Today we took notes on Gravitational Potential Energy. These notes are found HERE.
We practiced the concepts we learned with a worksheet found HERE. Make sure you bring a calculator for these formulas!
Finally we watched a video about gravity. This is harder than you need to know, but still cool!
Today we turned in the EVOLUTION unit review. This is found HERE. Next we did a practice test for evolution. Practice is HERE and key HERE. Finally we watched the remainder of WHAT DARWIN NEVER KNEW:
Today we went to a presentation first block. Second block we took notes on Enzymes. Power Point notes are HERE and notesheet is HERE.
We worked on the Solute Concentration of Potatoes Lab this is due Friday at 11:59 pm at the latest!!
Finally we got THESE practice problems for Enzymes. Enzymes are found in chapter 6 in your textbook.
Today we did a lab: Natural Variations Lab found HERE. When you have recorded all your measurements answer the questions on the back and make three graphs to display the data.
Today we reviewed the 5 principles of natural selection. Next we looked at some scenarios to review the 3 types of natural selection graphs. These scenarios are found HERE. (Practice problems on page 4)
Today we finished off our types of Energy Notes (from last class) . Next we took some notes on the Law of Conservation of Mass. These notes are found HERE. Next we did some conservation of energy calculations with THIS worksheet. The worksheet is due on Thursday.
Today we worked on our Solute Concentration of Potato Cytoplasm Lab. You need the following THREE things to be completed and emailed to me by Friday at 11:59 pm:). Please include the three items as attachments on the same email.
1) A hand drawn graph of % Change in Potato Mass vs. Concentration of Sucrose (M)
2) An excel graph with 2 lines of best fit on an x y scatter graph, labelled axes with units, R squared values , y= mx + b equations
3) Answers to all 9 questions at the end of the lab in full sentences.
We also watched the video below to review active and facilitated transport across the cell membrane