7th Grade - 3/23

Math Notes-Grade 7
Investigation 7
7.1 page 70 How can we find the inches per dollar for the medium?	Jane-We are going to find the cost per square inch. How are we going to do it? How about how much we get for a dollar? How do we find out how many inches we get for a dollar? How could we regroup the inches into 6 dollar bills. Taylor-We could divide 63.6 in. squared by 6. Answer: 10.6 square inches. For the medium pizza, the answer is answeris dfjdj
Homestudy Begun in class What do you need to begin?	Complete the assignment on Lab sheet 7.4 Follow the directions in the margin. Read directions. What is a strategy for finding the circumference when part of the circle is missing? student-use a compass student-draw on it Jane-Remember I said don’t draw on it. student-use a quarter of it and multiply by 4 Jane-you could even use a half student-Are we allowed to use formulas? Jane-No formulas are allowed. You need a table. You need an object.