No homework.
Today in class, we took notes over limiting factors and started to discuss selection pressures. We then finished the vid about Birds of Paradise.
No homework.
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Today in class, we took notes about adaptation and differences in populations. This will soon lead into discussions about changes in populations, including speciation. We then watched a video about the adaptations of birds of paradise.
No homework. Today in class we took the test over Ch 2. After the test we watched a video and started the homework.
Homework for Monday: Read and outline: New book: pp 49, 51-54 Old book: pp 52-55 Today in class we worked with the groups from last class to answer the graphing questions on p47 in the new book.
The homework is a review from the book to prepare for the test Friday. Problems are listed below. Do the set that corresponds with the edition of book you have. Old book (second edition): p47 #1, 2, 5-7, 9, Thinking #1, 3 New book (fourth edition): p45 #3, 5, 10, 12, 13, 14, Crit. Thinking #1,2 Make sure to study for the test!!! Today in class we gave presentations over geochemical cycles. Presentations not turned in today will be done ASAP for half credit. We then took brief notes over that topic. We also introduced graphing and will practice interpreting graphs next class.
Now would be a great time to start studying for the test on Friday over Ch 2 if you haven't already started! Today we worked on the geochemical cycles PowerPoints. The presentations will be in class next Monday. The only homework is to make sure you're ready to present at that time.
Today in class we did a worksheet on energy and trophic levels, then went to the library to work on PowerPoint presentations about geochemical cycles. These cycles are due next class.
Those of you who have still not submitted papers, please do so immediately! They are late at this point, and waiting longer will make them worth no points, which is a waste of your time writing it!
In class, we took notes over energy exchange within natural systems, and the basic trophic levels. Homework was a worksheet. Papers were due in class today. We took notes, starting off Ch 2. The homework is a vocab assignment with the words listed below:
Negative feedback loop proton neutron electron isotope ion potential energy kinetic energy entropy cellular respiration detritovore species population biological community ecosystem |