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Center Stage: Models of the Solar System

Resource ID#: 99989

Primary Type: Student Tutorial


This document was generated on CPALMS - www.cpalms.org



Compare and contrast the heliocentric and geocentric models of the Solar System in this interactive tutorial.

Attachments

Accessible version: Accessible Version of the tutorial content inPDF Format

General Information

Subject(s): Science
Grade Level(s): 8
Intended Audience: Educators , Students
   
 
Keywords: Heliocentric, Geocentric, Solar System, , Parallax, models, planets, the Sun, the moon, space science, outer space, interactive, tutorials, elearning, e-learning, science, Earth science,
Instructional Component Type(s): Original Student Tutorial
Resource Collection: Original Student Tutorials Science - Grades K-8



Source and Access Information

Contributed by:
Name of Author/Source: Robert Lengacher
Access Privileges: Public


Aligned Standards

Name Description
SC.8.E.5.8: Compare various historical models of the Solar System, including geocentric and heliocentric.
Clarifications:
Florida Standards Connections: MAFS.K12.MP.4: Model with mathematics.



Businesses with surprising economics?

August 02, 2021  ,  No comments


I have a friend who works in recruitment, specifically cyber security / fintech. He recently started his own firm and is smashing it. I was talking to him about the business and he said that recruitment firms usually take 15-20% of the candidates first year salary. So if he places someone on £300k base the company makes £60k.To me this was so surprising, I thought that was such a high percentage to pay. And the business could be run pretty lean, you don't need hundreds of employees in all sorts of different functions. He could effectively run that business by himself, do say 6 hires a year and be making serious revenue with little overheads (relatively speaking).It got me thinking do you know of any other types of businesses that have surprisingly lucrative economics like this? see hubwealthy.com/wealthy

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