WebQuest+Task

__Webquest Task__
===The S’mores Company needs your help. They need to figure out how much carbon is in their marshmallows in order to determine whether or not their factory is performing optimally. (By performing .) Calculate the __theoretical percent mass__ of carbon in a marshmallow, compare it to your actual/experimental value and calculate the __percent error__. (Post results on discussion page so that all groups can compare results.) When your group has completed the laboratory excercise and original reading assignment, go to the What is a flame? challenge page, view the video/s and links, answer the assignment individually (See Rubric Webquest Rubric) and then post group summary on discussion page. Continue on to Background Percent Composition of a Marshmallow.=== ==== Make sure you completed the first reading assignment from the Webquest Introduction page: ====

====//**Attachments**// - // What is the composition of a marshmallow? // ====

====// Webquest Checklist //====

// Webquest Rubric [[file:Compostion_o_MarshmallowChemistryRubric.docx]] //
==== What is a Flame Challenge Rubric ==== ==== You may find it helpful to refer back to your notes or previous week's activities:, and most recently ==== ========

Watch/Review BrainPop’s conservation of mass video, take the quiz and report individual results to teacher from [] Answer the questions: What is the law of conservation of mass? Did your experimental results follow the law of conservation of mass? Also FYI – Read More and answer: What is alchemy? How does it differ from chemistry?

Here is an additional assignment that may be completed in the near future: