How does this make them better than public school?

Because this is how they taught their students last year....

Instructional Programs and Strategies Instructional Programs -

Describe how the school ensures its core instructional programs and materials are aligned to Florida's standards :

Windsor Prep Academy currently implements the Florida Standards as outlined by our school district. Windsor Prep revamped its curriculum to ensure that all are aligned to Pinellas County Schools. This not only ensures that Windsor is using the most up to date and appropriate curriculum for our students, but also allows our staff the opportunity to attend professional development that is offered in the district.
Additionally, there are many online resources, calendars and curriculum guides that are  utilized at Windsor Prep that are also utilized in Pinellas.
Windsor Prep administration and staff also regularly attend professional development that is designed to support the latest Florida Standards and provide assistance to teachers with effective implementation (probably mostly comprised of free training resources from the County)


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** Taken from:
http://www.pcsb.org/cms/lib8/FL01903687/Centricity/Domain/608/2014-2015WorkshopDocs/2014Sept/7e_SIP_2014-15_52-Pinellas_7301-Windsor_Charter.pdf
section:
Pinellas - 7301 - Windsor Charter School - DRAFT 2014-15 SIP Last Modified: 09/08/2014 https://www.floridacims.org Page 8 of 20

You can't really blame them though. Teaching via the guidelines of their self developed curriculum, the one they bragged up so  thoroughly on their school's website only managed to earn them a big old "F".  (giggle chortle snicker) 

I guess that is why the former principal Jessica Clements has now moved north to ruin Pasco County's schools.

So now the question is will "F: school Windsor Prep and East Windsor Academy continue to utilize the Pinellas County School System's curriculum? Is that what they really promised parents?

I mean seriously...are the schmucks that comprise the parenting pool so desperate to feel like they have their kids in what they conceive to be is a no fee, private school environment, that they don't research this place? (Oh wait, these are the same folks who park in yards, block fire hydrants, brawl in the streets, threaten elderly and sick people when asked to get their cars out of people's driveways and yards....my bad....I almost forgot that)