diff --git a/sdk/lib/collection/collections.dart b/sdk/lib/collection/collections.dart
index 9b43996f6381..1137f526b9be 100644
--- a/sdk/lib/collection/collections.dart
+++ b/sdk/lib/collection/collections.dart
@@ -8,6 +8,17 @@ part of dart.collection;
 ///
 /// The source of the elements may be a [List] or any [Iterable] with
 /// efficient [Iterable.length] and [Iterable.elementAt].
+///
+/// ```dart
+/// final numbers = <int>[10, 20, 30];
+/// final unmodifiableListView = UnmodifiableListView(numbers);
+///
+/// // Insert new elements into the original list.
+/// numbers.addAll([40, 50]);
+/// print(unmodifiableListView); // [10, 20, 30, 40, 50]
+///
+/// unmodifiableListView.remove(20); // Throws.
+/// ```
 class UnmodifiableListView<E> extends UnmodifiableListBase<E> {
   final Iterable<E> _source;
 
diff --git a/sdk/lib/collection/maps.dart b/sdk/lib/collection/maps.dart
index b0ab2708db0c..b8673b15ed0d 100644
--- a/sdk/lib/collection/maps.dart
+++ b/sdk/lib/collection/maps.dart
@@ -200,7 +200,7 @@ abstract class MapMixin<K, V> implements Map<K, V> {
 /// Basic implementation of an unmodifiable [Map].
 ///
 /// This class has a basic implementation of all but two of the members of
-/// an umodifiable [Map].
+/// an unmodifiable [Map].
 /// A simple unmodifiable `Map` class can be implemented by extending this
 /// class and implementing `keys` and `operator[]`.
 ///
@@ -376,6 +376,17 @@ class MapView<K, V> implements Map<K, V> {
 /// A wrapper around a `Map` that forwards all members to the map provided in
 /// the constructor, except for operations that modify the map.
 /// Modifying operations throw instead.
+///
+/// ```dart
+/// final baseMap = <int, String>{1: 'Mars', 2: 'Mercury', 3: 'Venus'};
+/// final unmodifiableMapView = UnmodifiableMapView(baseMap);
+///
+/// // Remove an entry from the original map.
+/// baseMap.remove(3);
+/// print(unmodifiableMapView); // {1: Mars, 2: Mercury}
+///
+/// unmodifiableMapView.remove(1); // Throws.
+/// ```
 class UnmodifiableMapView<K, V> extends MapView<K, V>
     with _UnmodifiableMapMixin<K, V> {
   UnmodifiableMapView(Map<K, V> map) : super(map);
diff --git a/sdk/lib/collection/set.dart b/sdk/lib/collection/set.dart
index 81ca0a8c259a..f59b56d30712 100644
--- a/sdk/lib/collection/set.dart
+++ b/sdk/lib/collection/set.dart
@@ -400,6 +400,17 @@ class _UnmodifiableSet<E> extends _SetBase<E> with _UnmodifiableSetMixin<E> {
 ///
 /// Methods that could change the set, such as [add] and [remove],
 /// must not be called.
+///
+/// ```dart
+/// final baseSet = <String>{'Mars', 'Mercury', 'Earth', 'Venus'};
+/// final unmodifiableSetView = UnmodifiableSetView(baseSet);
+///
+/// // Remove an element from the original set.
+/// baseSet.remove('Venus');
+/// print(unmodifiableSetView); // {Mars, Mercury, Earth}
+///
+/// unmodifiableSetView.remove('Earth'); // Throws.
+/// ```
 @Since("2.12")
 class UnmodifiableSetView<E> extends SetBase<E> with _UnmodifiableSetMixin<E> {
   final Set<E> _source;