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Home Concept Builders Solutions Molarity Ranking Tasks Directions

Molarity Ranking Tasks - Directions

Using the Molarity Ranking Tasks Concept Builder is quite simple. There are three Difficulty Levels in all. Every question in every difficulty level involves the same basic task - to rank three solutions according to their molarity. In each question, information about three solutions is provided. The information that is provided is sufficient for making judgements about the relative molarity of the three solutions. The densities molarities be ranked - greatest, smallest or middlest - by tapping on answer fields. Tapping on an answer field will toggle the answer from smallest to middlest to greatest. Once the desired ranking is displayed for a given sample, quit tapping on that field. Once all samples have been given a unique ranking, a Check Answer button will be displayed. If you are satisfied with your choice of rankings, tap on the Check Answer button. Your answer will be evaluated and your Progress Report will be updated.

Your goal is to earn "Stars" and to complete one or more activities. Stars are earned when you show success on a particular question. Once you show success on all the questions for a particular activity, you will earn the trophy for that activity.

Concept Builder Teacher Notes