3/22 Bell Ringer
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Transcript of 3/22 Bell Ringer
3/22 Bell Ringer1. Solve for θ
514
θ
2. Do you know someone in a wheelchair? How hard would it be for them to move around without wheelchair ramps?
Homework: Finish Independent Practice
Grab today’s guided notes, bell ringer sheet, and a calculator from the front of the room!
3/22 Agenda
• I CAN apply trig ratios to real world problems.• 1. Bell Ringer – Engage in Project• 2. Explore – Does Bogan follow the Americans
with Disabilities Act?• 3. Explain – Share your Results, Mr. C’s
findings.• 4. Elaborate – Do it yourself!
Last Week’s MVPs
• 3rd: Jesus F.• 4th: Christian, LaTrece• 6th: Andrea• 8th: Stephanie• 9th: Cle’Dawn
Expectations• Expectations for outside:• Stay with the group• Either record (2), measure (2), supervise (1), present (1
or 2 inside)• 10 point project. 5 points for effort and behavior
(group grade), and 5 points for individual content and homework.
• Outside for 10 minutes. 2 minutes for each group to access the ramp and measure what they need. Other 8 minutes spent on calculating, figuring out your answer, or planning.
• The lab is a two-sided worksheet. On the front you have the project, and on the back you have guiding questions you can use if you get stuck at any point.
3rd Period Groups• Group 1 – Orlando, Alexis, Sabroya, Jacqueline,
Mariah R., Mariah M.• Group 2 – Robert, Lori, Darneisha, Morad, D’Onna,
Mario• Group 3 – Jesus, Jesus, Fatima, Malcolm, Taunjear,
Kiara• Group 4 – Latekia, Eugene, Angel, Darnella, Karina,
Jarod• Group 5 – Oscar, Osvaldo, Regis, Moriah, Manuel
4th Period Groups• Group 1 – Christian, Jazmine, Jessica, Ixsel,
Masamusa, Kala• Group 2 – Patty, Juan, Ixamar, Jovanni, Emmanuel, • Group 3 – Brittany, David, Jocelyn, Veronica, Diego• Group 4 – Liqa, Sevontae, Samaryia, Clary, Tieshah• Group 5 – Tomas, LaTrece, Keshana, Yacario, Jamila
6th Period Groups• Group 1 – Markita, Victor, Erick, Najieh, Ivan, Jose• Group 2 – Ronnell, Ladorothy, David, Kassandra,
Enrique, Geovany.• Group 3 – Laroya, Jasmine, Maria, Oreb, Raul,
Diamond• Group 4 – Ashley, Vanessa, Henry, Gabriela, Angelica,
Andrea• Group 5 – Bradley, Jesus, Lizbeth, Oseas, Dashanda
8th Period Groups• Group 1 – Damaris, Deanna, Brianna G., Jazmyn,
Jairo, Terrence.• Group 2 – Clinton, Celina, Antonio, Yazen, Treshun• Group 3 – Cristian, Walter, China, Whitney, Nina• Group 4 – Martha, Zulma, Dajah, Javier, Brianna P.,
Geoffrey• Group 5 – Christina, Stephanie, Alex, Lamont, Araceli
9th Period Groups
• Group 1 – Rajah, Ciara, Katherine, Amalia , Denzel, and Roy
• Group 2 – Cledawn, Daniela, Jaleel, Crystal, Dakari and Kassandra
What you will do• The ADA states that all ramps must have an angle of
inclination less than or equal to 4.8°.• You have 5 minutes to discuss your plan with your
group on how you will discover this. Record under Questions 1 & 2.
Your Presentation
• Students Explain. Answer these two questions on behalf of your group:
• 1. What were your conclusions?• 2. How did you find your conclusion?
Mr. Chrischilles’ Method & Findings (PLACE IN NOTES)
4”
19” 15”
179”
179.63”
ө
Opposite: 15”
Adjacent: 179”
Hypotenuse: 179.63”
63.17915)sin(
)sin(
hypopp
63.17915sin)sin(sin 11
63.17915sin 1
790.4
63.179179)cos(
)cos(
hypadj
63.179179cos)cos(cos 11
63.179179cos 1
800.4
17915)tan(
)tan(
adjopp
17915tan)tan(tan 11
17915tan 1
790.4