Geometry Graphing and travel project. 3 Differentiated Rubrics. Great for elementary (2nd, 3rd, 4th, 5th) or middle school grades (6th, 7th, 8th, 9th). Math concepts: graphing, slope, total distance, total cost, midpoint and distance formulas. Students travel to 5 cities by graphing coordinates on a map. Students must research each city and find fun facts and places to visit. 3 differentiated rubrics provide the following math concepts: Level 1 Rubric: Graphing Points, total distance, City