Celebrate the sport science of ice skating with memorabilia from Zazzle! Colorful graphs from Schottenbauer Publishing are featured on these mugs, magnets, keychains, & postcards. Direct links to each collection are included below:
A variety of other sport science collections are also available from Schottenbauer Publishing on Zazzle, which features regular sales on most items. Additional Information
A new video from Schottenbauer Publishing analyzes four spins with graphs. These include three forward spins (centered, centered with step out, and traveling), and a back spin (centered). The video is available on YouTube.
Two graphs from the video are shown below:
Discussion Questions
What body part is most likely traced in the video?
Using a ruler, estimate the center of each spin on its graph.
How many times does the skater revolve in the first graph? In the second graph?
What would a traveling spin look like on a graph?
Additional free graphs are available in a free pamphlet from the publisher's webpage. The following books from Schottenbauer Publishing contain similar types of graphs and data pertaining to the science of ice skating, figure skating, and hockey:
In elementary school, math students learn the graph-reading skills. How often do these same students enjoy applying math to real-life data? In books from Schottenbauer Publishing, students have the opportunity to decode graphs showing movement during popular sports.
What is the range of each variable in each graph? Include x, y, and t as variables in your analysis.
In this sample, which leg is used for pushing off? Which leg moves forward first?
Use the information from the graph to draw the body in physical space, at a minimum of 4 time points.
Is the right knee ever in front of the right hip? Is the right ankle ever in front of the right knee or right hip? Describe the sequence of motion.
Is the left knee ever in front of the left hip? Is the left ankle ever in front of the left knee or left hip? Describe the sequence of motion.
Additional free graphs are available in a free pamphlet from the publisher's webpage. The following books from Schottenbauer Publishing contain similar types of graphs and data pertaining to the science of ice skating, figure skating, and hockey: