Particles .. Words .. Formulas - Directions
Using the Particles .. Words .. Formulas Concept Builder is quite simple. You will be presented with a particle representation of a sample of matter and an Atom Key. You will be given a question that either asks you to identify a verbal statement that is consistent or inconsistent with the representation of a formula that is consistent or inconsistent with the representation. There are four answer options. You can click on the text or the radio button next to an answer option to select your answer. The option will be highlighted with red text and the radio button will be selected. You can tap on another option to change your answer. Once you are satisfied with your answer, 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.