A graph is attempted but is drawn incorrectly. No attempt is made to explain the graph in a final report. Students are encouraged to speak with the teacher as soon as possible to review their work and to make a new start on the project. Creating Linear Puzzles 4 Students create shapes and write correct equations in slope-intercept form for each line in their design. The inequalities that describe the endpoints of each line segment are also correct.
Students check their work and assemble their puzzle book.
The book is clearly organized, the puzzles and their solutions are accurate, and the names of the puzzle designers, instructions for solving, and an answer key are included. 3 Students proceed to create shapes for their puzzles, write equations for each line segment, and write inequalities that describe the endpoints. In checking their work, not all mathematics errors are found and corrected. A puzzle book is assembled, but there are some mistakes in the answer key. 2 Students have some difficulties getting started.