Concord Consortium
Concorde Consortium: What Are All Materials Made Of?
Activity 4 of this module determines: Which model best supports our observations? This activity reviews the evidence gathered in this investigation and considers how that evidence informs your model of matter. A timeline of the history...
Concord Consortium
Concord Consortium What Are All Materials Made Of?
Activity 3 of this module explores: Is the particle model always better? Models are considered most useful when a variety of observations can be explained. A model of matter should explain observations of all types of matter. In this...