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¿Qué tan rápido gira la Tierra?

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¿Qué tan rápido gira la Tierra?

Lesson narration:
English Spanish
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CONVERSEMOS:

¿Cómo sabemos que la Tierra es la que está girando y no el Sol?

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CONVERSEMOS:

¿Qué tan rápido se mueve la Tierra? (¿A cuántos kilómetros por hora?)

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Paso
01/20
Encuentra un compañero o compañera con quien trabajar.
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Paso
02/20
Obtén estos materiales.
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Paso
03/20
Colorea el Sol de amarillo.
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Paso
04/20
Corta a lo largo de las líneas punteadas. Te sobrarán dos tiras
de papel. Ponlas a un lado.
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Paso
05/20
Pongan sus dos mapas uno al lado del otro. Ubiquen dónde viven.
Dibujen un círculo para marcar su ubicación.
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Paso
06/20
Coloca el mapa con el círculo que dibujaste debajo del otro mapa.
Detén las dos hojas contra la luz y encuentra el círculo. Usa tu crayón
para dibujar otro círculo en ese lugar.
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Paso
07/20
Gira los dos mapas de esta manera. Pon una tira de papel sobre
las dos cajas marcadas con la letra A, así. Pégalas usando cinta
adhesiva o calcomanías. Haz lo mismo con las "B."
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Paso
08/20
Agarra los mapas así y detenlos con el mapa que tiene tu
ubicación hacia adelante. Mete la cabeza entre los dos mapas.
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Paso
09/20
Colocate detrás de un escritorio o de una mesa donde tú y tu
compañero o compañera puedan dar vueltas.
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Paso
10/20
Pongan el modelo del Sol sobre la mesa entre los dos. Párense
viendo hacia el Sol, y luego platiquen sobre sus respuestas a
esta pregunta:
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Paso
11/20
Giren ambos lentamente hacia la izquierda hasta que sus espaldas
estén frente al Sol. Solo muevan sus pies. No giren la cabeza. Luego
platiquen sobre esta pregunta:
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Paso
12/20
Desafío #1: Gira lentamente para mostrarle a tu compañero o
compañera cómo sería el paso de tres días en la Tierra.
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Paso
13/20
Conversemos:
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Paso
14/20
Desafío #2: Simula cómo gira la Tierra cuando el Sol sale donde vives.
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Paso
15/20
Esto fue lo que hicimos para simular el amanecer. Empieza donde
no puedas ver el Sol, ahí sería de noche para el lugar donde vives.
Luego, gira lentamente a la izquierda hasta que veas el Sol.
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Paso
16/20
Desafío #3: Vuele a simular la salida del Sol en donde vives.
¿Qué crees que la gente del lado opuesto del mundo está viendo?
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Paso
17/20
Esto fue lo que notamos. Cuando tu cara gira hacia el Sol
(el amanecer), tu espalda se está moviendo lejos del Sol (el atardecer).
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Paso
18/20
Desafío #4: Gira para simular el amanecer en el otro lado del
mundo (de donde tu vives). Después regresen a sus asientos.
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Paso
19/20
Imagina que has encontrado otro planeta en una galaxia lejana.
El planeta se llama Velozia. Platica sobre esta pregunta:
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Paso
20/20
Haz de cuenta que encontraste otro planeta llamado Globolento.
Platica sobre esta pregunta y luego ve el último video.
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Slide Image
Slide Image

planeta


1 de 5

un objeto grande y redondo que orbita una estrella en el espacio exterior
Slide Image

eje


2 de 5

una línea imaginaria que atraviesa el Polo Norte y el Polo Sur de la Tierra

rotar


3 de 5

dar vueltas alrededor de un punto central, como lo hace la Tierra entorno a su propio eje
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modelo


4 de 5

una versión de mentiras de algo que los científicos usan cuando la cosa de verdad es algo demasiado grande, pequeño, o complicado para poder usarlo en sus estudios
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circunferencia


5 de 5

la distancia alrededor de un círculo
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Featured Reviews

“AMAZING Really makes my job easy breaking it down :)”
· Matthew · Teacher
“This is a great lesson with great discussion topics. Most 5th graders think they understand Earth's rotation and they really don't. This lesson helps them make the concept of rotation causing day and night meaningful.”
· Liesha · Teacher
“My students enjoyed the ability to model how the earth moved, It made some of the ELL student compare and contrast their home location to other parts of the world”
· Celia · Teacher
“My students enjoyed getting to work with a partner to complete each challenge, and the learning stuck with them. It was a great lesson!”
· Katie · Teacher
“The students loved working together!”
· Arin-Marie · Teacher
Lesson narration:
English Spanish

Lesson details

Grade 5

Earth & Space Patterns

Day, Night, & Earth's Rotation

Activity Prep

Print Prep
This lesson was revised on July 1, 2019. Here is a link to the previous version.
In this lesson, students come to understand that the setting Sun isn’t moving, the Earth is spinning. In the activity, Spinning Earth, students use their bodies as a kinesthetic model of the Earth to understand how the speed of the Earth’s spin affects the length of a day.
Preview activity

Vocabulary

Vocabulary

Student slideshow: English | Spanish

Teacher printout: English & Spanish

I have a Mystery Pack

Earth Map printout 1 per student
Sun Model printout 1 per pair
Crayons
One needs to be yellow to color the Sun and the other should be a dark color such as purple, blue, or black. Colored pencils or markers will also work.
Details
2 crayons per student
Scissors
1 pair per student
Sticker Labels (1" x 3")
Tape also works. We prefer stickers because they are easier to distribute in a classroom.
Details
4 labels per student
Prep Instructions

We suggest students work in pairs. Homeschool students will need a partner for the activity.

All students will be standing up and spinning in place throughout the activity with a place to view their paper Sun model. We find that placing the Sun model on a desk and standing about a foot behind the desk works well.

If you have a lamp or bright light, you can also use this as a model for the Sun. Just remind students NOT to look directly at the bulb.

Standards

Jump to

Exploration

15 mins

Hands-On Activity

30 mins

Wrap-Up

5 mins

Lesson details

Grade 5

Earth & Space Patterns

Day, Night, & Earth's Rotation

Extend this lesson

Unit Readings

Unit Readings

What Do A.M. and P.M. Mean?

In this reading, students learn where "A.M." and "P.M." come from.


How Does a Leaf Know When to Change Its Color?

In this reading, students learn that leaves start changing color in the fall because the length of day changes in the fall.


The Many Names for a Full Moon

In this reading, students learn about different names Algonquian peoples have traditionally used for the full moon during different months of the year.

Activities

Activities

  • Earth in the Sun
    Position a globe so that light from the Sun shines on it in just the same way that sunlight shines on the Earth. As the Earth spins, the boundaries between “day” and “night” will move steadily across both your globe and the Earth. Follow these instructions to position your globe.
    Over the course of the day, compare the light on your globe to the light shown on this interactive map.
    A more detailed version of this activity can be found at Earth Learning Ideas.

  • On the Move
    To track the movement of sunlight on Earth, you need a windowsill in the sun, a small mirror, and sticky notes. Place the mirror on the windowsill so that it reflects sunlight onto a wall. Write the time on a sticky note and place it in the spot of light.
    Have students predict where the spot of light will be in 15 minutes and mark that spot with a sticky note. While you wait to see if the prediction is right, have students discuss why they chose the spot they did.
    As the Earth turns, the angle of the sunlight on the mirror changes and the spot of light moves.

  • Sky Dome
    Create a simple dome to model the Sun’s daily path.

Mini-lessons

Mini-lessons

You can elaborate student learning and engagement with Mystery Science mini-lessons.

If you are in an NGSS state, these mini-lessons support the DCI ESS1.B: Earth and the Solar System

Transcripts

Credits
 
Astronomy Lesson 1: How fast does the Earth spin?

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