Metric Estimations - Directions
Using the Metric Estimations Concept Builder is quite simple. There are three difficulty levels in all. Every question in every difficulty level is very similar. You are presented with the challenge of determining the best estimate of the mass, length, or volume of an object. A photo of the object is provided in the event that you are unfamiliar with it. There are always three answer options. You can select an option by tapping on the answer button. You will know that it is selected because the text turns red and the background turns yellow. If you change your mind, then you can tap on the button a second time to deselect it. Alternatively, you can tap on a second answer button to select it instead. As long as you have an answer option selected, a Check Answer button will be displayed. Once you are satisfied with your choice of an 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 difficulty level, you will earn the trophy for that level.