What it is: Off Road Algebra is a series of video resources focused on pre-algebra and algebra for ninth grade.  This Hot Chalk  unit centers around off-road motorcycle racing.  There are 30 related problems for off-road algebra, each with an accompanying digital resources.

Problem 1: Conversion between gallons and liters

Problem 2: Miles per gallon

Problem 3: Gallons per mile

Problem 4: Velocity x time = distance, Part 1

Problem 5: Velocity x time = distance Part 2

Problem 6 (not available)

Problem 7: Comparing decibels

Problem 8: (not available)

Problem 9: Slopes and Ramps, Part 1

Problem 10: Slopes and Ramps, Part 2

Problem 11: Playing catch up, Part 1

Problem 12: Playing catch up, Part 2

Problem 13: GPS Axis

Problem 14: GPS conversion

Problem 15: GPS distance

Problem 16: Mixing Gas and Oil

Problem 17: Margin of Victory

Problem 18: Lap Time Math

Problem 19: Trac Turn Angles

Problem 20: Number of Revolutions

Problem 21: Inside and Outside a Wheel

Problem 22: Choosing between mean and median

Problem 23: Cylinder Volume

Problem 24: Comparing the Volume

Problem 25: Graphing the Ride

Problem 26: Acceleration, Part 1

Problem 27: Acceleration, Part 2

Problem 28: Acceleration, Part 3

Problem 29: Calculating with the contact patch

Problem 30: Tire Aspect Ratio

How to integrate Off-Road Algebra into the classroom: If you have spent any time in a math classroom, I’m sure you have heard something to the effect of, “why would we ever need this in real life?”.  It is a good question.  Learning should look like life…after all, isn’t that the point?  Off-Road Algebra helps students understand how the concepts they are learning in algebra are related to life through the world of off-road motorcycles.  Math is more than just filling in the correct answer on a test. Math is everywhere and we need to help students see that.

These videos walk students through off-road motorcycling problems so that they can make the connections between the classroom and life beyond the classroom.  There is a printable PDF that you can download that has thorough explanations and answers for all 30 problems. You can also find a correlation between the math problems and standards.

Use these videos with your whole class using a projector-connected computer or interactive whiteboard.  Video is ideal for math because it gives students the ability to pause, rewind and replay as needed.  Using an IWB with built-in IWB software, students can annotate over the desktop to solve equations as the video plays.

The videos are a great alternative to the standard math textbook, offering video explanations of how to solve a variety of problems.  Students can use these to support work in the classroom or at home.  The videos could make a quick-stop center activity in the one or two computer classroom.

Tips: Be sure to check out Hot Chalks other real-world math problems.