Dawn of the Dumbest Data…or

Data-Driven Dimen­tia…or

Data: It Keeps Teach­ers Busy

Take your pick. But these cats at my school really have to be stopped.

As you may sus­pect, we here at my school are “data-driven”. That’s right. There is no sub­sti­tute for data. And the best thing about it, from an administrator’s point of view, must be that you don’t have to worry about how long it takes teach­ers to col­lect the data or if it is really of any value in the first place. Just col­lect that data, tell every­body you are col­lect­ing it, and that you are using it to make data-driven decisions.…for the kids. The rest, my friend, will fall into place. No worries.

Here is our scenario:

At the begin­ning of every course we give a “diag­nos­tic” exam which cov­ers the con­tent of the course. About 30 or so mul­ti­ple choice ques­tions. Each ques­tion is to be matched to a stan­dard. There may be more than one ques­tion per stan­dard. After the exams are graded, each answer to each ques­tion, from each stu­dent is put into the “stan­dards mas­tery tracker” spread­sheet. This is a “tool”, if you know what I mean. (Can you just imag­ine how excited they were when they found this? It must have been some­thing to see.)

Over the course of the course we are to “track” each stu­dents’ mas­tery of each stan­dard and cre­ate reteach­ing “action plans” and all man­ner of what­not, dri­ven by the data, to ensure stu­dent mas­tery yadda yadda yadda…

I will com­ment on the gen­eral stu­pid­ity of this in a moment. But first I want to men­tion this semester’s addi­tion, which is sure to close the Achieve­ment Gap very soon: It is that we must now not sim­ply code answers to the ques­tions as, for instance, 1= cor­rect; 0= incor­rect. We must now also indi­cate which of the three pos­si­ble wrong answers each child chose for each question.

Now the gen­eral critique.

1) When I test stu­dents on the con­tent of a course they have not yet taken, and then I find that they score poorly, I am not sure what I have learned. For exam­ple, the last time I did this, the over­all num­ber of cor­rect answers was 30.2 per­cent. On a mul­ti­ple choice exam with four choices, that is pretty much exactly what you would expect if peo­ple were just guess­ing. So I have learned that the stu­dents do not yet know the con­tent of the course they have not yet taken. Is that about it? And all I had to do was enter 2500 data points.

2) Then I was required to cre­ate an “action plan” based on this data. Seri­ously. OK…you dummy, my action plan is to now teach the course. Jeezus. Where did you come from?

3) Why does it mat­ter how every stu­dent does on every stan­dard? Isn’t that what quizzes, midterms, projects and finals are for? Do any of us really need to be absolutely sure that you under­stand fed­er­al­ism or fore­shad­ow­ing or folic acid. The point of look­ing at all of these assess­ments as a group is that at the end of the class we can look at a student’s work and see if he or she basi­cally got it or not, how well, etc. If there is a sys­temic prob­lem, like 80 per­cent of the class thinks folic acid comes from farts and methane is needed to pro­duce red blood cells…THEN we need an action plan. Not before.

4) These ques­tions from which we glean our pre­cious data may or may not be good ques­tions. They are just ques­tions pulled from web­sites, writ­ten on the train on the way to work or after a cou­ple glasses of wine at din­ner. There is no qual­ity con­trol or test­ing of these ques­tions that would give us any cer­tainty that answer­ing them cor­rectly would con­sti­tute “mas­tery” of anything.

I have worked for three years at a uni­ver­sity sur­vey research cen­ter and I bet I have taken more col­lege and grad­u­ate courses in sta­tis­tics and research method­ol­ogy than all of my admin­is­tra­tors com­bined. What we do to and in the name of data here might be legal, but I’m sure it’s a sin.

Mr. Teach­bad

50 comments

  1. Miss Crabtree
  2. gilda
  3. scinerd1
  4. Ragua
    • Castle Grayskull
  5. Kathy0766
  6. Kathy0766
  7. Passion4Teaching
    • Orion Pax
  8. Teacher of the F-ing Year
  9. louise
  10. robbie
  11. Susan
    • LG
  12. NJTeacher
  13. Schatzy
  14. That Music Teacher
  15. gateach
    • Schatzy
  16. Tired of Being Treated Like Shit
  17. HippieHigh
  18. Schatzy
    • Tired of Being Treated Like Shit
  19. Not Just Any Data Point
  20. Schatzy
  21. poison apple
  22. Data: Why can't he just get back on the Enterprise, go to Uranus, and fight some Klingons?

Trackback e pingback

No trackback or pingback available for this article

Leave a Comment

* Copy this password:

* Type or paste password here:

5,687 Spam Comments Blocked so far by Spam Free Wordpress