Merge pull request #124 from Open-STEM/fixing-tools-references

Update the tools section for XRPCode

Author: AnselChang

course/XRPIntro/installing_tools.rst

@@ -1,19 +1,19 @@
-Things to do: 
-Fix the 'Note' box
-
-
 Installing the programming tools
 ================================
 
 There are two programming languages used throughout this course, Blockly and Python.
+Both languages are programmed on the XRP robot using XRPCode, an online interactive
+development tool that can be used for developing programs in either language.
+
+For more information about using XRPCode refer to the `XRP User Guide section on
+XRPCode <https://xrpusersguide.readthedocs.io/en/latest/course/XRPCode.html>`_. 
 
 Blockly
 -------
 
 This is a drag-and-drop graphical programming system similar to Scratch. Blockly is a
 good choice for programming the robot, especially for learners with little to no
-programming experience.  Does not easily scale for larger programs and is only
-usable within the Blockly programming environment.
+programming experience.  
 
 
 
@@ -22,15 +22,17 @@ Python
 
 A more widely-used language that scales well for larger programs and works with professional
 programming tools such as Visual Studio Code and many others. The tool that will be used
-throughout this course for python programming is Mu Editor, although a more professional
+throughout this course for Python programming is XRPCode, although a more professional
 tool such as Visual Studio Code can also be used for writing CircuitPython code that is
 used by the XPR Robot.
 
 .. Note::
 
-   A way to get students comfortable with programming more quickly is to start with
+   One strategy for getting students comfortable with programming more quickly is to
+   start with
    Blockly getting through basic concepts such as functions, conditionals, loops,
-   and all the basic robot operations. Then move to Python to complete the course,
+   and basic robot programming. Once students are familiar with those concepts
+   it is an easy move to Python to complete the course,
    especially for some more complex challenges, such as the final project.
    This will allow for quick onboarding without having to learn too many new
    concepts at the same time. But the decision will depend on the level and experience