The Algebra and Geometry classes are off to a strong start this year. Algebra 1 students begin the year by learning about expressions and simplifying numerical and algebraic expressions using number properties. They review the use of exponents, solve simple equations, and solve word problems by translating English phrases into algebraic expressions. Soon, students will begin to use logical arguments and justify steps in solving equations.
Algebra 2 students begin the year by reviewing sets of real numbers and real number operations and properties. They write and solve equations in order to solve word problems. Students review exponential and scientific notation, and use properties to justify algebraic statements. In addition, the standard class will study analyzing and displaying data using frequency distributions and histograms.
Geometry students are introduced to the basic elements of geometry: points, lines, planes, segments, rays, and angles. Students learn the difference between a definition, a postulate and a theorem. They are also introduced to reasoning skills which they will use throughout the course. Students begin with inductive reasoning (making predictions and conjectures based on patterns they observe). This type of reasoning will lead them to a study of deductive reasoning (proving conjectures using a logical argument) in subsequent chapters of the textbook.
I am pleased with the progress students have made so far. I am looking forward to the rest of the school year.
~Michelle Greenbaum
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