Showing posts with label percent. Show all posts
Showing posts with label percent. Show all posts

Tuesday, July 15, 2014

Tyrant of OR


Tyrant of OR is an interesting article that was passed along to me, and has gotten me thinking quite a bit. It is the belief that we often feel we have to make a choice between things – that one thing wins and one thing loses. For example problem solving and computation but in reality often we don't have to make a choice. You can do both – it is little counter-intuitive but I like the idea.

At my school we wanted higher ACT scores and more students taking the test.   And the single answer has been rigor.  I have pushed rigor, which is not just more homework (for me it has been less).   And as I pushed rigor, I have also pushed the idea that all students can be college math ready.  So even though math grades did drop at my school, our ACT scores and percentage of students have both gone up.

And to get scores to increase we did not lean the pool of test takers, we increased the count -- challenged more students to see how ACT would rank their college readiness.  Pushing hard on students to take the test and do well.  We have seen our college math placement scores go up AND more taking it -- from 20ish to 22.5ish for score and less 50% to nearly 75% taking it.  Definitely not a tyrannt of OR  -- would those results be the expectation?

Would you expect students to take more math with increased rigor? More students to take the ACT? Cause they are, when I started only a handful of students would take math as a senior – now nearly all the students do. When I started not even half of the students took the ACT test for college placement. This year over ¾ of the graduating class took the test.

Why? Because high rigor raises student performance AND student expectations of themselves. The students know they can perform at high level and that college or secondary schooling are within reach. Not everyone has to, but the problem solving ability, ability to learn are skills that serve students well for a lifetime.

OR does not have to be choice, I am taking AND. 



Dr. Cathleen Becnel Richard is an Assistant Professor at Nicholls State University in Thibodaux, Louisiana. She earned her doctorate in 2010 from Northcentral University in E-Learning and Teaching Online. Her research interests include academic advising, distance learning, reflective learning, and service learning. - See more at: http://www.communityworksinstitute.org/cwjonline/articles/aarticles-text/bayou_tchgsustain.html#sthash.uZ3CFLf1.dpuf

Monday, July 7, 2014

82% Fail Algebra 1 Final

Saw this video -- where in Montgomery County, Maryland, "which is considered a well-off suburb of Washington, D.C." -- 82% of students failed their Algebra I final.  And the video asks why - to me the video felt like they were searching for blame - and there is plenty of it to go around.

Lets start with a system of standardized testing that pushes too far too fast.   If you do not take time for students to really understand the concepts & interconnections and have recursive practice students simply memorize to pass a unit test, then, they are doomed on any really understanding.  This lack of understanding in turn dooms them on a final.

Teachers feel pressure to show what is on the standardized tests, but if a student is not ready - and they need more practice on "lesser" material - then that must happen.  Yet the CCSS are demanding and there is a pressure there (which I think we teachers need to balance -- College Readiness is number one).

Also - the amount of material is a question.  See the review final from there website.  The amount of material covered is impressive, but are the students getting a deeper understanding - is it possible to push a very young adult through the amount of material on the practice final and have them truly understand?  I always remind myself the students will always do the minimum - so they memorized during the semester, the minimum, and then are ill-prepared for the final (and college math - again somewhere around 30-40% are not college ready).

And I am careful not to criticize the teachers there - perhaps they have a K-12 math program where this is what Algebra 1 learns, but at my school - nearly half of their final is Algebra II.   The challenge is not to look at any one course like Algebra I and ask what they need, but to look at the HS graduate with 3 years of math and ask if they have the skills.  If you don't get deep into parabolas in Algebra I then save them for Algebra II, and spend time doing more projects, recursive practice, etc.  It does mean trading away something in Algebra II - perhaps come conics, or some imaginary number graphing - that can go to PreCalc.  I know we need to trade there too then, but that is our job to decide what is most important for the time we have - and if we make the curriculum manageable then the fail rate will fall.

Finally I don't blame the students - I believe that finals always fall one letter grade.  And unless 82% of the students got a D or F mark for the 4th quarter - then there is something awry.  Systems for grading need to be designed that ensure success - but if that system is impossible when overloaded with topics.  For the record I only test what we have mastered on a final, my final changes based on the topics covered each year.  (FYI - I have about 12% failure rate)

In the end - teachers need to take control.  Set a curriculum that prepares the students for two places in their lives.  Point 1 -- being college ready, and point 2 -- having the problem solving skills & basic math to be successful at 27 years of age.  I often joke that I work for the students, the 27 year old student.  And at 27 they want to be skilled at problem solving, and do not want to have flunked out of college because of math (skills or because of fear).

If we remember our accountability is not to a predetermined curriculum plan, or to politicians or to administrators - not really even to parents  - but to students (it's their life!), then we are doing our job.  Then we will be preparing the 27 year old for their challenges.

Sunday, June 1, 2014

Homework - How much does it matter?

So it is final exam time at my school, we are coming into summer, so it is summative assessment time!  So I will start grading finals shortly (or my student teacher will) and it will indicate how Juda is doing with respect to math education - according to the world (I measure myself and my students by a whole different set of metrics - basically performance following HS.)

When I started teaching eight years ago, I taught how I was taught.  We reviewed homework, graded homework, introduced a concept and started homework.  I was the boss, it was their job.  And what they could recall for final was typically not good.  But that was teaching, then - now.... 

Now I never take homework problems in class, no grading, no chasing - homework has minimal value.  And if I gave 2014 finals to my students of yesteryear only a few would pass.

I get over 7000 minutes per year to teach math to a student (42 minutes/class * 170 classes).  How much time is needed to teach Algebra or Geometry?  Some practice must occur outside of class but how much?  Is 10% enough - that would be only 5 minutes per class period of homework, maybe 30% - that is only 15 minutes.  So when I hear of an hour of homework I think about how brilliant of students they must be.

But it is the summer that shows what the student has really learned, what they really know.  The first assessment on "old skills" in September with little to no review shows what they truly know and understand.

And what do they know after a summer off?

My old students doing lots of homework needed lots of review -- basically an entire quarter.  The students where I started bell-to-bell teaching, extremely limited homework and time outside of class is doing projects (essays, powerpoints, etc) - get just a couple of weeks.   And they perform well.

So I am sitting at the end of year and the start of summer of curriculum planning where I must reflect on the question "How much does homework help students?"