Differences between active and passive transport
We have this problem: Many organisms acquire necessary nutrients, such as minerals, in the form of…
Raisins in 100 ml of water overnight
We have this problem: In an experiment, a group of students placed several raisins in a…
Voxitatis: Marching Matures at Morton
Success at a Small School. When Jeff Neavor’s marching band at Morton High School just outside…
Marching Program Holistic Scoring
In 2004, the staff members of the Chicago Voxitatis, in consultation with music educators and drawing…
What is a stem-and-leaf plot?
This post is directed at content developers, elementary math. I would like you to develop a…
What is a fraction?
Update, 12 Nov 2012: Do you want to explore fractions rather than just read about them?…
What is a fraction?
We have developed interactive tools that allow students to explore and compare fractions with like and unlike denominators using graphical, visual models
Should Illinois Name a State Champ?
There has been rumbling for some time that Illinois doesn't <i>really</i> crown a state champion for marching band.
Suggestion Box
This is a suggestion box for how we might make this Web site better. We focus…
Should Illinois Name a State Champ?
There has been rumbling for some time that Illinois doesn’t really crown a state champion for…