Skip to main content

Leading by the nose? Or breaking a path?

Well, we did a bit of direct instruction (not Direct Instruction, which is completely different... kinda like variables in poorly designed programming languages) where, in order to lead them through using Maple to get a least squares line for a set of data, I had to go through with them step-by-step. For one, I didn't plan enough time to write out instructions & film them ... 2nd, I wanted to be able to discuss WHY we were doing each step with the students.

It went VERY well... in fact, I had a number of students say "I really like using Maple" and most were actively engaged. I did have one student get frustrated and say "I hate Maple" but a caveat: he's not the most focused student and tends to make sloppy errors. His adjacent seatmate helped him make corrections.

They also wanted to experiment a bit... one student didn't want to write all the years 1989-1992 so wanted to write that Year:=1989..1992. I said there was a way to do that so I'll have to work that idea in later.

I'm really hoping that they are open to experimentation... they seem okay with the "button pushing" process but, of course, I really want them to focus on mathematics problem solving.
Post a Comment

Popular posts from this blog

Teacher Professional Development and Microsoft OneNote

During the first three weeks of July, I have the amazing opportunity to work at the Park City Mathematics Institute.  It is, without exaggeration, the best professional development opportunity for teachers of mathematics.  Participants spend three weeks thinking deeply about mathematics and mathematics education.

There are three main aspects of PCMI:

learning mathematicsreflection on practice (RoP)becoming a resource to others.I'm part of the team for RoP and in charge of the third aspect, in which participants consider a gap in professional development back at their home districts and work in small groups to help fill that hole by developing a rich PD seminar on that topic.

It is not easy to develop professional development.  Teachers who haven't written PD have to patiently learn how to write (essentially) lesson plans for someone else.

This year, I used Microsoft OneNote to facilitate the process.  We have a central OneNote Notebook through which I lay out the daily schedule…

Five reasons to learn Math with OneNote

So, Alice Keeler - @alicekeeler- who is an amazing blogger and an incredible resource for those using Google products, posted 60 Ways Math Teachers can use Google Classroom last April.  It came across my desk the other day and, since school hadn't started yet, I thought it might be a good reflection for me on how one could do similar tasks with OneNote Class Notebook.

I went through the list and checked that I could accomplish them all with OneNote and re-wrote her post with those modifications ... but it was looking a little "plagiarism-y" so, just to check, I emailed Alice to see if she was okay with it.  She was not, but encouraged me to do my own brainstorming.
So... Math Teachers & OneNote (including OneNote Class Notebook).  My top five... 
1) The Under-valued value of scribbles & notation
If you really want to be "paperless" (and that should never be a goal - you want to be digital so that content is no-cost) in a mathematics classroom, it's n…

Auto-Grading an Office365 Excel Survey Assessment

So it's pretty common that folks use Google Forms to create an automatically graded assessment.  Now, I have to admit, as a mathematics teacher I don't do a lot of fixed-response assessments like this that need automatic grading.  But that doesn't mean it isn't a useful option.

In fact this post arises not from automatic grading but rather a situation in our Psychology course.  The teachers were doing a study with their students and wanted to collect the data easily and run a T-Test with as little work as possible.  (A t-test, roughly speaking, determines whether two groups are different from each other.)

We set up an Excel Survey for the students to enter their results and then in a second sheet in the spreadsheet containing the Survey, we laid out the T-Test.  As the results came in, the T-Test continually re-evaluated.  Success!

I figured if it can work for a T-Test, it can work for a simple multiple-choice, True/False or simple word response. So I head over to my O…