We’re going old school for this week’s STACK Challenge. Test your conditioning and foot quickness with a classic from the playground—the jump rope. This week, time yourself to find out how fast you ...

Old Mission Peninsula School is proving that their winter sports program is stacked! They’re participating in the , an attempt to have the most students around the world stack cups for 30 minutes.

Sampson Elementary teacher Charlotte French prefers the nontraditional approach to teaching physical education, so when she first saw a little girl stacking plastic cups in a fury at a table while at ...