Brian and his son were doing some shopping when he found this shoe. Egad! Could that be someone's real shoe?
In this activity student use a shoe size chart, patterns or linear modelin...
My friend and I were arguing about how long it would take me to double my investment amounts. How will your students figure this out? Are there any tricks? Explore investing ...
Did you know that there is an amount of caffeine that is too much for the growing brain of a teenager? We did some research and have asked students to examine the sources of caffei...