Today, students continued to study the word problems
associated with “rate”, driving from one place to another, average
speed, working rate, rowing boat in downstream and upstream. The most
challenging part is in the working rate, and people are involved in the
work. In the practice class, students finished a few of rate questions
and they should understand more about solving the questions by creating
equations. In the new chapter, graphing lines, number line and Cartesian
plane (coordinate plane) were introduced. ordered pairs are defined to
represent the points in the coordinate plane.
Here is the homework related to today’s contents
P.202, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6P.214, 8.1.1, 8.1.2
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