10/1/14 Journal Discussion Questions 1. If the eye piece for a compound microscope has a magnification of 10 x and the student is using an objective with a magnification of 20 x. What is the total magnification? 2. Explain how you calculate magnification.

Reminders Final Draft of your Research Report is due no later than Friday, 10-10-14. Attach your rough draft, the rubric used to grade your rough draft, and the rubric from your packet. You must have all three attached for it to be considered complete and ready to be graded. You will also turn your Final Draft of your Research report in to your English teacher through turnitin.com prior to October 10th. Cell Root Word Quiz is on 10-14-14 Cell Exam is on 10-16-14 (start reading chapter 7)

The Cell Theory Chart & Timeline You will each need to complete your own chart and timeline I will assign you a table and group to work with Using Chapter 7 of your textbook (pages 182-183 especially) and using your smart phone, please complete the chart. ON the BACK of the paper with the chart, please create a time-line with the scientist picture, name, date, and historical events from the chart. Textbook page may help you with the timeline. 3

Cell Theory & Scientists PPT Fill in the Blanks and complete the note sheet

EXIT TICKET REVIEW- Explain how natural selection acts on variation within a population. Explain how to calculate total magnification in microscopy.

Oral Conclusion Please give an example of a limiting factor Describe one way humans are impacting the nitrogen cycle Describe one way humans are impacting the carbon cycle How are microorganisms such as bacteria beneficial to an ecosystem? Organism? Give an example of a producer. A consumer> Describe biological magnification. Give an example of an abiotic factor. A biotic factor. Describe an invasive species and give an example. Why does only 10% of the energy move from trophic level to trophic level? How is primary succession different from secondary succession?