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Earth: Physical Characteristics

Supporting

Earth: Physical Characteristics

TEKS Objective

The student is expected to identify and compare the physical characteristics of the Sun, Earth, and Moon.


Essential Understanding

The student knows that there are recognizable patterns in the natural world and among the Sun, Earth and Moon system.

Science Background

Physical Characteristics of Earth: Space Station Info (website) - Information about depths below surface of Earth’s various geologic layers, along with a brief description of each layer. Includes links to additional information about Earth and other celestial bodies in our solar system.

Physical Characteristics of Earth
Space Station Info, www.spacestationinfo.com

Earth Fact Sheet: National Space Science Data Center (website) - Detailed data, presented in table form, about Earth’s physical properties (mass, volume, radius, density, etc.), atmosphere, and more.

Earth Fact Sheet
National Space Science Data Center, nssdc.gsfc.nasa.gov

Characteristics of the Earth:School for Champions (website) - This site provides an explanation of characteristics of the Earth to Succeed in Understanding Astronomy by Ron Kurtus.

Characteristics of the Earth
School for Champions, http://www.school-for-champions.com/

Signature Lesson

Earth, A One-of-a Kind Planet? NASA (PDF) - Students will identify, compare, and analyze physical processes and characteristics on Earth and Mars; identify the processes and characteristics that produced an environment suitable for life on Earth; and investigate if similar conditions may have made is possible for life to have developed on Mars or other planets in the solar system.

Earth, A One-of-a Kind Planet?
NASA, www.nasa.gov

Supporting Lessons

Google Earth Lessons: Google Earth (website) - Teaching resources for using the Google Earth Website, including links to directions for creating a 3D Earth model and designing and sharing an “Earth Tour.”

Google Earth Lessons
Google Earth, www.google.com/earth

Elaboration Lessons and Extensions

Modeling Earth’s Atmosphere: BioEd Online (website) - Students learn that Earth’s atmosphere consists of layers of gas with different characteristics, and create a model the different layers.

Modeling Earth’s Atmosphere
BioEd Online, www.bioedonline.org

Assessment Ideas

Write a summary describing Earth’s physical characteristics for someone from an alien solar system.

Literature Connections

Earth. Richardson, Adele (ISBN-13: 978-1429607209)

Earth and Moon. Kerrod, Robin (ISBN-13: 978-1929298648)

Planet Earth. Pratt, Leonie (ISBN-13: 978-0794517076)

1000 Years Ago On Planet Earth. Collard, Sneed, III (ISBN-13: 978-0395908662)

1001 Facts About Planet Earth. Grabham, Sue (ISBN-13: 978-0789490421)

Earth, The Definitive Visual Guide. Luhr, James, ed. ISBN-13: 978-0756633325)

Earth, Our Planet in Space. Simon, Seymour (ISBN-13: 978-0689835629)

What the Moon Is Like. Branley, Franklyn (ISBN-13: 978-0064451857)

Related Science TEKS

(5.8C) Natural Cyclical Events
The student is expected to identify and compare the physical characteristics of the Sun, Earth, and Moon.

Related Math TEKS

5.10.B  The student is expected to connect models for perimeter, area, and volume with their respective formulas.

5.11.B  The student is expected to solve problems involving elapsed time.

5.14.A The student is expected to identify the mathematics in everyday situations.

5.15.A The student is expected to explain and record observations using objects, words, pictures, numbers, and technology.

5.15.B  The student is expected to relate informal language to mathematical language and symbols.

Additional Resources

Characteristics of the Earth: School for Champions (website) - Explanation of Earth’s physical characteristics; its rotation, orbit and relationship with the Sun; and our planet’s magnetic and gravitational forces.

Characteristics of the Earth
by Ron Kurtus, School for Champions, www.school-for-champions.com

Photojournal: NASA Jet Propulsion Laboratory (website) - Huge collection of downloadable, high-resolution images of the planets.

Photojournal
NASA Jet Propulsion Laboratory, jpl.nasa.gov

Earth, Facts & Figures: NASA (website) - Data and measurements for Earth’s size, orbit, gravity, etc.

Earth, Facts & Figures
NASA, www.nasa.gov

Earth: Nine Planets (website) - Detailed information about the physical characteristics of our planet, with links to a wide variety of related content and information about other planets.

Earth
Nine Planets, www.nineplanets.org

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