diff --git a/resources/library/interactivities/Tables.wgt/js/help-template.js b/resources/library/interactivities/Tables.wgt/js/help-template.js
index 71779394..13bbb10c 100644
--- a/resources/library/interactivities/Tables.wgt/js/help-template.js
+++ b/resources/library/interactivities/Tables.wgt/js/help-template.js
@@ -1,13 +1,17 @@
-<h3>Table</h3>
-<h4>Mental calculation</h4>
+<h3> Table</h3>
+<h4> Mental calculation, properties of operations </h4>
 
 <p>With the table App you can work on properties of the various operations and review tables of addition, subtraction, multiplication, and division. Click on the case to display or to hide the answer.</p>
 
-<p>The "Edit" button allows you to choose :</p>
+<p>The arrow on the board indicates the sense of reading.</p>
+
+<p> Reload "button resets the exercise. </p>
+
+
+<p> Enter the "Edit" mode to choose the : </p>
 <ul>
-	<li>the theme of the App : tablet, slate, or none (by default tablet).</li>
-	<li>the operation,</li>
-	<li>the number of line and column (1-12),</li>
-	
-</ul>
-<p>The arrow on the board indicates the sense of reading.</p>
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+<ul> <li>  theme of interactivity : tablet, slate or none (by default : tablet),</li>
+<li> desired operation: addition, subtraction, multiplication or division,</ li>
+<li> number of rows and columns (1 to 12). </li> </ul>
+
+<p> "Display" button comes back to the activity.</p>
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diff --git a/resources/library/interactivities/Train.wgt/js/help-template.js b/resources/library/interactivities/Train.wgt/js/help-template.js
index 17526879..6a3c0589 100644
--- a/resources/library/interactivities/Train.wgt/js/help-template.js
+++ b/resources/library/interactivities/Train.wgt/js/help-template.js
@@ -1 +1,16 @@
-<h3>Le train</h3>
\ No newline at end of file
+ <h3> Train </h3>
+<h4>Ascending or descending numbers</h4>
+ 
+<p> The goal is to put the numbers in the correct order by dragging and dropping labels to the right place. </p>
+
+<p> Interactivity does not correct the exercise. </p>
+ 
+<p> "Reload" button generates new labels numbers. </p>
+<p> Enter the "Edit" mode to choose : </p>
+<ul>
+<ul> <li> choose the theme of interactivity : tablet, slate or none (by default : tablet),</li>
+<li> the number of labels (2-6),</li>
+<li> magnitude of proposed numbers,</li>
+<li> the order to class numbers (ascending or descending). </li> </ul>
+
+<p> "Display" button comes back to the activity.</p>
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diff --git a/resources/library/interactivities/Transformation.wgt/js/help-template.js b/resources/library/interactivities/Transformation.wgt/js/help-template.js
index 008617e2..706c9123 100644
--- a/resources/library/interactivities/Transformation.wgt/js/help-template.js
+++ b/resources/library/interactivities/Transformation.wgt/js/help-template.js
@@ -2,17 +2,18 @@
 <h4>Assumptions</h4>
 
 <p>The cards pass through a box and are transformed. The goal is to identify the operation done by the box using a minimum of cards.</p>
+<p> To move a card through the box, just click on it. </p>
 
-<p>The assumptions may be written on the whiteboard (outside the App).</p>
+<p>The assumptions may be written on the white board (outside the App).</p>
 
-<p>To pass a card through the box, simply click on it.</p>
+<p>The "Reload" button replaces cards on the left stack.</p>
 
-<p>The "Edit" button allows you to :</p>
-<ul>
-	<li>choose the theme of the App : tablet, slate, or none (default tablet),</li>
-	<li>set the number of cards that you want to use,</li>
-	<li>set the cards before and after transformation.</li>
-</ul>
-<p>The cards have by default a text field. To insert text, click on it. To add an image from your library, select the checkbox “use image” and drag and drop the item.</p>
+<p> Enter the "Edit" mode to choose : </p>
 
-<p>The "Reload" button  replace cards on the left stack</p>
\ No newline at end of file
+<ul><li> choose the theme of interactivity : tablet, slate or none (by default : tablet),</li>
+<li>set the number of cards that you want to use,</li>
+<li>set the cards before and after transformation.</li></ul>
+	
+<p>The cards have by default a text field. To insert text, click on it. To drag and drop an image from your library, select the checkbox “use image”.</p>	
+
+<p> "Display" button comes back to the activity.</p>
\ No newline at end of file