anchor.diff:  <h1><%= @course_section.name %></h1>
   <% if current_user == @course_section.teacher %>
   
  -  <%= form_for @student_course_section, url: student_course_sections_path do |f| %>
  -    <%= f.collection_select(:student_id, Student.all, :id, :full_name, prompt: true) %>
  -    <%= f.hidden_field :course_section_id, value: @course_section.id %>
  -    <%= f.submit "Add student", class: "submit" %>
  +
  +
  +  <div class="list-group">
  +    <a href="<%= teacher_class_email_path(current_user, @course_section) %>" class="list-group-item">
  +      <h4 class="list-group-item-heading">Send an Email</h4>
  +      <p class="list-group-item-text">Email students or their guardians</p>
  +    </a>
  +    <a href="<%= new_teacher_class_assignment_path(current_user, @course_section.id) %>" class="list-group-item">
  +      <h4 class="list-group-item-heading">Add an Assignment</h4>
  +      <p class="list-group-item-text">Add a test, homework, or classwork</p>
  +    </a>
  +    <br>
  +    <%= form_for @student_course_section, url: student_course_sections_path do |f| %>
  +      <%= f.collection_select(:student_id, Student.all, :id, :full_name, prompt: true) %>
  +      <%= f.hidden_field :course_section_id, value: @course_section.id %>
  +      <%= f.submit "Add student", class: "submit" %>
  +    <% end %>
  +  </div>
  +
  +
  +
  +
  +  <% if @course_section.students.length > 0 %>
  +    <h3>Students:</h3>
     <% end %>
  -
  -  <h3><%= link_to "Send an Email", teacher_class_email_path(current_user, @course_section) %></h3>
  -
  -  <h3><%= link_to "Add an Assignment", new_teacher_class_assignment_path(current_user, @course_section.id) %></h3>
  -
  -  Students:
     
     <% @course_section.students.each do |student| %>
   
  
positive.code: 					<%= link_to assignment.name, teacher_class_assignment_path(current_user, @course_section, assignment) %> (<%= assignment.points %> points)
  					<% if assignment.date_assigned %>
  						<ul>
  						<li><%= assignment.date_assigned.strftime("Assigned on %m/%d/%Y at %I:%M%p") %></li>
  						</ul>
  					<% end %>
  					<% if assignment.date_due %>
  						<ul>
  						<li><%= assignment.date_due.strftime("Due on %m/%d/%Y at %I:%M%p") %></li>
  						</ul>
  					<% end %>
  				<%= link_to "edit", edit_teacher_class_assignment_path(current_user, @course_section, assignment) %> | 
  
negative.code:   <% end %>
   
  
    <% if @assignments_hash.length > 0 %>
  	  <h3>Assignments:</h3>
    <% end %>
  
  	<% @assignments_hash.keys.each do |category| %>
  		<div class="assignment-category">
  