Tuesday, July 5, 2011

Activity 5


Density: is a materials mass per unit volume

The equation of denisty is:
Density=Mass/Volume



I found the mystery game to be sort of difficult with it giving you the number of protons, neutrons, and electrons, and we were suppose to select which chemical we thought it was.  Throughout, the game I did not get one correct, so apprently  I have to become more familiar with my chemicals and their protons, neutrons, and electrons.

Standards:
A.4.1 When conducting science investigations, ask and answer questions that will help decide the general areas of science being addressed
A.4.2 When faced with a science-related problem, decide what evidence, models, or explanations previously studied can be used to better understand what is happening now
B.4.1 Use encyclopedias, source books, texts, computers, teachers, parents, other adults, journals, popular press, and various other sources, to help answer science-related questions and plan investigations
C.4.1 Use the vocabulary of the unifying themes to ask questions about objects, organisms, and events being studied
C.4.2 Use the science content being learned to ask questions, plan investigations, make observations, make predictions, and offer explanations
D.4.5 Construct simple models of what is happening to materials and substances undergoing change, using simple instruments or tools to aid observations and collect data
G.4.3 Determine what science discoveries have led to changes in technologies that are being used in the workplace by someone employed locally

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