diff --git a/plugins/mezuro/lib/kalibro/date_module_result.rb b/plugins/mezuro/lib/kalibro/date_module_result.rb
new file mode 100644
index 0000000..09a66da
--- /dev/null
+++ b/plugins/mezuro/lib/kalibro/date_module_result.rb
@@ -0,0 +1,13 @@
+class Kalibro::DateModuleResult < Kalibro::Model
+  
+  attr_accessor :date, :module_result
+
+  def date=(value)
+    @date = value.is_a?(String) ? DateTime.parse(value) : value
+  end
+
+  def module_result=(value)
+    @module_result = Kalibro::ModuleResult.to_object value
+  end
+  
+end
diff --git a/plugins/mezuro/lib/kalibro/module_result.rb b/plugins/mezuro/lib/kalibro/module_result.rb
index 17bb5c3..1cb8f0e 100644
--- a/plugins/mezuro/lib/kalibro/module_result.rb
+++ b/plugins/mezuro/lib/kalibro/module_result.rb
@@ -19,4 +19,8 @@ class Kalibro::ModuleResult < Kalibro::Model
     @grade = value.to_f
   end
 
+  def self.history_of(module_result_id)
+    self.request(:history_of_module, {:module_result_id => module_result_id})[:date_module_result].to_a.map {|date_module_result| Kalibro::DateModuleResult.new date_module_result}
+  end
+
 end
diff --git a/plugins/mezuro/test/fixtures/date_module_result_fixtures.rb b/plugins/mezuro/test/fixtures/date_module_result_fixtures.rb
new file mode 100644
index 0000000..d49b4c5
--- /dev/null
+++ b/plugins/mezuro/test/fixtures/date_module_result_fixtures.rb
@@ -0,0 +1,24 @@
+require File.dirname(__FILE__) + '/module_result_fixtures'
+
+class DateModuleResultFixtures
+
+  def self.date_module_result
+    Kalibro::DateModuleResult.new date_module_result_hash
+  end
+
+  def self.date_module_result_hash
+    {
+      :date => '2011-10-20T18:26:43.151+00:00',
+      :module_result => ModuleResultFixtures.module_result_hash,
+      :attributes! =>
+      {
+        :module_result =>
+        {
+          "xmlns:xsi"=>"http://www.w3.org/2001/XMLSchema-instance",
+          "xsi:type"=>"kalibro:moduleResultXml"
+        }
+      }
+    }
+  end
+
+end
diff --git a/plugins/mezuro/test/unit/kalibro/date_module_result_test.rb b/plugins/mezuro/test/unit/kalibro/date_module_result_test.rb
new file mode 100644
index 0000000..af971f6
--- /dev/null
+++ b/plugins/mezuro/test/unit/kalibro/date_module_result_test.rb
@@ -0,0 +1,20 @@
+require "test_helper"
+
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/date_module_result_fixtures"
+
+class DateModuleResultTest < ActiveSupport::TestCase
+
+  def setup
+    @hash = DateModule.date_module_result_hash
+    @date_module_result = DateModuleResultFixtures.date_module_result
+  end
+
+  should 'create date_module_result from hash' do
+    assert_equal @hash[:module_result][:id], Kalibro::DateModuleResult.new(@hash).module_result.id
+  end
+
+  should 'convert date_module_result to hash' do
+    assert_equal @hash, @date_module_result.to_hash
+  end
+
+end
diff --git a/plugins/mezuro/test/unit/kalibro/module_result_test.rb b/plugins/mezuro/test/unit/kalibro/module_result_test.rb
index 95f9064..3bb7211 100644
--- a/plugins/mezuro/test/unit/kalibro/module_result_test.rb
+++ b/plugins/mezuro/test/unit/kalibro/module_result_test.rb
@@ -29,4 +29,9 @@ class ModuleResultTest < ActiveSupport::TestCase
     assert @hash[:id], @module_result.children.first.id
   end
 
+  should 'return history of a module result' do
+    Kalibro::ModuleResult.expects(:request).with(:history_of_module, {:module_result_id => module_id}).returns({:date_module_result => [DateModuleResultFixtures.date_module_result_hash]})
+    assert_equal DateModuleResultFixtures.date_module_result_hash[:module_result][:id], Kalibro::ModuleResult.history_of(@module_result.id).first.module_result.id
+  end
+
 end
--
libgit2 0.21.2