|
There are 11 videos in this category and 0 videos in 0 subcategories.
Category Videos
|
|
Not Right For WatchKnowLearn
Ages: 10 - 18
742 Views:
|
dissection of crayfish
January 29, 2012 at 08:49 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 10 - 18
658 Views:
|
www.MarbledCrayfish.com Marmorkrebs - Volume One: Five Month old Marbled Crayfish with first clutch of eggs! First we see an advanced stage of eggs where you...
January 29, 2012 at 08:41 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 14
499 Views:
|
This short video gives excellent real life footage of a pair of Freshwater White-Clawed Crayfish mating. The only freshwater crayfish native to the UK, this species is olive-green to brown in color and can reach up to 12 centimetres in length. The co...mmon name refers to the fact that the undersides of the claws are off-white to pinkish in color. This is a great resource to help build background knowledge and to help make real world connections between nature and the classroom. (0:55)
[more]
March 27, 2012 at 08:24 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 14
489 Views:
|
This short video gives excellent real life footage of a Yabbie Crayfish. Students will enjoy the sights and sounds of these amazing invertebrates in their natural environment. Crayfish have a pair of large claws at the front end, followed by four pai...rs of walking legs and then four pairs of small swimming legs called swimmerets. This is a great resource to help build background knowledge and to help make real world connections between nature and the classroom. (0:35)
[more]
March 27, 2012 at 08:15 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 14
488 Views:
|
This short video gives excellent real life footage of a Shasta Crayfish with external parasites on its carapace. Students will enjoy the sights and sounds of this amazing crustacean as it moves through in its natural environment. This is a great reso...urce to help build background knowledge and to help make real world connections between nature and the classroom. (0:45)
[more]
March 27, 2012 at 08:49 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 14
484 Views:
|
This short video gives excellent real life footage of young Shasta Crayfish. Students will enjoy the sights and sounds of these amazing invertebrates as it moves through its natural environment. This is a great resource to help build background knowl...edge and to help make real world connections between nature and the classroom. (0:58)
[more]
March 27, 2012 at 08:30 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 14
436 Views:
|
This short video gives excellent real life footage of a Shasta Crayfish. Students will enjoy the sights and sounds of this amazing crustacean as it moves through its natural environment. This is a great resource to help build background knowledge and... to help make real world connections between nature and the classroom. (1:02)
[more]
March 27, 2012 at 08:46 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 12 - 18
3418 Views:
|
Identifies the key external features of a crayfish, using both living and preserved specimens. Would make a good pre-lab or post-lab review. The video uses lecture format (for background information) as well as a lab demonstration. 6:21 min.
July 13, 2009 at 07:17 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 10 - 18
4083 Views:
|
This video clip Identifies key features of the internal anatomy of a crayfish, using an actual dissected specimen. It would make a good pre-lab or post-lab review. The video uses lecture format (for background information) along with a lab demonstrat...ion. (9:46)
[more]
July 13, 2009 at 07:13 AM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
750 Views:
|
Mexican dwarf orange crayfish (Cambarellus patzcuarensis var. orange) is giving birth to her CPO babies. In fact, she it shaking her abdomen to let babies go. (00:38)
January 24, 2012 at 09:17 PM
|
|