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It works well and the students get a kick out of 'playing' with the bugs. 2/3/99 Pre-Lab Preparations Tip: 'I used the pill bug lab this year and last. We then get into statistics, chi-squares, etc., and what does 'significant' mean in an experiment? It provides a great way to begin the year with an easy, fun experiment and gives me material to build on all year for experimental design.' - Franklin Bell, St.
#Ap biology lab manual lab 111 full#
The previous year we had very inconclusive results in light/dark studies in the classroom under the fluorescent lights (which are not full spectrum bulbs). One group ran up to the physics lab and returned with the light boxes for generating different colored light, and discovered that the pill bugs have a very strong aversion to red light. Biology 111 lab manual answers uncg as.Īll of my kids first do the same basic experiment of wet versus dry in the 'choice chambers.' Then they all design their individual experiments with a lot of creativity.
#Ap biology lab manual lab 111 pdf#
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Download Songs Of Blue Band One Love there.Īudiojungle Free Download Pack on this page. In fact, this is usually the first lab we do of the year, and we spend some considerable time with it. 2/3/99 Tip: 'This lab makes a wonderful introduction to scientific inquiry and experimental design. Eloise Farmer, Torrington High School, Torrington, Connecticut. I have worked for over 20 years with Drosophila and have a whole lab designed around the Dance of the Fruit Fly, but I think that for behavioral studies, the pill bug is much easier to use.' They don't eat much, don't smell too disgusting, and kids can handle them with little difficulty. I did a MetaCrawler search on Explorer to find out more about sow bugs and found some great sources with pictures and a number of explanations of the physiology of these fascinating crustaceans. Other students checked to see if they preferred light over dark, or moist over dry, and one group even decided to use sandpaper versus filter paper to see if they liked rough better than smooth. They designed their own behavioral studies, and asked questions like 'are the rollers faster or slower movers than the walkers?' They designed racecourses for the bugs, deciding that the rollers were somewhat slower. General Overview Tip: 'I am one who uses the pill bug lab and I find it one that the AP kids can get really creative with.