diff --git a/resources/images/teacher_close.png b/resources/images/teacher_close.png
index d81f1de5..bee2ea0d 100644
Binary files a/resources/images/teacher_close.png and b/resources/images/teacher_close.png differ
diff --git a/resources/images/teacher_close_disabled.png b/resources/images/teacher_close_disabled.png
new file mode 100644
index 00000000..8f3c988c
Binary files /dev/null and b/resources/images/teacher_close_disabled.png differ
diff --git a/resources/images/teacher_open.png b/resources/images/teacher_open.png
index 9ab58769..17469cc7 100644
Binary files a/resources/images/teacher_open.png and b/resources/images/teacher_open.png differ
diff --git a/resources/images/teacher_open_disabled.png b/resources/images/teacher_open_disabled.png
new file mode 100644
index 00000000..99e78cd9
Binary files /dev/null and b/resources/images/teacher_open_disabled.png differ
diff --git a/resources/sankore.qrc b/resources/sankore.qrc
index 0fff05c3..4c7162ef 100644
--- a/resources/sankore.qrc
+++ b/resources/sankore.qrc
@@ -332,5 +332,7 @@
         <file>images/moveUpDisabled.svg</file>
         <file>images/teacher_close.png</file>
         <file>images/teacher_open.png</file>
+        <file>images/teacher_close_disabled.png</file>
+        <file>images/teacher_open_disabled.png</file>
     </qresource>
 </RCC>
diff --git a/src/board/UBBoardPaletteManager.cpp b/src/board/UBBoardPaletteManager.cpp
index ff8f0c71..e0152975 100755
--- a/src/board/UBBoardPaletteManager.cpp
+++ b/src/board/UBBoardPaletteManager.cpp
@@ -894,3 +894,9 @@ void UBBoardPaletteManager::connectToDocumentController()
 {
     emit connectToDocController();
 }
+
+void UBBoardPaletteManager::refreshPalettes()
+{
+    mRightPalette->update();
+    mLeftPalette->update();
+}
\ No newline at end of file
diff --git a/src/board/UBBoardPaletteManager.h b/src/board/UBBoardPaletteManager.h
index c95f61c4..5b3ee587 100644
--- a/src/board/UBBoardPaletteManager.h
+++ b/src/board/UBBoardPaletteManager.h
@@ -56,6 +56,7 @@ class UBBoardPaletteManager : public QObject
         void showVirtualKeyboard(bool show = true);
         void initPalettesPosAtStartup();
         void connectToDocumentController();
+        void refreshPalettes();
 
         UBKeyboardPalette *mKeyboardPalette;
 //        UBRightPalette* createDesktopRightPalette(QWidget* parent);
diff --git a/src/gui/UBTeacherBarWidget.cpp b/src/gui/UBTeacherBarWidget.cpp
index cd99a01e..1cc481fe 100644
--- a/src/gui/UBTeacherBarWidget.cpp
+++ b/src/gui/UBTeacherBarWidget.cpp
@@ -1,6 +1,13 @@
 #include "UBTeacherBarWidget.h"
 
 #include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+
+#include "document/UBDocumentController.h"
+#include "document/UBDocumentProxy.h"
+
+#include "board/UBBoardController.h"
+#include "board/UBBoardPaletteManager.h"
 
 UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
     , mpLayout(NULL)
@@ -110,6 +117,20 @@ UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDock
     mpLayout->addWidget(mpAction3);
 
     populateCombos();
+
+    connect(UBApplication::boardController, SIGNAL(activeSceneWillChange()), this, SLOT(saveContent()));
+    connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(loadContent()));
+    connect(mpTitle, SIGNAL(textChanged(QString)), this, SLOT(onValueChanged()));
+    connect(mpPhasis, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
+    connect(mpDuration, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
+    connect(mpEquipment, SIGNAL(textChanged(QString)), this, SLOT(onValueChanged()));
+    connect(mpActivity, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
+    connect(mpAction1->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(mpAction1->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(mpAction2->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(mpAction2->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(mpAction3->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(mpAction3->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
 }
 
 UBTeacherBarWidget::~UBTeacherBarWidget()
@@ -219,18 +240,44 @@ UBTeacherBarWidget::~UBTeacherBarWidget()
 void UBTeacherBarWidget::populateCombos()
 {
     QStringList qslPhasis;
-    qslPhasis << tr("I discover") << tr("I experiment") << tr("I train myself") << tr("I play") << tr("I memorize");
+    qslPhasis << tr("") << tr("I discover") << tr("I experiment") << tr("I train myself") << tr("I play") << tr("I memorize");
     mpPhasis->insertItems(0, qslPhasis);
 
     QStringList qslDuration;
-    qslDuration << tr("Short") << tr("Middle") << tr("Long");
+    qslDuration << tr("") << tr("Short") << tr("Middle") << tr("Long");
     mpDuration->insertItems(0, qslDuration);
 
     QStringList qslActivity;
-    qslActivity  << tr("Alone") << tr("By Group") << tr("All together");
+    qslActivity << tr("") << tr("Alone") << tr("By Group") << tr("All together");
     mpActivity->insertItems(0, qslActivity);
 }
 
+void UBTeacherBarWidget::onValueChanged()
+{
+    if( mpTitle->text() == ""
+        && mpDuration->currentIndex() == 0
+        && mpPhasis->currentIndex() == 0
+        && mpEquipment->text() == ""
+        && mpActivity->currentIndex() == 0
+        && mpAction1->teacherText() == ""
+        && mpAction1->studentText() == ""
+        && mpAction2->teacherText() == ""
+        && mpAction2->studentText() == ""
+        && mpAction3->teacherText() == ""
+        && mpAction3->studentText() == "")
+    {
+        mIconToLeft = QPixmap(":images/teacher_open_disabled.png");
+        mIconToRight = QPixmap(":images/teacher_close_disabled.png");
+    }
+    else
+    {
+        mIconToLeft = QPixmap(":images/teacher_open.png");
+        mIconToRight = QPixmap(":images/teacher_close.png");
+    }
+
+    UBApplication::boardController->paletteManager()->refreshPalettes();
+}
+
 UBTeacherStudentAction::UBTeacherStudentAction(int actionNumber, QWidget *parent, const char *name):QWidget(parent)
     , mpActionLabel(NULL)
     , mpTeacherLabel(NULL)
@@ -327,3 +374,22 @@ QString UBTeacherStudentAction::studentText()
     return mpStudent->document()->toPlainText();
 }
 
+void UBTeacherStudentAction::setTeacherText(QString text)
+{
+    mpTeacher->setText(text);
+}
+
+void UBTeacherStudentAction::setStudentText(QString text)
+{
+    mpStudent->setText(text);
+}
+
+QTextEdit* UBTeacherStudentAction::teacher()
+{
+    return mpTeacher;
+}
+
+QTextEdit* UBTeacherStudentAction::student()
+{
+    return mpStudent;
+}
diff --git a/src/gui/UBTeacherBarWidget.h b/src/gui/UBTeacherBarWidget.h
index d6a816ef..55fd98d3 100644
--- a/src/gui/UBTeacherBarWidget.h
+++ b/src/gui/UBTeacherBarWidget.h
@@ -20,6 +20,10 @@ public:
     ~UBTeacherStudentAction();
     QString teacherText();
     QString studentText();
+    void setTeacherText(QString text);
+    void setStudentText(QString text);
+    QTextEdit* teacher();
+    QTextEdit* student();
 
 private:
     int mActionNumber;
@@ -39,6 +43,11 @@ public:
     UBTeacherBarWidget(QWidget* parent=0, const char* name="UBTeacherBarWidget");
     ~UBTeacherBarWidget();
 
+private slots:
+    void saveContent();
+    void loadContent();
+    void onValueChanged();
+
 private:
     void populateCombos();