From 5acabfc6887e759a627ab49f984db50e39ec83f2 Mon Sep 17 00:00:00 2001
From: Hari <hari.subhash@gmail.com>
Date: Thu, 29 Jan 2026 12:30:38 -0500
Subject: [PATCH] removed channel prop

---
 .DS_Store                                    | Bin 10244 -> 10244 bytes
 GMAT/gmat-data-insights-hybrid.json          |  15 ---
 GMAT/gmat-quant-hybrid.json                  |  52 +++-----
 GMAT/gmat-verbal-hybrid.json                 |  43 +++----
 curriculum_schema_v1.1.json                  |  44 +------
 praxis/.DS_Store                             | Bin 6148 -> 6148 bytes
 praxis/math/CURRICULUM-PRAXIS-Core-Math.json | 126 +++++++------------
 7 files changed, 73 insertions(+), 207 deletions(-)

diff --git a/.DS_Store b/.DS_Store
index 043a1b44826e0452596a3a76b198466299133cba..e313b535a495b4382e658f3e4ce88d1fc38513f7 100644
GIT binary patch
delta 436
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za&hzU^6?7@@(b|`3yX*fh)YPu3kWAACTFJ?<(KBAIOpf&7dhpWrp62K7iZ*`dnV`S
z1r(*0Wu}%#l%!Ua1ZP$OrG(Hl1f{0LL4}-whJ;iW02PU#DRM7LP0fo=FUm~uPfIIK
zEr~#4N5+6HD@o1u%uCCkd_hpOJ~k&YDK*DG&nds8BtJJYv8X69FFn<%G9nY`B#<+}
z+Jg%clQZ+umF+(;fB~nng9d~pz@Q9aFfee4z*tb4kuxMOF*jA&Apjzv?BETR;b2f@
zux9XO2=ijdW~gGA$S{{-CBrs`(+oEm9y7dQ_`%4?$i&Fa$jd0kD9)(CsL80uXb#cJ
e#0WJ)3Q9vMMu*LR1>$%&vn%{!*&Hg&%nSfmg>dx%

delta 37
tcmZn(XbG6$&&a<qU^hP_|70G4znixT1@UfdSi`uPUEvqY=CxwX%mDvh4JrTt

diff --git a/GMAT/gmat-data-insights-hybrid.json b/GMAT/gmat-data-insights-hybrid.json
index b65f4e5..7baecea 100644
--- a/GMAT/gmat-data-insights-hybrid.json
+++ b/GMAT/gmat-data-insights-hybrid.json
@@ -32,7 +32,6 @@
               "title": "GMAT Ninja DI Ep 0: How to Approach GMAT Data Insights",
               "url": "https://www.youtube.com/watch?v=aojSKyvjVHs",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Overview of the DI section: 5 question types, 20 questions, 45 minutes"
             }
           ]
@@ -53,7 +52,6 @@
               "title": "GMAT Ninja DI Ep 9: How to Approach Data Sufficiency",
               "url": "https://www.youtube.com/watch?v=YPb38wBdhJM",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Core strategy for DS questions - understanding the 5 answer choices"
             }
           ]
@@ -66,7 +64,6 @@
               "title": "GMAT Ninja: How to Avoid Screwing Yourself on Data Sufficiency",
               "url": "https://www.youtube.com/watch?v=MllpWb12nnw",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Common DS traps including Yes/No questions and statement evaluation"
             }
           ]
@@ -87,7 +84,6 @@
               "title": "GMAT Ninja DI Ep 1: Graphical Interpretation -- Just Read the Bleeping Graph",
               "url": "https://www.youtube.com/watch?v=hM4nVtaNcc0",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Core approach to GI questions"
             }
           ]
@@ -100,14 +96,12 @@
               "title": "GMAT Ninja DI Ep 2: Graphical Interpretation -- Fun with Unusual Graphs",
               "url": "https://www.youtube.com/watch?v=tE0_JvDsRqc",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Handling non-standard graph types"
             },
             {
               "title": "GMAT Ninja DI Ep 3: Key Quant Skills for Graphical Interpretation",
               "url": "https://www.youtube.com/watch?v=RvM2-IpYJK4",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Math skills commonly tested in GI questions"
             }
           ]
@@ -120,7 +114,6 @@
               "title": "GMAT Ninja: Graphical Interpretation -- Yes, These Graphs Sometimes Suck... By Design",
               "url": "https://www.youtube.com/watch?v=xDJBNnRRNxs",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Deliberately tricky graphs and how to handle them"
             }
           ]
@@ -141,7 +134,6 @@
               "title": "GMAT Ninja DI Ep 4: Table Analysis -- This is Pretty Much Excel",
               "url": "https://www.youtube.com/watch?v=4T4fCHrWX6U",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Core approach to TA questions - treat it like a spreadsheet"
             }
           ]
@@ -154,7 +146,6 @@
               "title": "GMAT Ninja: Table Analysis -- Embracing Excel Gone (Sorta) Wrong",
               "url": "https://www.youtube.com/watch?v=ARsFLw2uVZc",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Advanced TA strategies and common traps"
             }
           ]
@@ -175,14 +166,12 @@
               "title": "GMAT Ninja DI Ep 7: Intro to Multi-Source Reasoning",
               "url": "https://www.youtube.com/watch?v=-Ayc-MpRkpk",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Core approach to navigating multiple information sources"
             },
             {
               "title": "GMAT Ninja DI Ep 8: Key Reminders for Multi-Source Reasoning",
               "url": "https://www.youtube.com/watch?v=0Y3MPLstsRw",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Important reminders and strategies"
             }
           ]
@@ -195,7 +184,6 @@
               "title": "GMAT Ninja: Multi-Source Reasoning -- How to Eat an Elephant",
               "url": "https://www.youtube.com/watch?v=EiAGVKEusMs",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Breaking down complex MSR prompts into manageable pieces"
             }
           ]
@@ -216,7 +204,6 @@
               "title": "GMAT Ninja DI Ep 5: Two-Part Analysis -- Verbal-Based Questions",
               "url": "https://www.youtube.com/watch?v=cdynISFDfVo",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "TPA questions involving arguments, logic, and CR-style reasoning"
             }
           ]
@@ -229,7 +216,6 @@
               "title": "GMAT Ninja DI Ep 6: Two-Part Analysis -- Quant-based Questions",
               "url": "https://www.youtube.com/watch?v=OrVL8Zle3Jc",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "TPA questions involving systems of equations, ratios, work/rate"
             }
           ]
@@ -242,7 +228,6 @@
               "title": "GMAT Ninja: Two-Part Analysis -- When Quant and CR Eat the Wrong Type of Mushrooms",
               "url": "https://www.youtube.com/watch?v=TQ6uBGuptkI",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Hybrid TPA questions and unusual formats"
             }
           ]
diff --git a/GMAT/gmat-quant-hybrid.json b/GMAT/gmat-quant-hybrid.json
index 6cb9137..4bb4be2 100644
--- a/GMAT/gmat-quant-hybrid.json
+++ b/GMAT/gmat-quant-hybrid.json
@@ -1,5 +1,5 @@
 {
-  "schema_version": "1.0",
+  "schema_version": "1.1",
   "course": {
     "title": "GMAT Focus: Quantitative Reasoning",
     "description": "Master GMAT Quant with strategy videos from top prep channels. Covers all major topic areas: arithmetic, algebra, number properties, word problems, and more. Powered by active recall.",
@@ -23,8 +23,7 @@
             {
               "title": "GMAT Ninja Quant Ep 0: How to Approach GMAT Quant",
               "url": "https://www.youtube.com/watch?v=CeZ45a2fucI",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -43,7 +42,6 @@
               "title": "GMAT Ninja Quant Ep 1: Arithmetic",
               "url": "https://www.youtube.com/watch?v=DfoK59HOI2s",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Fractions, decimals, estimation, roots - GMAT strategies"
             }
           ]
@@ -63,7 +61,6 @@
               "title": "GMAT Ninja Quant Ep 2: Linear Algebra",
               "url": "https://www.youtube.com/watch?v=TqaVOzwUQGk",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Equations and systems of equations"
             }
           ]
@@ -75,8 +72,7 @@
             {
               "title": "GMAT Ninja Quant Ep 3: Quadratics",
               "url": "https://www.youtube.com/watch?v=cmpDVLHzT3w",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -87,8 +83,7 @@
             {
               "title": "GMAT Ninja Quant Ep 4: Exponents",
               "url": "https://www.youtube.com/watch?v=nvYgC_hDWhs",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -99,8 +94,7 @@
             {
               "title": "GMAT Ninja Quant Ep 5: Inequalities & Absolute Values",
               "url": "https://www.youtube.com/watch?v=RWJC_cV4Mlw",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -119,7 +113,6 @@
               "title": "GMAT Ninja Quant Ep 9: Number Properties Part I",
               "url": "https://www.youtube.com/watch?v=bEm8yjQEU0Q",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Divisibility, primes, factors, multiples"
             }
           ]
@@ -132,7 +125,6 @@
               "title": "GMAT Ninja Quant Ep 10: Number Properties Part II",
               "url": "https://www.youtube.com/watch?v=sFIf2ow4mJw",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "Evens/odds, remainders, advanced concepts"
             }
           ]
@@ -151,8 +143,7 @@
             {
               "title": "GMAT Ninja Quant Ep 7: Ratios",
               "url": "https://www.youtube.com/watch?v=Y7GOAuc9Kp8",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -163,8 +154,7 @@
             {
               "title": "GMAT Ninja Quant Ep 8: Percentages",
               "url": "https://www.youtube.com/watch?v=3ikJ9r6j1uI",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -182,8 +172,7 @@
             {
               "title": "GMAT Ninja Quant Ep 6: Word Problems",
               "url": "https://www.youtube.com/watch?v=rskGgtKWeTA",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -194,8 +183,7 @@
             {
               "title": "GMAT Ninja Quant Ep 12: Conversions & Rates Part I",
               "url": "https://www.youtube.com/watch?v=bGI8xQhpEsY",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -206,8 +194,7 @@
             {
               "title": "GMAT Ninja Quant Ep 13: Rates Part II",
               "url": "https://www.youtube.com/watch?v=erk_2Wng0fE",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -225,8 +212,7 @@
             {
               "title": "GMAT Ninja Quant Ep 11: Counting & Sequences",
               "url": "https://www.youtube.com/watch?v=7x8fZ2wXZjI",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -237,8 +223,7 @@
             {
               "title": "GMAT Ninja Quant Ep 14: Overlapping Sets",
               "url": "https://www.youtube.com/watch?v=TRlVgm7RdmE",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -249,8 +234,7 @@
             {
               "title": "GMAT Ninja Quant Ep 15: Statistics Part I",
               "url": "https://www.youtube.com/watch?v=zp4axuvNEcU",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -261,8 +245,7 @@
             {
               "title": "GMAT Ninja Quant Ep 16: Statistics Part II",
               "url": "https://www.youtube.com/watch?v=RAVTJPmkGSA",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -280,8 +263,7 @@
             {
               "title": "GMAT Ninja Quant Ep 17: Probability",
               "url": "https://www.youtube.com/watch?v=pLLhBZbS6eo",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -292,8 +274,7 @@
             {
               "title": "GMAT Ninja Quant Ep 18: Combinations & Permutations",
               "url": "https://www.youtube.com/watch?v=HgLtEfiKfm4",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -312,7 +293,6 @@
               "title": "Manhattan Prep: GMAT Math - Geometry",
               "url": "https://www.youtube.com/watch?v=C2hiqxwomPg",
               "type": "video",
-              "channel": "Manhattan Prep",
               "note": "Triangles, circles, coordinate geometry, 3D shapes"
             }
           ]
diff --git a/GMAT/gmat-verbal-hybrid.json b/GMAT/gmat-verbal-hybrid.json
index 816086a..4f561d2 100644
--- a/GMAT/gmat-verbal-hybrid.json
+++ b/GMAT/gmat-verbal-hybrid.json
@@ -24,8 +24,7 @@
             {
               "title": "GMAT Ninja CR Ep 1: How to Approach GMAT Focus Critical Reasoning",
               "url": "https://www.youtube.com/watch?v=mR346Xb8JPs",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -36,8 +35,7 @@
             {
               "title": "GMAT Ninja CR Ep 2: Missing the Heart of the Passage",
               "url": "https://www.youtube.com/watch?v=nJZVMFSqvvE",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -48,8 +46,7 @@
             {
               "title": "GMAT Ninja CR Ep 3: Paraphrasing",
               "url": "https://www.youtube.com/watch?v=TuU3EFy4mns",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -68,7 +65,6 @@
               "title": "GMAT Ninja CR Ep 4: Obsessing Over Question Types",
               "url": "https://www.youtube.com/watch?v=HicYn0bLX4I",
               "type": "video",
-              "channel": "GMAT Ninja",
               "note": "When question type matters (and when it doesn't)"
             }
           ]
@@ -87,8 +83,7 @@
             {
               "title": "GMAT Ninja CR Ep 5: Anticipating the Correct Answer... Incorrectly",
               "url": "https://www.youtube.com/watch?v=DdeA2tSDj4I",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -99,8 +94,7 @@
             {
               "title": "GMAT Ninja CR Ep 6: Falling in love with an answer choice",
               "url": "https://www.youtube.com/watch?v=H7AyAmiIaBI",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -111,8 +105,7 @@
             {
               "title": "GMAT Ninja CR Ep 7: Irrelevant & Out of Scope",
               "url": "https://www.youtube.com/watch?v=M1ghtPNHyP4",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -123,8 +116,7 @@
             {
               "title": "GMAT Ninja CR Ep 8: Word Matching",
               "url": "https://www.youtube.com/watch?v=L-rfYY0v44s",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -135,8 +127,7 @@
             {
               "title": "GMAT Ninja CR Ep 9: Rejecting Imperfect Answer Choices",
               "url": "https://www.youtube.com/watch?v=4YqOQYVfcsk",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -154,8 +145,7 @@
             {
               "title": "GMAT Ninja RC Ep 1: How to approach GMAT Focus Reading Comprehension",
               "url": "https://www.youtube.com/watch?v=fIX4fVLUDgs",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -166,8 +156,7 @@
             {
               "title": "GMAT Ninja RC Ep 2: Point of View in Reading Comprehension Passages",
               "url": "https://www.youtube.com/watch?v=DDCmm0t7CB8",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
@@ -185,8 +174,7 @@
             {
               "title": "GMAT Ninja RC Ep 3: How to Approach Science Passages on the GMAT Focus & EA",
               "url": "https://www.youtube.com/watch?v=irk3bbVAIQo",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -197,8 +185,7 @@
             {
               "title": "GMAT Ninja RC Ep 4: How to Tackle Humanities Passages on the GMAT Focus & EA",
               "url": "https://www.youtube.com/watch?v=FfeGDpxGaoE",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -209,8 +196,7 @@
             {
               "title": "GMAT Ninja RC Ep 5: Long Reading Comprehension Passages on the GMAT Focus & EA",
               "url": "https://www.youtube.com/watch?v=rBRbQ-Ta30A",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         },
@@ -221,8 +207,7 @@
             {
               "title": "GMAT Ninja RC Ep 6: Hard Reading Passages on the GMAT Focus & EA",
               "url": "https://www.youtube.com/watch?v=4vdB0g9ke0M",
-              "type": "video",
-              "channel": "GMAT Ninja"
+              "type": "video"
             }
           ]
         }
diff --git a/curriculum_schema_v1.1.json b/curriculum_schema_v1.1.json
index 8e5c38c..b9bc842 100644
--- a/curriculum_schema_v1.1.json
+++ b/curriculum_schema_v1.1.json
@@ -72,10 +72,6 @@
                         "type": "string", 
                         "const": "video"
                       },
-                      "channel": {
-                        "type": "string",
-                        "description": "YouTube channel name"
-                      },
                       "note": {
                         "type": "string",
                         "description": "Optional note about the video content"
@@ -95,42 +91,4 @@
       "description": "Optional metadata about the curriculum",
       "additionalProperties": { "type": "string" }
     }
-  },
-
-  "examples": {
-    "minimal": {
-      "schema_version": "1.0",
-      "course": {
-        "title": "Test Name (CODE)",
-        "description": "Course description. Powered by active recall.",
-        "test_code": "CODE",
-        "provider": "Provider Name",
-        "category": "Category"
-      },
-      "curriculum": [
-        {
-          "id": "section_0",
-          "title": "Section Title",
-          "weight_percent": 25,
-          "topics": [
-            {
-              "id": "0.1",
-              "title": "Topic Title",
-              "sources": [
-                {
-                  "title": "Video Title",
-                  "url": "https://www.youtube.com/watch?v=XXXXXXXXXXX",
-                  "type": "video",
-                  "channel": "Channel Name"
-                }
-              ]
-            }
-          ]
-        }
-      ],
-      "notes": {
-        "last_verified": "2026-01-29"
-      }
-    }
-  }
-}
\ No newline at end of file
+  }
\ No newline at end of file
diff --git a/praxis/.DS_Store b/praxis/.DS_Store
index e42baa54232a7f57e58bc20bdcd85c735542da42..d3769a67214f3bf6aa49a739812aa5582b4f1500 100644
GIT binary patch
delta 58
zcmV-A0LA}=FoZCWV*$CdaRa9TlM4bE0lAYT0&xr(dwVf5Gc_zAH90two&p;Ii<7zn
Q9|4TB+5##Cvj+(M4-%vix&QzG

delta 54
zcmZoMXfc?O%(!iHA@g#^$=pm5jN2xwFcor&RaYD6D43cWPhQ9*&Db${FOxiD=jOXi
KTC9s%I0OLF1P}fI

diff --git a/praxis/math/CURRICULUM-PRAXIS-Core-Math.json b/praxis/math/CURRICULUM-PRAXIS-Core-Math.json
index 4eb9166..d756fa2 100644
--- a/praxis/math/CURRICULUM-PRAXIS-Core-Math.json
+++ b/praxis/math/CURRICULUM-PRAXIS-Core-Math.json
@@ -23,14 +23,12 @@
             {
               "title": "Learn the Number Sets to better understand math",
               "url": "https://www.youtube.com/watch?v=soNlNuT-Zrs",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             },
             {
               "title": "Decimal Place Value",
               "url": "https://www.youtube.com/watch?v=KG6ILNOiMgM",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -41,14 +39,12 @@
             {
               "title": "Adding & Subtracting Integers",
               "url": "https://www.youtube.com/watch?v=_BgblvF90UE",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             },
             {
               "title": "Order of Operations (PEMDAS)",
               "url": "https://www.youtube.com/watch?v=dAgfnK528RA",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -59,14 +55,12 @@
             {
               "title": "Everything to know about FRACTIONS in 30 minutes!",
               "url": "https://www.youtube.com/watch?v=8XmhGjgsiVc",
-              "type": "video",
-              "channel": "JensenMath"
+              "type": "video"
             },
             {
               "title": "Math Antics - Dividing Fractions",
               "url": "https://www.youtube.com/watch?v=4lkq3DgvmJo",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -77,8 +71,7 @@
             {
               "title": "Decimal Arithmetic - Complete Guide",
               "url": "https://www.youtube.com/watch?v=kwh4SD1ToFc",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -89,14 +82,12 @@
             {
               "title": "Math Antics - Ratios and Rates",
               "url": "https://www.youtube.com/watch?v=RQ2nYUBVvqI",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Proportions",
               "url": "https://www.youtube.com/watch?v=USmit5zUGas",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -107,14 +98,12 @@
             {
               "title": "Math Antics - What Are Percentages?",
               "url": "https://www.youtube.com/watch?v=JeVSmq1Nrpw",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Math Antics - Finding a Percent of a Number",
               "url": "https://www.youtube.com/watch?v=rR95Cbcjzus",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -125,14 +114,12 @@
             {
               "title": "Unit Rates - Solving Unit Rate Problems",
               "url": "https://www.youtube.com/watch?v=VrsDrMsPb8g",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             },
             {
               "title": "Unit Conversion & Dimensional Analysis",
               "url": "https://www.youtube.com/watch?v=0W1e-dAnRrE",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -143,14 +130,12 @@
             {
               "title": "Math Antics - Factoring",
               "url": "https://www.youtube.com/watch?v=0NvLtTwnUHs",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Math Antics - Prime Factorization",
               "url": "https://www.youtube.com/watch?v=XGbOiYhHY2c",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         }
@@ -168,8 +153,7 @@
             {
               "title": "Math Antics - Mean, Median and Mode",
               "url": "https://www.youtube.com/watch?v=B1HEzNTGeZ4",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -180,8 +164,7 @@
             {
               "title": "Measures of Variability (Range, Standard Deviation, Variance)",
               "url": "https://www.youtube.com/watch?v=s7WTQ0H0Acc",
-              "type": "video",
-              "channel": "Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -192,14 +175,12 @@
             {
               "title": "Math Antics - Data And Graphs",
               "url": "https://www.youtube.com/watch?v=hcgThf5mv38",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "How to Read a Box Plot",
               "url": "https://www.youtube.com/watch?v=oBREri10ZHk",
-              "type": "video",
-              "channel": "Math and Science"
+              "type": "video"
             }
           ]
         },
@@ -210,14 +191,12 @@
             {
               "title": "Scatterplots and Correlation",
               "url": "https://www.youtube.com/watch?v=O5dF6gbq38g",
-              "type": "video",
-              "channel": "Math Meeting"
+              "type": "video"
             },
             {
               "title": "Line of Best Fit (Linear Regression)",
               "url": "https://www.youtube.com/watch?v=GAmzwIkGFgE",
-              "type": "video",
-              "channel": "Math and Science"
+              "type": "video"
             }
           ]
         },
@@ -228,8 +207,7 @@
             {
               "title": "Correlation vs Causation",
               "url": "https://www.youtube.com/watch?v=GtV-VYdNt_g",
-              "type": "video",
-              "channel": "Crash Course"
+              "type": "video"
             }
           ]
         },
@@ -240,8 +218,7 @@
             {
               "title": "Sampling Methods and Bias",
               "url": "https://www.youtube.com/watch?v=Rf-fIpB4D50",
-              "type": "video",
-              "channel": "Professor Leonard"
+              "type": "video"
             }
           ]
         },
@@ -252,14 +229,12 @@
             {
               "title": "Math Antics - Basic Probability",
               "url": "https://www.youtube.com/watch?v=KzfWUEJjG18",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Independent vs Dependent Events",
               "url": "https://www.youtube.com/watch?v=xLK0MWRwFYc",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         }
@@ -277,8 +252,7 @@
             {
               "title": "Math Antics - The Distributive Property",
               "url": "https://www.youtube.com/watch?v=v-6MShC82ow",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -289,8 +263,7 @@
             {
               "title": "Simplifying Algebraic Expressions",
               "url": "https://www.youtube.com/watch?v=aR6phzMLuKM",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -301,14 +274,12 @@
             {
               "title": "Algebra Basics - Solving Basic Equations",
               "url": "https://www.youtube.com/watch?v=l3XzepN03KQ",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Solving Multi-Step Equations",
               "url": "https://www.youtube.com/watch?v=XCWkBAUiBxM",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -319,8 +290,7 @@
             {
               "title": "Translating Words to Algebraic Expressions",
               "url": "https://www.youtube.com/watch?v=jOJLfQq9ktw",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -331,14 +301,12 @@
             {
               "title": "Math Antics - What is Slope?",
               "url": "https://www.youtube.com/watch?v=rpMu98yRk40",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Slope-Intercept Form y = mx + b",
               "url": "https://www.youtube.com/watch?v=qXX47hS2KLw",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -349,8 +317,7 @@
             {
               "title": "Math Antics - Exponents and Square Roots",
               "url": "https://www.youtube.com/watch?v=B4zejSI8zho",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -361,14 +328,12 @@
             {
               "title": "Math Antics - Angles and Degrees",
               "url": "https://www.youtube.com/watch?v=_n3KZR1DSEo",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Complementary and Supplementary Angles",
               "url": "https://www.youtube.com/watch?v=DGKwdHMiqCg",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -379,14 +344,12 @@
             {
               "title": "Classifying Triangles by Sides and Angles",
               "url": "https://www.youtube.com/watch?v=A-X6owHsxfs",
-              "type": "video",
-              "channel": "Math with Mr. J"
+              "type": "video"
             },
             {
               "title": "Types of Quadrilaterals and Their Properties",
               "url": "https://www.youtube.com/watch?v=yiREqzDsMP8",
-              "type": "video",
-              "channel": "Math with Mr. J"
+              "type": "video"
             }
           ]
         },
@@ -397,8 +360,7 @@
             {
               "title": "Congruent vs Similar Triangles",
               "url": "https://www.youtube.com/watch?v=0mKmYxuMirE",
-              "type": "video",
-              "channel": "The Organic Chemistry Tutor"
+              "type": "video"
             }
           ]
         },
@@ -409,14 +371,12 @@
             {
               "title": "Math Antics - Perimeter",
               "url": "https://www.youtube.com/watch?v=AAY1bsazcgM",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             },
             {
               "title": "Math Antics - Area",
               "url": "https://www.youtube.com/watch?v=xCdxURXMdFY",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -427,8 +387,7 @@
             {
               "title": "Math Antics - Circles, Circumference and Area",
               "url": "https://www.youtube.com/watch?v=O-cawByg2aA",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         },
@@ -439,8 +398,7 @@
             {
               "title": "Math Antics - Volume",
               "url": "https://www.youtube.com/watch?v=qJwecTgce6c",
-              "type": "video",
-              "channel": "Math Antics"
+              "type": "video"
             }
           ]
         }