Microscopes Page 12 People absent yesterday I need your spirals Get out your spiral Write on the Right hand side  Micro = small Scope = to view People absent yesterday I need your spirals If you were Absent Tuesday – you have Monday afternoon to make up the lab

Lab Scores 1st – 83% 2nd – 85% 3rd – 60% 5th – 76% 6th – 71%

Microscopic Organisms You share your body with about 90 trillion microscopic organisms About 3.3 lbs.! Some beneficial & some harmful Main purpose of throat culture is to find the right medicines for treatment.

Rules of a Microscope Carry the microscope with 2 hands (at the base and the arm) and Never touch the lenses. Store microscope on the lowest objective (smallest tube) Use the coarse adjustment on low power. Use fine adjustment on high power. TURN OFF MICROSCOPE WHEN YOU ARE FINISHED NEVER unplug a microscope by the cord. Always place the dust cover back onto the Microscope

Calculating power

Microscope worksheet By yourself Colored Pencils you Need: Read the front side of the microscope worksheet As you are reading answer the questions below and color the microscope. You will need colored pencils NOT MARKERS Colored Pencils you Need: Red Orange Yellow Dark Green Light Green Blue Purple Black Brown

Notes STOP here

Parts of a microscope Objectives

Microscope Lab Observe the different biotic cells under the microscope Draw a detailed drawing of what you observed Write the name of the specimen you are drawing on the line Identify the correct magnification you’re drawing the in COLOR is a requirement, Details are a requirement. You should be able to identify the specimen based off your drawings if I brought them out at the end of the year.

Microscope Lab