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Explore, Discover, Excel | Enroll in CTD Summer Programs for Students, Families, or Educators!

Online Program Models

Online courses at CTD come in a variety of different forms. Some are live online, during which students work collaboratively in real-time. Others are ‘asynchronous’ to fit the needs of students who want to set their own schedules. From enrichment to standards-aligned, credit-bearing courses, CTD’s expert instructors differentiate instruction, encourage discussion, and create a vibrant community of students from around the world. 

A comparison of CTD's various online program models

Program Model Grade Level(s) Session Length Session Start Asynchronous Components Synchronous
Components
Evaluations
Online Family Program Grades Pre-K-3* 4 weeks 8 times/year 3-6 hours of course work per week None required Ungraded narrative evaluation
Online Core Essentials 3-8* 9 weeks September
January
April
June

2-5 hours of course work per week

2 optional live class sessions Graded evaluation, no credit awarded
Online Enrichment 3-8* 6 weeks September
January
April
June


2-5 hours of course work per week

2 optional live class sessions Ungraded narrative evaluation
Accelerated Summer Online (ASO)
Honors and AP®-level courses
6-12* 1 and 2 credit equivalents in an 11-week* summer session June

12-15 hours of course work per week (1- credit courses)

15-25 hours of course work per week (2- credit courses)

2 optional live sessions per credit Graded evaluation, credit awarded
Online Honors 6-12 1 and 2 credit equivalents  September
January
6-8 hours of course work per week 2 optional live sessions per credit Graded evaluation, credit awarded
Leadership Intensive Online 7-10*

6 weeks
Fall, Winter & Spring

October
January
April

2-3 hours of course work per week

Weekly online classes (see course information for details)

Ungraded narrative evaluation
2 weeks
Summer
June

6-7 hours of course work per week

Online classes Monday, Wednesday, Friday, 10 a.m. - noon CST Ungraded narrative evaluation
Online AP® 9-12 1 and 2 semester equivalents September
January
6-8 hours of course work per week 2 optional live sessions per credit Graded evaluation, credit awarded

 

*  For summer courses, select courses based on the grade level your child will enter in the subsequent Fall.

** Course term will range from 9-11 weeks depending on enrollment date.

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