Magnification PowerPoint, Microscopes, Science Lesson

4. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. • BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

5. -Please make notes legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn. Please label

6. • http://sciencepowerpoint.com/

31. • Activity! Hand Lens – Use a hand lens to practice focusing on a US $1 dollar bill. Record two pictures of neat things that you find. – Try and find the hidden owl. Copyright © 2010 Ryan P. Murphy

44. Just a little bit about light…

46. • Magnification deals with light. – Light travels in a straight line (transmission) until it hits something. – Light can do a few things such as be absorbed, reflected / scattered, interference. Copyright © 2010 Ryan P. Murphy

47. • Activity! Disappearing Coin. – Place a coin under an empty glass and cover with a plate or board and observe. – Try again and this time fill the glass ¾ of the way with water and cover with plate or board.

50. Refraction, Diffraction, Reflection. Learn more: http://www.msnucleus.org/m embership/html/k- 6/as/physics/5/asp5_2a.htm

52. • Light can be bent by gravity.

53. White Light

54. White Light Dispersion

63. Light waves could be absorbed by the object, in which case its energy is converted to heat

71. • The sky is blue because… – Nitrogen and Oxygen are small atoms. – Red light (long wavelength) from the sun passes by Nitrogen and Oxygen without hitting them. – Blue light (shorter wavelength) hits Nitrogen and Oxygen and is scattered. – You see this blue. – It is a bit more complicated than this but hopefully you get the idea. Copyright © 2010 Ryan P. Murphy

85. • Video! Ripple Tank (Interference) – http://www.youtube.com/watch?v=- 8a61G8Hvi0

92. • Please sketch the following. – Please use a straight edge. – Complete diagrams of both from the videos.

93. • Video Link! Concave and Convex Lens – http://www.youtube.com/watch?v=DPvvjjnKs4k&f eature=results_main&playnext=1&list=PL64DF19 09345AF984

94. • Activity! Sketching Converging light. (Optional) – Please view the video and sketch / copy what you see. – Note: this is difficult. – You will need a straight edge (ruler).

96. • Activity Simulator: • http://phet.colorado.edu/en/simulation/geo metric-optics

97. • Activity! Converging light sketch / lens – http://www.youtube.com/watch?v=BrNB_BacI kA&feature=related – Sketch this starting template (double convex)

98. • Activity! Diverging light sketch / lens – http://www.youtube.com/watch?v=8fUygzGO3b4 &feature=related – Sketch this starting template (double concave)

108. • Concavo-convex

109. • Concavo-convex

110. • Which a concave polygon?

111. • Which a concave polygon?

112. • Which a concave polygon? Learn more about light, optics, and lenses at: lhttp://www.nightlase.com.au/education/optics/lenses.htm

113. • Adjusting the lens, adjusts the focus and will allow you to see clearly.

116. • Activity! – On next slide teacher minimizes out of slide show. – Teachers assists the students as they drag focal point to the correct location using teachers computer.

117. • Activity! Place the four dots on the focal point of each picture below.

120. • Answer:

121. Reminder to teacher! Reset focal points for next group.

129. • Which mirror is convex, and which mirror is concave?

145. • Which is nearsightedness, and which is far sightedness?

147. Farsightedness

148. Farsightedness Nearsightedness

149. Farsightedness Nearsightedness

154. • Hubble Space Telescope.

172. • Activity! Stations Carousel. – Lens types, focal points, and color paddles. – 5 minutes at each station. Total of 6 stations. – Handout will be supplied with directions for all of the stations in the activities folder. Copyright © 2010 Ryan P. Murphy

173. • Demonstration and Activity! Riv Ray Box. – (Optional Activity) Simulator next slide. – Each table needs to adjust the lens types to focus on the dot taped to the table. – Must use a convex, and a concave lens. Copyright © 2010 Ryan P. Murphy

193. • This is stereoscopic microscope. • It looks at things in which light cannot pass like a bumble bee. – Lets you see the image in 3D. Copyright © 2010 Ryan P. MurphyCopyright © 2010 Ryan P. Murphy

199. Glass Slide

200. Glass Slide Coverslip

201. Glass Slide Coverslip Drop of water for a wet mount slide.

202. Glass Slide Coverslip Drop of water for a wet mount slide. Learn more about wet mount slides, oil immersion, and more at… http://www.microbehunter.com/2010/08/13/making-a-wet- mount-microscope-slide/

211. • You do not put large objects under a light microscope such as a rock, pencil, finger, etc. – Specimens need to be incredibly thin and light must pass through. Uses Slides! Copyright © 2010 Ryan P. Murphy

215. • This is an electron microscope. It can magnify specimens much smaller than a light, or stereoscope, but doesn’t usually view live cells or specimens. Copyright © 2010 Ryan P. Murphy Electron Microscopes.: Learn more at.. http://www.jic.ac. uk/microscopy/intr o_em.html

232. • Eye of a fruit fly.

233. • Eye of a fruit fly.

244. Head of Tick

245. • Aquatic skin parasites on fish.

246. • Reptile Scales.

255. • Porcupine quill.

256. • Claw of Black Widow Spider

257. • Video! (Optional) More Magnified Images. – http://www.youtube.com/watch?v=SIOOLXbwWME

258. • Activity! Link to a quick activity that has students match specimens to the correct term using a virtual electron microscope. – http://school.discoveryeducation.com/lessonpl ans/interact/vemwindow.html

261. • This is a quiz on something you haven’t been taught.

262. • This is a quiz on something you haven’t been taught.

263. • This is a quiz on something you haven’t been taught. “This is unfair!”

264. • This is a quiz on something you haven’t been taught. – You can get an easy 100% if you use logic.

265. • Please record the following word bank 1-14 of the terms for the quiz. Base, Eyepiece, Light Source, Arm, Body Tube, Stage, Stage Clips, Coarse Adjustment Knob, Diaphragm, Revolving Nose piece, Fine Adjustment knob , Low Power Objective Lens, Medium Power Lens, High Power Lens -Note: Word document of word bank enclosed in the activities folder. Copyright © 2010 Ryan P. Murphy

266. Use the word bank and logic to match the words to the picture?

267. • Quiz Sheet Available.

268. Copyright © 2010 Ryan P. Murphy Base, Eyepiece, Light Source, Arm, Body Tube, Stage, Stage Clips, Coarse Adjustment Knob, Diaphragm, Revolving Nose piece, Fine Adjustment knob , Low Power Objective Lens, Medium Power Lens, High Power Lens

274. Body Tube Revolving Nose Piece Low Power lens Med Power lens High Power lens

304. • 10x times 4x = 40x or forty times larger. • How many times magnified is a specimen when looking at under medium and high power? – 10x times 10x = ______ – 10x times 40x = ______ Copyright © 2010 Ryan P. Murphy

305. • 10x times 4x = 40x or forty times larger. • How many times magnified is a specimen when looking at under medium and high power? – 10x times 10x = 100X – 10x times 40x = ______ Copyright © 2010 Ryan P. Murphy

306. • 10x times 4x = 40x or forty times larger. • How many times magnified is a specimen when looking at under medium and high power? – 10x times 10x = 100X – 10x times 40x = Copyright © 2010 Ryan P. Murphy

307. • 10x times 4x = 40x or forty times larger. • How many times magnified is a specimen when looking at under medium and high power? – 10x times 10x = 100X – 10x times 40x = 400x Copyright © 2010 Ryan P. Murphy

308. • Using a Microscope Activity Sheet Available.

315. • To focus the microscope, place the slide under the stage clips and adjust the diaphragm so light passes through. – Turn revolving nose piece to the low power lens. Copyright © 2010 Ryan P. Murphy

316. • To focus the microscope, place the slide under the stage clips and adjust the diaphragm so light passes through. – Turn revolving nose piece to the low power lens. Copyright © 2010 Ryan P. Murphy Which lens is low power?

317. • To focus the microscope, place the slide under the stage clips and adjust the diaphragm so light passes through. – Turn revolving nose piece to the low power lens. Copyright © 2010 Ryan P. Murphy Which lens is low power?

318. • To focus the microscope, place the slide under the stage clips and adjust the diaphragm so light passes through. – Turn revolving nose piece to the low power lens. Copyright © 2010 Ryan P. Murphy Which lens is low power? Medium

319. • To focus the microscope, place the slide under the stage clips and adjust the diaphragm so light passes through. – Turn revolving nose piece to the low power lens. Copyright © 2010 Ryan P. Murphy Which lens is low power? High Power

320. • With the low power lens, gently turn the coarse adjustment until the image comes into focus. – Once in focus, you can now use the revolving nosepiece to move the medium power lens into position. Copyright © 2010 Ryan P. Murphy

327. • With the Medium power lens, gently turn the coarse adjustment until the image comes into focus. – Once in focus, you can now use the revolving nosepiece to move the high power lens into position. Copyright © 2010 Ryan P. Murphy

334. • Video! Using a compound light microscope. 6 Minutes. – http://www.youtube.com/watch?v=X- w98KA8UqU

335. • Activity! Virtual Microscope Simulator. – Each group should try to focus the letter “e”, onion tip, bacteria, and cheek smear. – Focus on low, medium, and high power. • http://www.udel.edu/biology/ketcham/microscope/s cope.html

336. • Activity! Using the microscope. – Please place the letter “e” on a slide and put a cover slip on. (lower case) – Sketch the letter “e” on low, medium, and high power. Copyright © 2010 Ryan P. Murphy

376. • You should be on this page of your bundled homework package. (Page 4)

377. • You can now add information to the white spaces around the following. – You can also color the sketches and text.

381. Magnification: The act of expanding something in apparent size.

398. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to NABT and NSTA) • http://www.nabt.org/websites/institution/index.php?p= 1 • http://learningcenter.nsta.org/browse_journals.aspx?j ournal=tst Please visit at least one of the “learn more” educational links provided in this unit and complete this worksheet

399. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to and NSTA) • http://www.sciencedaily.com/ • http://www.sciencemag.org/ • http://learningcenter.nsta.org/browse_journals.aspx?jo urnal=tst

402. Areas of Focus within The Science Skills Unit: Lab Safety, Lab Safety Equipment, Magnification, Microscopes, Stereoscopes, Hand Lenses, Electron Microscopes, Compound Light Microscopes, Parts of a Compound Microscope, Metric System, International System of Units, Scientific Notation, Base Units, Mass, Volume, Density, Temperature, Time, Other SI Units, Observation, Inferences, Scientific Method, What is Science? What makes a good scientist? Types of Scientists, Branches of Science, Scientific Method, Hypothesis, Observations, Inferences. Hundreds of PowerPoint samples, the bundled homework package, unit notes, and much more can be previewed at… http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods. html

406. • This PowerPoint is on small part of my Science Skills Unit. This unit includes… • A Four Part 2,000+ Slide PowerPoint presentation full of class activities, review opportunities, project ideas, video linksm discussion questions, and much more. • 16 page bundled homework package that chronologically follows the PowerPoint slideshow. Modified version provided. • Worksheets, curriculum guide, Common Core worksheet. • 15 pages of unit notes with visuals for students who require assistance and support staff. • Many video and academic links • 1 PowerPoint review game with answer key. • Flashcards, rubrics, activity sheets, and much more. • http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Me tric_Methods.html

408. • Please visit the links below to learn more about each of the units in this curriculum – These units take me about four years to complete with my students in grades 5-10. Earth Science Units Extended Tour Link and Curriculum Guide Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html = Easier = More Difficult = Most Difficult 5th – 7th grade 6th – 8th grade 8th – 10th grade

409. Physical Science Units Extended Tour Link and Curriculum Guide Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods. html Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html Life Science Units Extended Tour Link and Curriculum Guide Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

410. • The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com

411. http://www.teacherspaytea chers.com/Product/Physical -Science-Curriculum- 596485 http://www.teacherspayt eachers.com/Product/Life -Science-Curriculum- 601267 http://www.teacherspayt eachers.com/Product/Eart h-Science-Curriculum- 590950

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