Category: Uncategorized

A little off topic

MathML Strengthens Digital Math TextsDigital texts are moving beyond simply putting pages on a computer screen.In Kentucky, a small pilot study is demonstrating the benefits of this textbook technology for students with different learning styles. Instead of re-creating a complex math problem as a static image file, digital texts that use math markup language, or […]

Variables

Well, we’ve used the Curve Fitting Tool for the past couple of classes. Lesson learned: it’s best to be descriptive in your variables because using x and y is not conducive to the CFT (it wants to use x as the regression variable).We’re on to quadratics now; I wish the spreadsheet tool was a little […]

The test

Things that immediately pops up….Having them able to use the TEXT to describe their variables and present their solutions neatly. We focused so much on the math work that I didn’t do enough on using the text component to explain the setup and solution. Sigh…. only so many hours in a class is one excuse, […]

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 […]

So it starts…

It begins tomorrow. Well, actually, it doesn’t because the students don’t have their laptops tomorrow so we will just do a “welcome back to school, I’m your teacher, here’s a little activity” without involving any technology. So it will actually start on Tuesday. I’m hoping to get the permission forms approved by admin by then […]