Sunday, March 21, 2010

Biology

At times, when pushing my daughter to do better in biology, I feel like a bit of a fraud. The truth is, I don't think that I could have done the work she is asked to do at the level that she's asked to do it. I only know of two kids who can do it. One is a studying freak, who studies all the time (no kidding; she has been known to take the breaks in band practice to open a book and start studying it). The other is a kid who grew up in a family that cherishes the ecology and has frequently had multiple animals in the house at once (not all of whom were locatable). She's taking college courses in biology while still in second year of high school.

But other than them, I think most kids are doing well just to get a glimmering of what's being asked of them in that course. I come to this conclusion after spending the last two hours reading one chapter in her biology text, including the notes that she's been given. Actually, its more of a 'study guide', but, like a street with missing or burned out streetlights, not all of the notes are clear. Sometimes, you have to guess. At least one phrase from her notes -- adaptive radiation, if you're curious -- doesn't appear in the vocabulary, doesn't appear in the glossary, doesn't appear in the index, and doesn't appear in the text of the notes. Is it in the text of the book? Yeah, possibly. They again, maybe not. My daughter says that this instructor is known for mentioning something once and then putting it on the test. I assume that 'mentioning it once' means ' he spent fifteen minutes on the concept' and not 'he spent thirty seconds on the concept in between two other much longer ones'. Though I suppose that's possible, too. And some of the things he likes to mention - and test on - aren't in the text or the notes. You didn't write it down? You're screwed.

In any event, I Googled the phrase, read the notes in Wikipedia, and thought oh, they're talking about the finches' beaks thing. Okay. But is that clearly stated in the text? Well, I just looked, and I can't find it. Then again, the text isn't what I'd call clearly written. Part of that is because they're trying to weave multiple concepts in and out, but part is because they seem to like to tease you with a little info, and then go back to it pages later. So just because you found a reference to the concept doesn't mean you found all of the references to the concept. And sometimes they like to say that you really need to understand a concept first that, to my eye, you only need to understand a little bit. Tell me again why knowing how gene sequencing works helps in understanding natural selection? (I didn't make that example up, by the way.)

So maybe she really is trying. No, that's not fair. I believe she is; I believed it before starting this little odyssey. But now I think that trying harder won't hack it, because I'm doing that right now -- and, myself, I noticed that the deeper I got into the text, the thinner and more sporadic my notes got. I was getting overwhelmed. Is this part key? Is this phrase important? And I'm not under any pressure to know it. I can forget it all tomorrow and that's cool. But she can't. She has to be able to regurgitate it for a test, and not just the stuff that's obviously important, but the stray stuff that, you know, he just mentioned once.

Hoo,boy.

10 comments:

Tabor said...

I would call the School Administrator and ask for the notes on the meeting that discussed the purchase of this particular text over others? AND, after they freeze and stumble over themselves, ask if any of the Science Specialists can give you a call to explain the benefits of this particular text over others.

Cerulean Bill said...

This from a school that thinks its okay for their teachers to not use their web site to lay out course materials because 'the teacher isn't comfortable with the web'. Somehow, I don't think I'll get an answer from them.

What amazes me is that she actually LIKES the teacher. She just doesn't do all that well in his class.

genderist said...

That's so frustrating, too.

I had a similar situation in high school Chemistry. Hoo, buddy, indeed.

Good luck with al that. Take detailed notes so we'll know what to do in 14 years. :)

Cerulean Bill said...

I have seriously considered -- but of course not done SQUAT to implement -- the idea of creating 'study groups', akin to law and med school. But then I think If I'm the only one who wants it, it will look like I'm saying my kid is dumb.... and anyway no one ELSE seems to need it.

STAG said...

Biology texts have too frequently been gutted of useful information in the attempt to placate special interest groups. To use your street analogy, there are many streets and signs going to areas which have been declared off limits but they still have signage to get there. To make it worse, later, more "sensitive" re-writes have brought in whole new areas to look at, often with no clear way to get there from here. And of course, the field is still advancing faster than the text books can be written!
I have a friend with a degree in biology who would be set off on a two hour rant by your post. All I can suggest is that you get some face time with the teacher and see what textbooks the teacher would recommend instead of the one he is not teaching out of.

Cerulean Bill said...

I've done that. He tells me that this is the approved text.

I thought the same thing about the purging of materials. Didn't have REASON to believe it was happening here, but at one point, I remember thinking Natural Selection? Hmm...this is exactly the kind of thing that would drive Intelligent Design types up the wall. And I DO live about half an hour from the community that elected a slate of ID people to their school board.

So, do I think its possible that they're Texas Board of Education-ing this text? Oh, yes.

STAG said...

There are other nut bars out there than the extreme examples of the ID promotors of the TBE.

But they are the lightning rod for sure. In the effort to avoid possible controversy, you get texts which are politically correct to the point of being incorrect.

Hillbillies. Hmmmmph....
Hillbillies with votes. double hmmmph.

Cerulean Bill said...

From what little I gather, its not that they're trying to be politically correct so much as promoting their view of whatever subject is in question, as well as who the key players were (Why, yes, Moses DID write the first draft of the US Declaration of Independence, which was then ethereally transmitted to the soul, and then the mind, of Thomas Jefferson)and what the key concepts were (the United States was ALWAYS a Christian nation, for sure!)

Wendster said...

.... and THAT is why I want to home school.

Cerulean Bill said...

I'm kind of with you on that.