Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

What is the best way to look at the world? One way is via the lens of an artist, who sees opportunities for beauty and creative expression. Another way is that of the theologian, who appreciates and ...

Students can discover what makes steel rust, which materials conduct electricity the best, learn how to make a compass and much more with these articles and activities about metals and magnets. This ...

How do gallium and tantalum influence your daily life? Quite a bit, it turns out. Gallium is a component of light-emitting diodes, or LEDs, while tantalum can be found in mobile phones. Boeing ...