Changes

=== beginner tasks ===

=== beginner tasks ===

# Install the Sugar development environment||Following the instruction at [http://developer.sugarlabs.org/dev-environment.md.html]

# Install the Sugar development environment by following the instruction at [http://developer.sugarlabs.org/dev-environment.md.html].

# Install Sugar in a virtual machine

# Install Sugar in a virtual machine.

# Install Sugar packages on Ubuntu, Debian, or Fedora

# Install Sugar packages on Ubuntu, Debian, or Fedora.

# Create an example program in Turtle Blocks

# Create an example program in Turtle Blocks (See [https://www.pinterest.com/walterbender/turtle-art/] for some ideas).

# Create an example program in Music Blocks

# Create an example program in Music Blocks.

# Create a simple machine in Physics

# Create a simple machine in Physics.

=== general tasks ===

=== general tasks ===