## Website Detail Page

written by Michael Davidson
A series of "Powers of Ten" is sequentially displayed, beginning with a square covering 1023 m on a side and progressing through 10-16 m on a side.  The scale and description of what is being seen is given on each image.
Subjects Levels Resource Types
Astronomy
- Milky Way
= Milky Way Structure
General Physics
- Measurement/Units
Modern Physics
- Atomic Physics
= Atomic Models
- Nuclear Physics
= Models of the Nucleus
- Informal Education
- High School
- Instructional Material
= Interactive Simulation
- Reference Material
Intended Users Formats Ratings
- Learners
- Educators
- application/java
- text/html
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Free access
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© 2006 NHMFL and Michael Davidson
Keywords:
Powers of 10, Powers of Ten, orders of magnitude, perspective, scale, size
Record Creator:
Date Metadata Instance was created October 10, 2003 by Bruce Mason
Record Updated:
September 12, 2013 by Caroline Hall
Other Collections:

### Too Old to Learn

Author: gibson john
Posted: February 5, 2010 at 4:14PM

I am a 57 year old African American male who recently enrolled in an astronomy class.  I feel lost.  When I was in grade school some hundred light years ago, education was a deprived comodity for me.  Now that it is made available, it is difficult for me to remember all the terms.  Can anyyou give me some advise for doing well in this new subject.  The interrest is there, it is the comprehension that is getting in my way.

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### Next Generation Science Standards

#### Crosscutting Concepts (K-12)

Scale, Proportion, and Quantity (3-12)
• Time, space, and energy phenomena can be observed at various scales using models to study systems that are too large or too small. (6-8)
• Phenomena that can be observed at one scale may not be observable at another scale. (6-8)
• Using the concept of orders of magnitude allows one to understand how a model at one scale relates to a model at another scale. (9-12)

### AAAS Benchmark Alignments (2008 Version)

#### 4. The Physical Setting

4A. The Universe
• 9-12: 4A/H3. Increasingly sophisticated technology is used to learn about the universe. Visual, radio, and X-ray telescopes collect information from across the entire spectrum of electromagnetic waves; computers handle data and complicated computations to interpret them; space probes send back data and materials from remote parts of the solar system; and accelerators give subatomic particles energies that simulate conditions in the stars and in the early history of the universe before stars formed.

#### 9. The Mathematical World

9A. Numbers
• 9-12: 9A/H1. Comparison of numbers of very different size can be made approximately by expressing them as nearest powers of ten.

#### 11. Common Themes

11D. Scale
• 6-8: 11D/M3. Natural phenomena often involve sizes, durations, and speeds that are extremely small or extremely large. These phenomena may be difficult to appreciate because they involve magnitudes far outside human experience.
• 9-12: 11D/H1. Representing very large or very small numbers in terms of powers of ten makes it easier to perform calculations using those numbers.

#### 12. Habits of Mind

12B. Computation and Estimation
• 6-8: 12B/M9. Express numbers like 100, 1,000, and 1,000,000 as powers of ten.
ComPADRE is beta testing Citation Styles!

AIP Format
M. Davidson, (2006), WWW Document, (http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/).
AJP/PRST-PER
M. Davidson, Science, Optics & You: Secret Worlds - The Universe Within, (2006), <http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/>.
APA Format
Davidson, M. (2006). Science, Optics & You: Secret Worlds - The Universe Within. Retrieved August 23, 2017, from http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/
Chicago Format
Davidson, Michael. Science, Optics & You: Secret Worlds - The Universe Within. 2006. http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/ (accessed 23 August 2017).
MLA Format
Davidson, Michael. Science, Optics & You: Secret Worlds - The Universe Within. 2006. 23 Aug. 2017 <http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/>.
BibTeX Export Format
@misc{ Author = "Michael Davidson", Title = {Science, Optics & You: Secret Worlds - The Universe Within}, Volume = {2017}, Number = {23 August 2017}, Year = {2006} }
Refer Export Format

%A Michael Davidson
%T Science, Optics & You: Secret Worlds - The Universe Within
%D 2006
%U http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/
%O application/java

EndNote Export Format

%0 Electronic Source
%A Davidson, Michael
%D 2006
%T Science, Optics & You: Secret Worlds - The Universe Within
%V 2017
%N 23 August 2017
%9 application/java
%U http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/

Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.

Citation Source Information

The AIP Style presented is based on information from the AIP Style Manual.

The APA Style presented is based on information from APA Style.org: Electronic References.

The Chicago Style presented is based on information from Examples of Chicago-Style Documentation.

The MLA Style presented is based on information from the MLA FAQ.

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