diff --git a/_data/csse.yml b/_data/csse.yml
index 01ec160..c88ec91 100644
--- a/_data/csse.yml
+++ b/_data/csse.yml
@@ -58,17 +58,17 @@ Sprint3:
   start: 7
   end: 12
 Sprint4:
-  title: Working with Data and Frameworks
-  description: Understanding key development frameworks available in GitHub Pages make development faster.  We will look at storing data in the Browsers with Local Storage, generating repetitive code using YML and Liquid and styling HTML with SASS.
+  title: OOP Programming Fundamentals
+  description: Students, in pairs, will work on converting Mario game to OOP.  There will be a series of Tech Talks to support this activity.
   start: 13
-  end: 16
+  end: 14
 Sprint5:
-  title: Algorithmic and Programming Fundamentals
-  description: Each week a "Student Team" will have a teaching assignment.  Additionally, the Teacher is providing mini-labs that correspond to topics for the week.  Using the two things together, you will your learning experience, blogging and Jupyter Notebooks skills.
-  start: 17
-  end: 20
+  title: Teaching and Game Innovation
+  description: Algorithmic "Student Team" will have a teaching assignment, the Teacher will be providing topics.  During Teach weeks teams will form and final project game ideas will begin.
+  start: 15
+  end: 17
 Sprint6:
   title: Create a Final Project and N@tM 
   description: Trimester 2 concludes with student presenting their CPT project at N@tM.  Each person within "Student Teams" will have their own specialty within the student project that satisfied all their Create Performance Task requirements.   Student should be able to talk about design, coding, and present features of their portion of the system.
-  start: 21
+  start: 18
   end: 24