Sunday, March 29, 2009

Math 7 Week of March 30

The 3rd Quarter Benchmark is THURSDAY! Use your notes, past tests and quizzes to STUDY!

--Identify and graph ordered pairs in the four quadrants of a coordinate plane.
--Given a polygon in the coordinate plane, will represent transformations — rotation and translation — by graphing the coordinates of the vertices of the transformed polygon and sketching the resulting figure, the image.
--Investigate and describe the difference between the probability of an event found through simulation (experimental) versus the theoretical probability of that same event.
--Identify and describe the number of possible arrangements of several objects, using a tree diagram or the Fundamental (Basic) Counting Principle.
--Create and solve problems involving the measures of central tendency (mean, median, mode) and the range of a set of data.
--Given a problem situation, will collect, analyze, display, and interpret data, using a variety of graphical methods, including frequency distributions, line plots, histograms, stem-and-leaf plots, box-and-whisker plots, and scattergrams.
--Make inferences, conjectures, and predictions based on analysis of a set of data.
--Represent, analyze, and generalize a variety of patterns, including arithmetic sequences and geometric sequences, with tables, graphs, rules, and words in order to investigate and describe functional relationships.
--Write verbal expressions as algebraic expressions and sentences as equations.

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