welcome geometry - welcome to mrs. carucci's...
TRANSCRIPT
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WelcomeGeometryU6H12: Pg. 505 #1-4, 7, 9-11, 13 (Tear Out) Updates: U6Q2
1st will be May 3rd (Tuesday) 4th/6th will be May 4th (Wednesday)
Dates to Remember:
May 12th/13th Unit 6 Test May 20th all late work, quiz corrections, etc are due (No exceptions) May 26th/27th Notecard for the Winal is due (No exceptions)
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Agenda
1. Cryptography
2. Review U6H11
3. Finish Activity 34-1
4. Activity 34-2
5. Closure
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Cryptography!
Whatdoes
MEOGYRTE
spell?
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Cryptography!Everyoneisgoingtoreceivefourproblems.Youwillpasteeachoftheseproblemsintoyournotebookandsolve.ForeachproblemyouwillCindthesurfacearea.Youandyourtable-mateswillpastetheproblemsintoyournotebookandsolvethem.Onceyouhavefoundasolutionasagroup,haveonepersonfromyourgroupgotothefrontofthewhiteboardandwritedowntheletterofthecorrectsolution.IntheendyoushouldCigureoutwhatthewordspells.
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Cryptography!Somereminders: Surface Area of a Prism o SA = 2B + LA SA is surface area
B is the area of the base LA is the lateral area LA = ph p is the perimeter of the base h is the distance between the bases
Base of a Wigure is how you name the Wigure: Rectangular prism (base is a rectangle) Pentagonal prism (base is a pentagon)
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ReviewU6H11U6H11 – Pg. 492 #10-14, Pg. 499 #19 10) The area of the circles get smaller 11) The diameter 12) Cylinder 13) B 14) 19) LA = 90 in2 SA = 150 in2
2 2 ≈ 2.8cm
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LearningObjectivesBytheendofthisperiodyouwillbeableto:① SolveproblemsbyCindingthelateralareaortotal
surfaceareaofacylinder.
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Pg. 497 We will read together.
Activity34–PrismsandCylinders
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Pg. 497 Attempt 10-16 in your groups. (8 minutes)
Activity34–PrismsandCylinders
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Surface Area of a Cylinder o SA = 2B + LA SA is surface area
B = πr2 LA = 2πrh
o SA = 2πr2 + 2πrh r is the radius of the circle
h is the distance between the bases
Activity34–PrismsandCylinders
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Practice: Find the surface area of the cylinder.
Activity34–PrismsandCylinders
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Whiteboards!
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LearningObjectivesBytheendofthisperiodyouwillbeableto:① SolveproblemsbyCindingthevolumeofaprismand
cylinder.
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Pg. 500 We will read together.
Activity34–PrismsandCylinders
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Pg. 500 Attempt #1-3 in your groups. (5 minutes)
Activity34–PrismsandCylinders
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Volume of a Prism o V = Bh V is volume
B is area of the base h is the distance between the bases
http://www.learner.org/interactives/geometry/area_volume.html
Activity34–PrismsandCylinders
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Go back through the Cryptography problems and solve for the volume of the prisms. I wrote my volume in a different color to remind me of the difference. J
Activity34–PrismsandCylinders
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Usingwhatweknowaboutthevolumeofaprism,howdoyoupredictwecouldCindthevolumeofacylinder?
http://www.learner.org/interactives/geometry/area_volume2.html
IFItiltacylinder,whathappenstothevolume?
Activity34–PrismsandCylinders
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Volume of a Cylinder o V = Bh V is volume
B = πr2 h is the distance between the bases
o V = πr2h GobacktoourCylinderpracticeproblemandnowCindthevolume.
Activity34–PrismsandCylinders
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In your notes complete ONE of the following sentences: o Today I learned…
o I have a question about…
o Today, I understood…
o I enjoyed…
Closure–“SentenceStarters”
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TimingsAnnouncements: 3mins 7:58 10:51 1:09 Cryptography: 25mins 8:23 11:16 1:34 Correct U6H11: 7mins 8:30 11:23 1:41 Finish Act. 34-1: 35mins 9:05 11:58 2:16 Activity 34-2: 30mins 9:35 12:28 2:46 Closure: 3mins 9:28 12:31 2:49
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Table 1 Table 2 Thania Nicole Kia Nikki Bryan Alyssa
Table 3 Table 4 Table 5
Natalee Savannah Braiden Lesile Madison Kevin Jacob Sophie Eduardo
Table 6 Table 7 Table 8
Casey Parker Matt Emmy Hana Jake Sherman Alex Bella Table 9 Table 10 Table 11 Table 12
Dash Yash Elina Ashik Cameron Angie Evan Amin
Grace Justin
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Table 1 Table 2 Jordan Steven Brooke Mia Maddie P. Maddie E.
Table 3 Table 4 Table 5
Jimmy Brandon Bradley Neikon Priyanka Kevin Stephanie Sasha Emily
Table 6 Table 7 Table 8
Cynthia Ricardo Aliyah Omid Alisa Michael Jenny Yen Siffat Table 9 Table 10 Table 11 Table 12
Alexi Tyler Georgia Nate
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Table 1 Table 2 Gavin Sanam Fabiana Anusha Sam P. Denise
Table 3 Table 4 Table 5
Arianna Amanda Trent Ryan Camellia Alex Sam H. Tanveen Michaela
Table 6 Table 7 Table 8
Trevor Philip Ceana Aidan Sahya Sam C. Damian Grace Guk Table 9 Table 10 Table 11 Table 12
Andrew Jennie Lauren Manny Athena Anthony Jonathan