Welcome Pittsburgh students! The following *Math on the Spot* Videos accompany your *GO Math! *textbook and will support your distance learning efforts. Find your grade and lesson number, then click on the Example to view the video.

**Lesson 12.1 - Graphing on the Coordinate Plane****Lesson 12.2 - Independent and Dependent Variables in Tables and Graphs****Lesson 12.3 - Writing Equations from Tables****Lesson 12.4 - Representing Algebraic Relationships in Tables****Lesson 13.1 - Area of Quadrilaterals****Lesson 13.2 - Area of Triangles****Lesson 13.3 - Solving Area Equations****Lesson 13.4 - Area of Polygons****Lesson 14.1 - Distance in the Coordinate Plane****Lesson 14.2 - Polygons in the Coordinate Plane****Lesson 15.1 - Nets and Surface Area****Lesson 15.2 - Volume of Rectangular Prisms****Lesson 15.3 - Solving Volume Equations****Lesson 16.1 - Measures of Center****Lesson 16.2 - Mean Absolute Deviation****Lesson 16.3 - Box Plots****Lesson 16.4 - Dot Plots and Data Distribution****Lesson 16.5 - Histograms**

**Lesson 9.1 - Circumference****Lesson 9.2 - Area of Circles****Lesson 9.3 - Area of Composite Figures****Lesson 9.4 - Solving Surface Area Problems****Lesson 9.5 - Solving Volume Problems****Lesson 10.1 - Populations and Samples****Lesson 10.2 - Making Inferences from a Random Sample****Lesson 11.1 - Comparing Data Displayed in Dot Plots****Lesson 11.2 - Comparing Data Displayed in Box Plots****Lesson 11.3 - Using Statistical Measures to Compare Populations****Lesson 12.1 - Probability****Lesson 12.2 - Experimental Probability of Simple Events****Lesson 12.3 - Experimental Probability of Compound Events****Lesson 12.4 - Making Predictions with Experimental Probability****Lesson 13.1 - Theoretical Probability of Simple Events****Lesson 13.2 - Theoretical Probability of Compound Events****Lesson 13.3 - Making Predictions with Theoretical Probability****Lesson 13.4 - Using Technology to Conduct a Simulation**

**Lesson 12.1 - The Pythagorean Theorem****Lesson 12.2 - Converse of the Pythagorean Theorem****Lesson 12.3 - Distance Between Two Points****Lesson 13.1 - Volume of Cylinders****Lesson 13.2 - Volume of Cones****Lesson 13.3 - Volume of Spheres****Lesson 14.1 - Scatter Plots and Association****Lesson 14.2 - Trend Lines and Predictions****Lesson 15.1 - Two-Way Frequency Tables****Lesson 15.2 - Two-Way Relative Frequency Tables**