Class Topics: 9.15.11

In EDM today, we worked on developing inferences from the data we organized into our histograms. Through discussion, we defined an inference as a conclusion based on observations made about data that go beyond restating the obvious.

In Pre-Algebra today, we analyzed our errors on our Chapter One Pretest.  In preparation for tomorrow's Chapter One Summative Test, we: solved algebraic equations, created algebraic expressions, graphed algebraic inequalities by utilizing inverse operations and isolating variables, and analyzed tables of information to match with specific scenarios.