of Education addresses PDPs and notes:

Overall level of effectiveness rating (approved TN model) Overall Score of 5 = 20 PDPs
Overall Score of 4 = 15 PDPs

Overall Score of 3 = 10 PDPs

Information is maintained by the department. No additional documentation is required; points may be accrued annually.

Even if this year’s scores only end up counting 20%, that’s enough to change a teacher’s overall TEAM rating by a level. A TEAM score below a three means no PDPs, for example. The overall TEAM score also impacts the number of observations a teacher has in a year — which also places an additional burden on administrators.

Also, districts now have to meet to decide how to handle the tests and student grades. For some, that decision has already been made. For others, this will require a meeting in pretty short order to let students, parents, and teachers know what’s happening.

Here’s the language of the conference committee report:

 

For more on education politics and policy in Tennessee, follow @TNEdReport

Your support is appreciated and helps keep content like this coming!


 

BREAKING: TNReady Day 4 – DOWN

In a developing story, at least eleven school systems across Tennessee are reporting problems with TNReady testing today. The problems include difficulty logging on and errors when attempting to submit completed tests.

While individual schools in some of these districts have been able to complete tests, most of the districts report widespread problems. The problems include several large districts, including Knox County, Davidson County, Rutherford County, and Sumner County.

The testing day was reportedly relatively smooth yesterday, when a number of large systems did not take the test.

More as this continuing saga unfolds.

UPDATE: 12:41 PM

Tennessee House of Representatives votes to delay budget vote until there is action on TNReady. Some are calling for the suspension of the test this year.

UPDATE: 1:03 PM  State says issue is “resolved”

The state of Tennessee plans to push ahead with testing, despite significant problems for students on three of the four days of statewide administration. The state says the current issue is “resolved” and that things are back to normal.

Here’s what “normal” looks like when you have these kind of delays.

For more on education politics and policy in Tennessee, follow @TNEdReport


 

Third Time’s No Charm

Today was Day Three of statewide testing in Tennessee — TNReady. Let’s just say that the first two days didn’t go so well.

After a serious malfunction on Monday, the state’s testing vendor claimed it was hacked yesterday. So, students around the state were unable to complete scheduled tests.

The hacking allegation raises concerns over privacy, and one parent has had enough.

Now, though, the state is sure things are worked out and Day Three is all set — smooth and problem-free.

In fact, Commissioner of Education Candice McQueen testified before a House Committee today and apologized for the two days of problems. She also refused to resign and suggested that because today’s testing was going well, things were back on track. That is, nothing to worry about. She stated she believes the test results can be valid, and can be used in a valid way to evaluate teacher and school performance. Except, even in the best case scenario, that’s wrong.

Here’s the deal: There were scattered reports of issues today, including difficulty logging on and at least five districts requiring some form of tech support. If there had been no other problems this week, that would seem very minor. Taken in context, however, it’s concerning that after these past two days, some districts/schools are still struggling.

I also received one report from a middle Tennessee district that said students in middle grades (5-8) were receiving the wrong grade level tests. While unconfirmed, again, it raises questions in light of earlier challenges this week.

It’s also worth noting that several districts, including two large districts (Williamson, Rutherford) suspended testing for today. That means they weren’t trying to access the system. If the problem the past two days was system overload, a significant reduction in attempts would certainly impact that, possibly allowing the test to go forward today with only minor issues. What will happen tomorrow as those systems join the rest of the state?

Finally, even in systems reporting that the test went smoothly today, here’s what that means at an individual school:

Just a quick update as to where we are on testing and what to expect in the next few days.

We will be on a regular bell schedule both tomorrow and Friday. Due to the number of “Incomplete” tests that did not submit and those that did not get logged on, it has taken a considerable amount of time to get each logged on, trouble shoot and then submit their Writing portion of the test today. We still have close to 97 students to complete tomorrow. Many of these just needed to be recovered and submitted,but this requires time for the administrator to sit with each student and ensure that it does submit successfully.

With that being said, the TDOE has extended the testing window so that we can push back some and get this portion complete prior to moving forward. The Writing portion of the TNReady Test must be submitted prior to being able to move to part 2, 3 and 4 of ELA and has a much earlier required submission date than all of the other tests. We will work tomorrow(Thursday) to get these 97 students caught up and finished and then move ahead to the Math test beginning on Monday as planned. Barring any further disruptions of the testing platform, we will be on our previously announced testing schedule for next week. We will then pick up the remaining ELA testing the following week and will get that information out to you as quickly as we can.

The disruption caused by the testing failures on Monday and Tuesday has far-reaching impact. This message from a principal to parents explains the headache of rearranging schedules and resubmitting the tests.

The bottom line: This year’s online testing may be useful for testing the platform and working out bugs, but it is not a valid indicator of student progress or teacher performance. It certainly shouldn’t be used in any school accountability measures.

Commissioner McQueen seems unfazed by logic, however, and insists we can plow right ahead with these scores and use them to judge teacher performance, and even include them in student grades if a district chooses.

No, the third time wasn’t a charm in Tennessee, no matter what the failed Commissioner says.

 

For more on education politics and policy in Tennessee, follow @TNEdReport

Creating content takes valuable time — your support helps ensure these stories keep coming.


 

TNReady Groundhog Day

It’s Day Two of statewide TNReady testing and despite reassurances following yesterday’s disaster, districts across the state are reporting problems and suspending testing.

Nashvillle, Williamson County, Wilson County, Rutherford County, Sumner County, and Chester County have all reported problems. Students are having difficulty logging on in some cases and in others, students complete an entire test but are unable to submit.

Yesterday, Commissioner of Education Candice McQueen said:

“We understand many of you suspended testing today, and we apologize for the unanticipated scheduling changes this issue may have caused,” she said in an email dispatched to district administrators. “…We feel good going into testing tomorrow.”

No, you don’t understand. No, you’re not sorry. This keeps happening. Year after year. Kids went to school yesterday ready to “test like a champion,” and then, nothing happened.

Kids went back today ready to “try again,” and nothing happened.

Word is, Commissioner McQueen is conferencing with districts now. Unless she’s saying we are going to end testing this year and that she’s resigning, I’m not sure how comforting her words can be.

Here’s a tip for Directors of Schools: Don’t believe what she tells you. There’s a clear and disastrous track record when it comes to McQueen and testing.

UPDATE: 10:32 AM

The Department of Education reports the issue is statewide and has issued this statement:

 

UPDATE: Haywood County Director calls on state to immediately suspend all TNReady testing this year>

has suspended testing AGAIN! We need our leadership to step up & suspend testing statewide. It is a statewide issue. Schools, teachers, & students will all be evaluated based on state assessment. Press pause , please!

UPDATE: 3:05 PM Arlington Schools “concerned”

As many of you are aware, TNReady online testing has been severely impacted across the state. The state required grades 9-12 to test online while it remained optional for grades 5-8. We opted out of online testing where available, therefore, grades 2-8 have not been impacted.

With this being the inaugural year of online testing for all high schools, we anticipated the potential for difficulties in the statewide implementation, so we did not schedule online tests to begin until Wednesday for safe measure.

At the time of this release, the Tennessee Department of Education has resumed all testing. We are scheduled to begin online testing at the high school tomorrow and are continuing to get updates from the TDOE. We will proceed according to those updates.

However, we are deeply concerned what impact this may have on our teachers and students and are currently monitoring that impact with other districts across the state.

We’ll update you as more information becomes available.

UPDATE: 3:09 PM – Williamson County Suspends Until Thursday

Only third and fourth grade students taking the paper TNReady tests will continue testing Wednesday. All online testing has been postponed. A decision regarding online testing will be made Wednesday afternoon. WCS hopes to resume online testing on Thursday.

UPDATE: 3:15 PM — TNDOE Says Everything Will be OK Tomorrow:

UPDATE: Lamberth legislation – 

Today I filed an amendment to end computerized testing in Tennessee and return to paper tests. For four years this system has failed our hard working students, teachers and parents and I’m finished with it. The amendment will be heard this afternoon on the House floor. — State Rep. William Lamberth of Sumner County

Stay tuned as more develops with this story.

 

Your support makes it possible to keep covering education news in Tennessee.

Understatement

Today was to be the first day of the second attempt at large scale statewide online testing (TNReady) after the first attempt failed miserably two years ago.

Despite assurances from the Department of Education and new testing vendor (with a $100 million+ contract) Questar, the morning did NOT go smoothly.

Now, however, the TNDOE suggests everything is fine and tomorrow will be better.

Chalkbeat reports:

By the end of the school day, Tennessee Education Commissioner Candice McQueen was looking ahead to the next day.

“We understand many of you suspended testing today, and we apologize for the unanticipated scheduling changes this issue may have caused,” she said in an email dispatched to district administrators. “…We feel good going into testing tomorrow.”

But the opening-day episode renewed mass frustration in a state that is no stranger to online testing glitches. Two years ago, technical snafus derailed a wholesale switch to testing on digital devices, prompting McQueen to fire the state’s testing company and cancel TNReady for grades 3-8.

Frustration is an understatement. We’ve had four consecutive years with some TNReady problem. This marks year five. I wrote in October:

Let’s start from the beginning. Which was supposed to be 2016. Except it didn’t happen. And then it kept not happening. For full disclosure, I have a child who was in 4th grade at the time of what was to be the inaugural year of TNReady. The frustration of watching her prepare for a week of testing only to be told it would happen later and then later and then maybe never was infuriating. That adults at decision-making levels think it is just fine to treat students that way is telling. It also says something that when some adults try to stand up for their students, they are smacked down by our Commissioner of Education.

My daughter is now in 6th grade. Here we go again. She expressed some mild test anxiety over the weekend and was not exactly excited about TNReady today. Nothing to be worried about, though, unless there’s some problem with the test again.

BAM! Today starts and there’s a testing problem and the school day and overall testing schedule gets rearranged.

Here’s the good news: In math, my daughter did a hands-on project to better understand and demonstrate geometry concepts. When she went to science, the class worked in groups to create a board game.

She was excited to tell me about the work she’d done when I picked her up today. Excited! Parents of a child who is almost 12 can relate: When you pick up your kid and they are fired up (in a good way) about what happened at school, that’s huge.

My question: Why can’t she spend the rest of this week doing hands-on projects to demonstrate what she’s learned this year? Some form of project-based assessment would be far superior to the annual headache that TNReady has become.

Instead, the state says it’s all fine and things will resume as normal later in the week.

I’m sorry, but normal the last five years has been nothing short of a disaster.

It’s time for something new. The apologies and reassurances only work for so long. Will my child complete her Tennessee public school education experience with a successfully administered TNReady test that includes returning results in a timely fashion? The track record suggests the answer is NO.

So, kids out there, get ready to go back to the testing this week. Adults in our state think this is what’s best for you. Or, for them. Or, they just can’t admit they were wrong.

For more on education politics and policy in Tennessee, follow @TNEdReport


 

BREAKING: TNReady NOT Ready…AGAIN (UPDATE)

Reports from school districts across Tennessee indicate that the state’s online TNReady platform is failing. This despite promises from the Tennessee Department of Education that all would go smoothly this week.

Update: 11:18 — Message from the TN Department of Education:

We share the frustration that earlier today some students had issues logging into Nextera to take TNReady. This issue has been resolved, and more than 25,000 students have now successfully completed TNReady exams. Testing has resumed across the state and thousands of students are on the platform now without any challenges. No server has crashed, and this issue was not due to volume. Our partners at Questar have worked quickly to resolve the issue.

UPDATE: 11:57 AM — Message from a middle Tennessee school principal:

Teachers and staff I know it is difficult to accept another apparent fiasco with school wide testing. I appreciate your patience but I do understand the frustration with the testing platform. We will discontinue standardized testing until we can get confirmation that the testing platform is operational without mishaps for students trying to take the EOC assessments. My understanding is the problem lies with the vendor, Quesstar  and not with MNPS IT connectivity or bandwidth. The school will turn in submit an irregularity form for the entire English I subpart I. I do not have an answer on the remaining subparts of English I EOC. I will keep you informed as new information is relayed for the office of research and accountability. Please keep the EOC packet that you received last week, modifications to the testing schedule will be made as soon as guidance from the central office is made available.

And a note from a high school teacher:

I teach 10th grade English, and even though I’ve told my students we’ve been assured by the state of TN that this year’s tests will work they log on, they are skeptical. And now on our first day of testing – our 9th graders attempted to take the writing portion of the English test today – many of our students weren’t successful. So my 10th graders, who are supposed to test tomorrow, are wondering what the point is. They don’t have any faith in the system.

UPDATE 12:34 PM: Wilson County Schools suspended testing in grades 6-12 today and there’s this statement from Williamson County:

Williamson County Schools 12:25 email:

“The Tennessee Department of Education experienced some difficulties across the State with online TNReady grades 5-11 testing that began today. WCS students who were able to access the system completed the test, but most could not access their tests. At this point, we have not yet received an explanation as to why some students could access the system while others could not. WCS will attempt to test again tomorrow. Third and fourth graders took TNReady on paper and were not affected.

Carol Birdsong
Communications Director”

UPDATE: 4:02 PM — Coffee County resumed testing after lunch with no problems.

UPDATE: 4:15 PM — Cheatham County Schools: TNReady testing kicked off today. There were some glitches this morning with the state testing platform. The state corrected the issues & we were able to test successfully this afternoon. The district anticipates that all will go well on Tuesday.

Stay tuned as this story develops.

For more on education politics and policy in Tennessee, follow @TNEdReport


 

Danger Ahead?

As Tennessee prepares to test more students than ever via an online platform, there are some signs of potential trouble.

Chalkbeat reports:

State officials said Thursday they are confident the new digital platform will work under heavy traffic, even as their new testing vendor, Questar, had headaches administering computer-based tests in New York on Wednesday. Some students there struggled to log on and submit their exam responses — issues that Questar leaders blamed on a separate company providing the computer infrastructure that hosts the tests.

 

Tennessee officials say they are working with Questar to ensure similar problems don’t occur in Tennessee. They also point out our online testing infrastructure is different and that Questar will have troubleshooting staff in the state during the test administration.

Here’s the problem: Across multiple testing vendors and dating back to TCAP, Tennessee has had problems with testing. This includes the now perennial issue of not being able to deliver scores back to districts in a timely manner. In fact, in December, districts were told scores might not be back in a timely fashion this year, either.

It’s possible the state and Questar have all the issues worked out and this year’s test administration will be nearly flawless. However, the record over the past few years is not encouraging.

Then, there’s the issue of what happens with the results. If they are available for factoring into student scores, it is up to districts to choose the method. I’ve written before about why that’s problematic. Here’s a quick summary:

The cube root method yielded on average a quick score, the score that goes for a grade, of 4.46 points higher. In other words, a studentscoring basic with a raw score of 30 or higher would, on average, receive an extra 4.46% on their final quick score grade, which goes on their report card. A student who scored a 70 last year could expect to receive a 74 under the new quick score calculation.

The additional points do drop as one goes up the raw score scale, however. For the average basic student grades 3-8 with a raw score between 30 and 47, they would receive an extra 5.41 extra points under the new method.

The average proficient student grades 3-8 with a raw score between 48 and 60 would get 4.32 extra points under the new method.

The average advanced student grades 3-8 with a raw score of between 61 and 67 would receive an extra 1.97 extra points under the new method.

The difference varies much more widely for below basic students, but the difference can be as much as 25 points in some cases.

So, for those districts using quick scores in report cards, there could be a wide variance across districts depending on the method chosen. It seems to me, districts should have already communicated to families how they will calculate quick scores with some justification for that choice. Alternatively, the state could have (should have?) mandated a method so that there is score consistency across the state.

Then, of course, there’s the issue of using these scores in teacher evaluation. Let’s say testing goes well this year. This would be the first year of a test without problems. If that happens, this should serve as the baseline for any test-based teacher evaluation. Yes, I think using value-added scores is a misguided approach, but if Tennessee is going to go this route, the state ought to take steps to ensure the data is as accurate as possible. That would require at least three years of successful test administration. So far, we have zero.

If TNReady is a great test that has the potential to offer us useful insight into student learning, it’s worth taking the time to get it right. So far, it seems Tennessee has yet to learn the lesson of the NAEP outlier — we don’t need rapid acceleration, we need to be patient, take our time, and focus.

 

For more on education politics and policy in Tennessee, follow @TNEdReport