My Science Box

What does it mean to be alive? Is a cactus alive? Is a seed alive? Is the air we breathe alive? What are the necessary characteristics? To hook students into ...

Sarracenia flower dissection Image courtexy of Noah Elhardt Leopard frog in duckweed Image courtesy of Steven Dunlop To learn about the structure and function of living things, it is essential to ...

I used this to show my students what happens during menstruation. I have them fill out where the flow is, when ovulation happens, when the lining begins to shed, and ...

How does a brain - less than 3 pounds of wrinkly pink matter - enable a person to sense their environment, think, feel, make decisions, remember things, and control every ...