Problem Solving Strategies student can use this unit would include: - using a reference book - using a diagram (line plot) - using logical reasoning - using computation - drawing and interpreting graphs - using estimation Specifically to lessons: 1.1 - look for information in a reference book to solve a problem. 1.2 - match line plots with statements describing data. 1.3 - compare different graphical representations of the same data set. 1.5 - predict how the landmarks of a data set change as values of the data set change. 1.6 - draw and interpret broken-line graphs about the climate of Omaha, Nebraska 1.8 - solve postal rate, taxicab rate, and plumber's rate problems by using step graphs 1.9 - draw conclusions about survey results that are presented in circle graphs. 1.10 - use a graph to find the largest area for a given perimeter 1.11 - analyze data displays and present them to misrepresent or mislead.