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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.



Contractor Not Committing to his Part of the Deal.

July 22, 2021  ,  No comments


Hi gang, I'm big fan of the community - please help!​I hired a contractor to write a whole specification document for my new software idea - a project that was expecting to last a couple months. Obviously a huge amount of time was spent explaining it all to him and for him to ask questions about the project etc etc and we finally started making some progress after it took him a while to fully grasp it....​2.5 weeks later he says he's gotten a new gig and won't be able to finish the job that we agreed upon. I spent a bunch of time with him that is now going to waste and he is expecting full payment for his time. I of course accept there is a sunk cost with the learning part of the role, but as it is his choice to move on, it is a sunk cost that I have to also spend with someone else. I also think he is overcharging me for the minimal deliverables that he has completed. Am I liable for the full amount or do I have a right to push back? Your thoughts are appreciated. see hubwealthy.com/wealthy

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