Ciencias Estrategia: LESSON 12 TEACHER’S GUIDE 3.3.12

1409643

HOUGHTON MIFFLIN

Libritos nivelados en línea

HOUGHTON MIFFLIN HARCOURT

Ciencias

Estrategia:Visualizar

3.3.12 Desarrollar el vocabulario

por Abe Beaker

3_269498RTXS_VR3_2BL_FunWScience1 1 3/3/09 11:50:10 PMNumber of Words: 915

L E S S O N 1 2 T E A C H E R ’ S G U I D E

¡Qué divertidas son las ciencias!by Abe Beaker

Fountas-Pinnell Level LNonfictionSelection SummaryThis book introduces students to the school science fair and describes a variety of projects they might do for a fair, from presentations about animals to making a tabletop volcano.

Copyright © by Houghton Mifflin Harcourt Publishing Company

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Characteristics of the Text Genre • Nonfi ction

Text Structure • Introduction to science fairs presented on fi rst pageContent • Science fairs

• Science projects such as building a volcano and doing a static electricity experimentThemes and Ideas • Science fairs are educational …. and fun.

• Science projects to be done at home and at school.Language and

Literary Features• Writer talks directly to the reader: ¡Diviértete todo el año con las ciencias!• Sequential steps followed in projects

Sentence Complexity • Variety in sentence length, including some complex sentences: Los jueces premian los mejores proyectos con un certifi cado o un trofeo.

• Some exclamatory sentences: ¡Incluso puedes lograr que haga erupción!Vocabulary • Words related to science: volcán, erupción, experimento, electricidad estática, cargas

eléctricas• Ingredients to make projects: vinagre, colorante comestible, bicarbonato, globo

Words • Many two- and three-syllable words• Some words three syllables or more: experimento, creativo, presentaciones

Illustrations • Photographs with captions contain extra information.Book and Print Features • Ten pages of text, photos on most pages

• Chart showing the results of an experiment• Sentences arranged in paragraph form

© 2006. Fountas, I.C. & Pinnell, G.S. Teaching for Comprehending and Fluency, Heinemann, Portsmouth, N.H.

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Target Vocabulary

admirable – digno de elogio o de admiración, p. 4

certifi cado – papel ofi cial que se da cuando alguien logra algo, p. 2

creativo – capaz de imaginar cosas novedosas, p. 5

educativo – que enseña algo, p. 2

hacer erupción – explotar repentinamente (un volcán), p. 4

informar – dar a conocer, p. 10

presentación – descripción o exhibición de algo, p. 3

tabla – cuadro donde se registra información, p. 9

¡Qué divertidas son las ciencias! by Abe Beaker

Build BackgroundHelp students use their knowledge about science projects and fairs. Build interest by asking a question such as the following: ¿Alguna vez participaron en un proyecto o una feria de ciencias? Read the title and author and talk about the cover photo.

Introduce the TextGuide students through the text, noting important ideas and nonfi ction features. Help with unfamiliar language so that they can read the text successfully. Give special attention to target vocabulary. Here are some suggestions:

Page 2: Explain that this book tells about science projects. Suggested language: Vayan a la página 2 y miren la imagen. ¿Qué creen que les acaba de ocurrir a estos niños? ¿Cómo lo saben?

Page 3: Tell students that science fairs are educativas – and they are fun, too. Los estudiantes suelen hacer presentaciones sobre animales o plantas en las ferias de ciencia.¿Han hecho una presentación alguna vez? ¿Sobre qué tema fue?

Pages 4–6: Use the photos to support understanding of the volcano project. Estas páginas enseñan cómo hacer un volcán que hace erupción de verdad. ¿Cómo piensan que pueden lograr que haga erupción? ¡Eso sería admirable!

Page 8: Point out that captions can give extra information about the text. Read the caption. ¿Qué pueden aprender de esta leyenda?

Page 9: Draw attention to the chart and discuss the experiment. ¿Cómo se puede seguir el desarrollo del experimento utilizando esta tabla?

Ahora, vuelvan al comienzo para descubrir más sobre proyectos de ciencias que pueden hacer.

2Grade 3© Houghton Mifflin Harcourt Publishing Company

Lesson 12: ¡Qué divertidas son las ciencias!


ReadHave students read ¡Qué divertidas son las ciencias! silently while you listen to individual students read. Support their problem solving and fl uency as needed.

Remind students to use the Visualize Strategy , and use selection details to picture what is happening.

Discuss and Revisit the TextPersonal ResponseInvite students to share their personal responses to the text. Suggested language: ¿Qué proyecto de ciencias les gustaría hacer? ¿Por qué?

Ways of ThinkingAs you discuss the text, help students understand these points:

Thinking Within the Text Thinking Beyond the Text Thinking About the Text

• Science fairs can be educational and fun at the same time.

• Projects range from presentations about animals or plants to building an erupting volcano.

• Experiments with static electricity can be done with balloons.

• Many kinds of science projects can be done at home or at school.

• Creating a science project can be educational and fun simultaneously.

• Science projects are often team efforts and cooperation is an integral part of the process.

• Most captions identify objects in the photos and explain how they are used.

• A chart explains the results of experiments.

• The author’s purpose is to describe science projects that can be done at home or at school.

© 2006. Fountas, I.C. & Pinnell, G.S. Teaching for Comprehending and Fluency, Heinemann, Portsmouth, N.H.

Choices for Further Support• Fluency Invite students to choose a passage from the text to read aloud. Remind

them to read at a good speed, but not so fast that the words run together and the meaning of the text is lost.

• Comprehension Based on your observations of the students’ reading and discussion, revisit parts of the text to clarify or extend comprehension. Remind students to go back to the text to support their ideas.

• Phonics/Word Work Provide practice as needed with words and word parts, using examples from the text. Remind students that sometimes a word has a suffi x that can help them understand the word’s meaning. For example, the word información on page 2 has the suffi x -ción, which can mean “ the act of.” So the word información means “the act of informing.” Provide other examples from the text, such as presentación, admirable, and creativo.

3 Lesson 12: ¡Qué divertidas son las ciencias!Grade 3© Houghton Mifflin Harcourt Publishing Company


Writing about ReadingVocabulary PracticeHave students complete the Vocabulario questions on Hoja reproducible 12.1.

RespondingHave students complete the vocabulary activities on page 11. Remind them to answer the Acertijo on page 12. (Answer: creativo)

Reading Nonfi ctionNonfiction Features: Charts Remind children that nonfi ction has many features to help readers understand important information. A chart is one of these features. Explain that a chart is a form that can tell information with fewer words. Charts give the reader more information about something that is mentioned in the text. Charts can help readers understand information clearly by making it easier to read.

Have children look at the chart on page 9. ¿Qué muestra esta tabla? ¿Cómo los ayuda a entender los experimentos con la electricidad estática? ¿De qué manera puede ayudarlos a registrar los resultados de los experimentos? Mention that charts can have headings that show how the information is divided on the chart. Have children think of other objects that could be included in the fi rst column of this chart. They can write their names of their objects on small self-stick notes and post them on the chart.

Writing Prompt: Thinking Beyond the TextHave students write a response to the prompt on page 6.

Assessment Prompts• On page 4, which word means explotar de golpe?

• Which words on page 2 help the reader know the meaning of educativo?

• The book says that students should be creative when they make their volcanoes. Find the sentence on page 5 that shows one way to be creative with this project.



Vocabulario claveEscribe palabras e ideas que van con la palabra informarnos de la red semántica. Luego, haz una red semántica con cada una de las demás palabras de Vocabulario clave.

informarnoshacen erupción

presentación

creativoeducativo

certi� cados

admirabletablas

Vocabulario

contarnos

decirnos

describirnos

noticias

informarnos

Lea las instrucciones a los estudiantes.

Grado 3, Unidad 3: Aprendemos al crecer

Nombre Fecha

Vocabulario clave© Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Lección 12H O J A R E P R O D U C I B L E 1 2 . 1

Se muestran las respuestas de ejemplo.

¡Qué divertidas son las ciencias!

Vocabulario clave

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ResponderVOCABULARIO CLAVE Armapalabras

¿Qué palabras conoces que significan lo mismo que creativo? Copia esta red de palabras y agrega más palabras.

El texto y tú Acabas de leer sobre algunos proyectos de ciencias divertidos. Escribe un párrafo sobre un proyecto creativo de ciencias que te gustaría hacer. Incluye en tu descripción al menos dos palabras del Armapalabras.

¡A escribir!

creativo

artístico

11

3_269498RTXS_VR3_2BL_FunWScience11 11 11/2/09 3:13:32 PM

5Grade 3© Houghton Mifflin Harcourt Publishing Company

Lesson 12: ¡Qué divertidas son las ciencias!


Nombre Fecha

¡Qué divertidas son las ciencias!Pensar más allá del texto

Piensa en la siguiente pregunta. Después, escribe tu respuesta en uno o dos párrafos.

¿Por qué crees que las ferias de ciencia son educativas y divertidas a la vez? Usa detalles del texto en tu respuesta.



Vocabulario claveEscribe palabras e ideas que van con la palabra informarnos de la red semántica. Luego, haz una red semántica con cada una de las demás palabras de Vocabulario clave.

informarnoshacen erupción

presentación

creativoeducativo

certi� cados

admirabletablas

Vocabulario

informarnos

Nombre Fecha Lección 12

H O J A R E P R O D U C I B L E 1 2 . 1


Vocabulario clave

7 Lesson 12: ¡Qué divertidas son las ciencias!© Houghton Mifflin Harcourt Publishing Company

Grade 3


1416

264

Estudiante Fecha Lección 12

H o j a r e p r o d u c i b l e


Registro de lectura¡Qué divertidas son las ciencias! nivel l

Behavior Code Error

Substitution lodo lobo 1

Self-corrects lodo sc lobo 0

Insertion el

ˆlobo 1

Word told T lobo 1

Behavior Code Error

Read word correctly ✓ lobo 0

Repeated word, sentence, or phrase

® lobo

0

Omission lobo 1

page Selection Text Errors Self-Corrections

2

3

4

Una feria de ciencias es un buen lugar para aprender. Los

estudiantes preparan proyectos. Los jueces premian los

mejores proyectos con un certificado o un trofeo.

Un proyecto ganador es educativo y da mucha

información.

Las ferias de ciencias son interesantes. Hay

presentaciones sobre plantas y animales.

Hay ferias de ciencias cada año. Pero no tienes que

esperar hasta la próxima.

¡Diviértete todo el año con las ciencias!

Es posible que hayas visto la maqueta de un volcán en una

feria de ciencias.

Comments: Accuracy Rate (# words read

correctly/84 × 100)

%

Self-Correction Rate

(# errors + # Self-Corrections/ Self-Corrections)

1:

8 Lesson 12: ¡Qué divertidas son las ciencias!© Houghton Mifflin Harcourt Publishing Company

Grade 3


Documents

Ciencias Estrategia: LESSON 12 TEACHER’S GUIDE 3.3.12