diff --git a/AsyncDisplayKit/ASCollectionView.mm b/AsyncDisplayKit/ASCollectionView.mm
index ccb1765c91..b312b86c10 100644
--- a/AsyncDisplayKit/ASCollectionView.mm
+++ b/AsyncDisplayKit/ASCollectionView.mm
@@ -754,16 +754,16 @@ static BOOL _isInterceptedSelector(SEL sel)
   return [_layoutDelegate collectionView:self constrainedSizeForSupplementaryNodeOfKind:kind atIndexPath:indexPath];
 }
 
-- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section
+- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section
 {
   ASDisplayNodeAssert(_layoutDelegate != nil, @"To support supplementary nodes in ASCollectionView, it must have a layoutDelegate for layout inspection. (See ASCollectionViewFlowLayoutInspector for an example.)");
-  return [_layoutDelegate collectionView:self supplementaryViewsOfKind:kind inSection:section];
+  return [_layoutDelegate collectionView:self supplementaryNodesOfKind:kind inSection:section];
 }
 
-- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryKind:(NSString *)kind;
+- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind;
 {
   ASDisplayNodeAssert(_layoutDelegate != nil, @"To support supplementary nodes in ASCollectionView, it must have a layoutDelegate for layout inspection. (See ASCollectionViewFlowLayoutInspector for an example.)");
-  return [_layoutDelegate collectionView:self numberOfSectionsForSupplementaryKind:kind];
+  return [_layoutDelegate collectionView:self numberOfSectionsForSupplementaryNodeOfKind:kind];
 }
 
 #pragma mark - ASRangeControllerDelegate.
diff --git a/AsyncDisplayKit/Details/ASCollectionDataController.h b/AsyncDisplayKit/Details/ASCollectionDataController.h
index 9c2aa46b68..54ddfbb810 100644
--- a/AsyncDisplayKit/Details/ASCollectionDataController.h
+++ b/AsyncDisplayKit/Details/ASCollectionDataController.h
@@ -26,9 +26,9 @@
 
 - (NSArray *)supplementaryNodeKindsInDataController:(ASCollectionDataController *)dataController;
 
-- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryKind:(NSString *)kind;
+- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind;
 
-- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section;
+- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section;
 
 @end
 
diff --git a/AsyncDisplayKit/Details/ASCollectionDataController.mm b/AsyncDisplayKit/Details/ASCollectionDataController.mm
index 0bbc2c502c..ca5a48a84c 100644
--- a/AsyncDisplayKit/Details/ASCollectionDataController.mm
+++ b/AsyncDisplayKit/Details/ASCollectionDataController.mm
@@ -59,7 +59,7 @@
     [self deleteSectionsOfKind:kind atIndexSet:indexSet completion:nil];
 
     // Insert each section
-    NSUInteger sectionCount = [self.collectionDataSource dataController:self numberOfSectionsForSupplementaryKind:kind];
+    NSUInteger sectionCount = [self.collectionDataSource dataController:self numberOfSectionsForSupplementaryNodeOfKind:kind];
     NSMutableArray *sections = [NSMutableArray arrayWithCapacity:sectionCount];
     for (int i = 0; i < sectionCount; i++) {
       [sections addObject:[[NSMutableArray alloc] init]];
@@ -163,10 +163,10 @@
 
 - (void)_populateSupplementaryNodesOfKind:(NSString *)kind withMutableNodes:(NSMutableArray *)nodes mutableIndexPaths:(NSMutableArray *)indexPaths
 {
-  NSUInteger sectionCount = [self.collectionDataSource dataController:self numberOfSectionsForSupplementaryKind:kind];
+  NSUInteger sectionCount = [self.collectionDataSource dataController:self numberOfSectionsForSupplementaryNodeOfKind:kind];
   for (NSUInteger i = 0; i < sectionCount; i++) {
     NSIndexPath *sectionIndexPath = [[NSIndexPath alloc] initWithIndex:i];
-    NSUInteger rowCount = [self.collectionDataSource dataController:self supplementaryViewsOfKind:kind inSection:i];
+    NSUInteger rowCount = [self.collectionDataSource dataController:self supplementaryNodesOfKind:kind inSection:i];
     for (NSUInteger j = 0; j < rowCount; j++) {
       NSIndexPath *indexPath = [sectionIndexPath indexPathByAddingIndex:j];
       [indexPaths addObject:indexPath];
@@ -178,7 +178,7 @@
 - (void)_populateSupplementaryNodesOfKind:(NSString *)kind withSections:(NSIndexSet *)sections mutableNodes:(NSMutableArray *)nodes mutableIndexPaths:(NSMutableArray *)indexPaths
 {
   [sections enumerateIndexesUsingBlock:^(NSUInteger idx, BOOL *stop) {
-    NSUInteger rowNum = [self.collectionDataSource dataController:self supplementaryViewsOfKind:kind inSection:idx];
+    NSUInteger rowNum = [self.collectionDataSource dataController:self supplementaryNodesOfKind:kind inSection:idx];
     NSIndexPath *sectionIndex = [[NSIndexPath alloc] initWithIndex:idx];
     for (NSUInteger i = 0; i < rowNum; i++) {
       NSIndexPath *indexPath = [sectionIndex indexPathByAddingIndex:i];
diff --git a/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.h b/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.h
index 4e4f266cfd..5aab03e012 100644
--- a/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.h
+++ b/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.h
@@ -15,19 +15,19 @@
 @protocol ASCollectionViewLayoutInspecting <NSObject>
 
 /**
- * Asks the inspector 
+ * Asks the inspector to provide a constrained size range for the given supplementary node.
  */
 - (ASSizeRange)collectionView:(ASCollectionView *)collectionView constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath;
 
 /**
  * Asks the inspector for the number of supplementary sections in the collection view for the given kind.
  */
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView numberOfSectionsForSupplementaryKind:(NSString *)kind;
+- (NSUInteger)collectionView:(ASCollectionView *)collectionView numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind;
 
 /**
  * Asks the inspector for the number of supplementary views for the given kind in the specified section.
  */
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section;
+- (NSUInteger)collectionView:(ASCollectionView *)collectionView supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section;
 
 @end
 
@@ -39,10 +39,4 @@
 
 - (void)cacheSelectorsForCollectionView:(ASCollectionView *)collectionView;
 
-- (ASSizeRange)collectionView:(ASCollectionView *)collectionView constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath;
-
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView numberOfSectionsForSupplementaryKind:(NSString *)kind;
-
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section;
-
 @end
diff --git a/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.m b/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.m
index f9ea2f8293..e68020490d 100644
--- a/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.m
+++ b/AsyncDisplayKit/Details/ASCollectionViewFlowLayoutInspector.m
@@ -28,7 +28,7 @@
   }
 
   if (self != nil) {
-    [self cacheSelectorForCollectionView:collectionView];
+    [self cacheSelectorsForCollectionView:collectionView];
     _layout = flowLayout;
   }
   return self;
@@ -59,7 +59,7 @@
   return ASSizeRangeMake(CGSizeZero, constrainedSize);
 }
 
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView numberOfSectionsForSupplementaryKind:(NSString *)kind
+- (NSUInteger)collectionView:(ASCollectionView *)collectionView numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind
 {
   if ([collectionView.asyncDataSource respondsToSelector:@selector(numberOfSectionsInCollectionView:)]) {
     return [collectionView.asyncDataSource numberOfSectionsInCollectionView:collectionView];
@@ -68,7 +68,7 @@
   }
 }
 
-- (NSUInteger)collectionView:(ASCollectionView *)collectionView supplementaryViewsOfKind:(NSString *)kind inSection:(NSUInteger)section
+- (NSUInteger)collectionView:(ASCollectionView *)collectionView supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section
 {
   return [self layoutHasSupplementaryViewOfKind:kind inSection:section collectionView:collectionView] ? 1 : 0;
 }
diff --git a/AsyncDisplayKitTests/ASCollectionViewFlowLayoutInspectorTests.m b/AsyncDisplayKitTests/ASCollectionViewFlowLayoutInspectorTests.m
index 78171d8c32..53c0956c36 100644
--- a/AsyncDisplayKitTests/ASCollectionViewFlowLayoutInspectorTests.m
+++ b/AsyncDisplayKitTests/ASCollectionViewFlowLayoutInspectorTests.m
@@ -259,14 +259,14 @@
   XCTAssert(CGSizeEqualToSize(size.min, sizeCompare.min) && CGSizeEqualToSize(size.max, sizeCompare.max), @"should have a zero size");
 }
 
-#pragma mark - #collectionView:numberOfSectionsForSupplementaryKind:
+#pragma mark - #collectionView:numberOfSectionsForSupplementaryNodeOfKind:
 
 - (void)testThatItRespondsWithTheDefaultNumberOfSections
 {
   UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
   ASCollectionView *collectionView = [[ASCollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout asyncDataFetching:NO];
   ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
-  NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryKind:UICollectionElementKindSectionHeader];
+  NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader];
   XCTAssert(sections == 1, @"should return 1 by default");
 }
 
@@ -277,11 +277,11 @@
   ASCollectionView *collectionView = [[ASCollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout asyncDataFetching:NO];
   collectionView.asyncDataSource = dataSource;
   ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
-  NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryKind:UICollectionElementKindSectionHeader];
+  NSUInteger sections = [inspector collectionView:collectionView numberOfSectionsForSupplementaryNodeOfKind:UICollectionElementKindSectionHeader];
   XCTAssert(sections == 2, @"should return 2");
 }
 
-#pragma mark - #collectionView:supplementaryViewsOfKind:inSection:
+#pragma mark - #collectionView:supplementaryNodesOfKind:inSection:
 
 - (void)testThatItReturnsOneWhenAValidSizeIsImplementedOnTheDelegate
 {
@@ -292,7 +292,7 @@
   collectionView.asyncDataSource = dataSource;
   collectionView.asyncDelegate = delegate;
   ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
-  NSUInteger count = [inspector collectionView:collectionView supplementaryViewsOfKind:UICollectionElementKindSectionHeader inSection:0];
+  NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionHeader inSection:0];
   XCTAssert(count == 1, @"should have a header supplementary view");
 }
 
@@ -306,7 +306,7 @@
   collectionView.asyncDataSource = dataSource;
   collectionView.asyncDelegate = delegate;
   ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
-  NSUInteger count = [inspector collectionView:collectionView supplementaryViewsOfKind:UICollectionElementKindSectionFooter inSection:0];
+  NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0];
   XCTAssert(count == 1, @"should have a footer supplementary view");
 }
 
@@ -319,7 +319,7 @@
   collectionView.asyncDataSource = dataSource;
   collectionView.asyncDelegate = delegate;
   ASCollectionViewFlowLayoutInspector *inspector = [[ASCollectionViewFlowLayoutInspector alloc] initWithCollectionView:collectionView flowLayout:layout];
-  NSUInteger count = [inspector collectionView:collectionView supplementaryViewsOfKind:UICollectionElementKindSectionFooter inSection:0];
+  NSUInteger count = [inspector collectionView:collectionView supplementaryNodesOfKind:UICollectionElementKindSectionFooter inSection:0];
   XCTAssert(count == 0, @"should not have a footer supplementary view");
 }