Planejamento de apresentações e exemplo de uma técnica de construção de slides

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Henry Heberle

Há apresentações Informativas, de Instrução, Apelativas, Persuasivas e de Decisão

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Uma apresentação científica geralmente é informativa e também de instrução

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1. Eu não vou gastar seu tempo (gancho)

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Vai ser útil para

alguma coisa?

2. Eu sou bem organizado

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Eu vou

entender?

3. Eu sei quem você é

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Que vocabulário é

esse?

4. Eu sei o que estou falando

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Eu tenho uma

pergunta!

5. Terminei

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O que eu vi na

palestra mesmo?

Deve-se expressar as ideias escrevendo-as.

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Planejamento

Objetivo da apresentação:

Ponte, gancho, abertura:

Características do espectador:

Sequência de ideias:

Encerramento:

Faça seus slides de acordo com a sua tabela

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Pouco texto e algumas imagens Texto para os alunos estudarem

Imagens, pouco texto no slide e muito texto como comentários?

Assertion-Evidence Design é uma abordagem contra os temas do PowerPoint

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Escreva a principal ideia do slide aqui

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e complete

ou explique

aqui.

Utilize diagramas,

figuras, esquemas...

Ou explique ou destaque a principal informação da imagem aqui

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e deixe aqui

a imagem.

O espectador entenderá

o importante da imagem

pelo título.

Não use tópicos, nem com figura.

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Next

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Sequência de exemplos Antes e Depois Fonte: http://www.writing.engr.psu.edu/slides.html

A First Step Towards Automatic Verification of PDE Code Hans Petter Langtangen Ola Skaghaug Simula Research Laboratory Oslo, Norway

A First Step Towards Automatic Verification of PDE Code Hans Petter Langtangen Ola Skaghaug Simula Research Laboratory Oslo, Norway

This presentation shows the evolution from a manual environment to one that is automated

manual

somewhat manual

MATLAB

Python

automated

Fortran 77

C++

OutlineOutline

IntroductionIntroduction

BackgroundBackground

PrePre--Combustion methodsCombustion methods–– Coal switchingCoal switching

–– Coal cleaningCoal cleaning

Combustion methodCombustion method–– Atmospheric fluidized bedAtmospheric fluidized bed

PostPost--Combustion methodsCombustion methods–– AbsorptionAbsorption

–– AdsorptionAdsorption

ConclusionsConclusions

AcknowledgmentsAcknowledgments

QuestionsQuestions

This presentation compares methods for reducing emissions of sulfur dioxide from coal power plants

A

B

C

D

A

B

C

D

B C D

A

A

C

B

D

?

Digital Acquisition System

Ove

rwhe

lmin

g

Accelerometer outputs an analog voltage

Hardware converts analog signal to digital

Computer samples a number of points

Data is exported to popular applications

o Microsoft Excel

o Matlab

Converting an analog signal to a digital signal requires a sampling of the signal

Accelerometer outputs an analog voltage

Hardware converts analog signal to digital

Computer samples a number of points

Data is exported to popular applications

Excel

Although researchers give validation more attention, validation requires successful verification

Validation

Is the PDE model appropriate?

Do we solve the right equations?

Verification

Are the numerical models correctly implemented?

Do we solve the right equations?

Iron

• An abundant metal, makes up 5.6%

of earth’s crust

• Properties:

– shaped, sharpened, welded

– strong, durable

• Accounts for >95% of metals used

• Iron ores discovered in 1844 in

Michigan’s Upper Peninsula

• Soon found other ores in upper

Wisconsin and Minnesota

Kesler 1994

Iron Ore Distribution

[Kesler 1994]

Iron Ore Distribution

[www.star-bits.com]

Iron ore

Where is the largest concentration of iron ores in North America? Iron ores make up 5.6% of the earth’s crust and account for 95% of the metals used

Can be shaped, sharpened, and welded

Is strong and durable

Iron

Led to 59% recall Led to 77% recall

Iron • An abundant metal, makes

up 5.6% of earth’s crust

• Properties:

– shaped, sharpened, welded

– strong, durable

• Accounts for >95% of

metals used

• Iron ores discovered in 1844

in Michigan’s Upper

Peninsula

• Soon found other ores in

upper Wisconsin and

Minnesota Kesler 1994

Iron Ore Distribution

p < 0.001

Students learning from the transformed slide scored higher on an identical test question

[Alley et al., 2006]

Q: How abundant is iron in the earth’s crust?

[Kesler 1994]

Iron Ore Distribution

[www.star-bits.com]

Iron ore

Where is the largest concentration of iron ores in North America?Iron ores make up 5.6% of the earth’s crustand account for 95% of the metals used

Can be shaped,

sharpened, and welded

Is strong

and durable

Iron

U.S. Resource Use

• The United States uses:

– 42% of all the aluminum produced worldwide

– 31% of all the petroleum

– 29% of all the phosphate

– 27% of all the copper

– 27% of the nitrogen

– 25% of the zinc

• Approximately 30% of all resources worldwide

Although the U.S. has 5% of the world's population, we use an average of 30% of all resources

United States use of specific resources

(percentage of worldwide use)

Led to 71% correct Led to 82% correct

Students learning from the transformed slide scored higher on an identical test question

Q: Percentage of world’s resources that the U.S. uses?

p < 0.025

U.S. Resource Use

• The United States uses:

– 42% of all the aluminum produced worldwide

– 31% of all the petroleum

– 29% of all the phosphate

– 27% of all the copper

– 27% of the nitrogen

– 25% of the zinc

• Approximately 30% of all resources worldwide

Although the U.S. has 5% of the world's population,

we use an average of 30% of all resources

United States use of specific resources

(percentage of worldwide use)

[Alley et al., 2006]

Why do the plates move?

Miller, 2004

•Convection

•Heat is from nuclear fission. •Uranium, Thorium, are large “unstable” atoms

which break down to produce, smaller atoms,

heat, and radioactivity

Plates move because of convection caused by heat from decay of radioactive elements in the mantle

[Miller, 2004]

Uranium and Thorium are large “unstable” atoms

break down to produce smaller atoms, heat, and radioactivity

Ocean

Led to 54% correct Led to 86% correct

Students learning from the transformed slide

scored higher on an identical test question

Q: Heat source for movement of lithospheric plates?

p < .001

Why do the plates move?

[Miller, 2004]

Plates move because of convection caused by heat

from decay of radioactive elements in the mantle

Uranium and Thorium are large “unstable” atoms

break down to produce, smaller atoms,

heat, and radioactivity

Ocean

Why do the plates move?

Miller, 2004

•Convection

•Heat is from nuclear fission. •Uranium, Thorium, are large “unstable” atoms

which break down to produce, smaller atoms,

heat, and radioactivity

[Alley et al., 2006]

Fossil Fuels: Who has what?

OPEC countries control about 75% of the world’s oil

Led to 63% correct Led to 81% correct

p < .001

Students learning from the transformed slide

scored higher on an identical test question

Q: Percentage of oil that non-OPEC countries control?

Fossil Fuels: Who has what?

OPEC countries control about 75%

of the world’s oil

[Alley et al., 2006]

Led to 63% correct Led to 81% correct

p < .001

Q: Percentage of oil that non-OPEC countries control?

[Alley et al., 2006]

Fim

• Planejamento melhora a qualidade de sua apresentação

• Slides com pouco texto são bons, mas dão trabalho