Product |
Grade Level |
Format |
Price |
|
 |
Bacteria: Friends or Enemies? DVD Learn the possibilities and limitation of clay by molding, rolling, squeezing and stretching it.  |
3 - 8 | DVD |
$59.95
|
 |
Bacteria and Health DVD This film teaches that some bacteria are useful in the body, but others are harmful. |
4 - 8 | DVD |
$49.95
|
 |
Bacteria, Viruses & Allergies CD-ROM Learn the difference between good and bad germs. |
6 - 12 | CD-ROM |
$49.95
|
 |
Bacteria, Viruses, & Allergies Network CD-ROM Learn the difference between good and bad germs. |
6 - 12 | CD-ROM |
$299.95
|
 |
Bacteria VHS Bundle VHS Save with this best-selling video bundle of Understanding: Bacteria and Understanding: Viruses. |
6 - 12 | VHS |
$89.95
|
 |
Bacteria CD-ROM How can something so small play such a big role in our lives? |
6 - 12 | CD-ROM |
$59.95
|
