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An Update of Day 12 Update
Yesterday, I suggested that I had decided not to do a selection experiment after all–I felt the plants were too far along, I was lazy, etc. Mostly, I was lazy. Hedi from the Fastplant program must have sensed this reticence on my part because later in the afternoon she sent out a post to the…
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Fastplant Update Day 12
Perhaps I should have counted trichomes earlier this week. The plants are now so large and packed in that I tend to damage plants if I take them out to do something like count hairs at this stage. I checked on the water/fertilizer levels over the last few days. I mentioned earlier when the plants…
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Fastplant Update Day 9
Not much to report. The plants made it through the Labor Day weekend with no problem, but it turns out I checked on them each day any way. Here’s a photo from day 8: And a photo from about an hour ago. These plants have numerous flower buds. Many of the leaf tips and…
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Fastplant Update Day 7
If you recall, I planted this group of fastplants last Sat. (That was day 0). Today is day seven. Here’s a poor photo from Day 5 Note that in some cups there are way more than the two plan to raise per cup and some cups have none. I have only a few ideas…
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Why We Fish.
In science, some concepts and ideas are so complex or abstract that they defy definition. In order to proceed and communicate, the researcher is often forced to propose an operational definition that seldom satisfactory in the deeper sense but gets the job done in the short term. If the operational definition strategy is still not…
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Day 4 Fastplants–an update
Here it is Wed., day 4 of the this time through a Fastplant lifecycle. I planted last Sat. which is not a day that works in a classroom. I used to plant mostly on Mondays to time out the life cycle so that the students could pollinate their plants on days 14-16. We’ll see how…
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Growing Fastplants
Since many AP Biology teachers are trying to grow Fastplants for the first time, I thought I’d do a few blog posts that follow a generation of Fastplants in my lab. When I was in the high school classroom I always had a surplus of seed stock available because I was always growing the plants.…
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Second Verse: Same as the First
Last summer, about this time, I posted my first summer trip report that started out with a bunch of bitching and whining about how busy I’d been, couldn’t find time for fishing, etc.–the kind of thing we all face. Well, it’s not any better this year–or at least I still had to wait until July before I…
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Lab Notebooks in Biology Classrooms
I’ve been talking to different folks about lab notebooks so they are on my mind. I looked up this thread on the AP Biology Community website and I am hoping to revive the discussion since I think lab notebooks are one of the essential tools needed to fully implement inquiry in the classroom. The AP…
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In Praise of Missouri’s Trout Parks
Hear me out on this. The forecast for the third weekend in October was for perfect fall weather so I decided to head down to southern Missouri to get in some color and some trout fishing. I called up Randy to see if he wanted to go and found out that he and Paula…
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