piaget- preoperational stage

Uploaded: November 30, 1999 at 12:00 am
Author: jenningh
Length: 03:11
Rating: N/A
Views: 151550
Tags: paiget  conservation  preoperational  stage  cognitive  development  

Thirsty? So is everyone else. We're headed for a water shortage. Here's how simple daily choices can reduce your water use. A GOOD Transparency video....

Uploaded: November 30, 1999 at 12:00 am
Author: GOODMagazine
Length: 01:44
Rating: 4.67
Views: 40497
Tags: Whole  Foods  Water  Conservation  GOOD  Magazine  Education  Animation  Environmentalism  sustainability  cute  

A four year and seven year old engaging in classic Piagetian conservation tasks (4 minutes).

Uploaded: November 30, 1999 at 12:00 am
Author: enuffer
Length: 04:47
Rating: 4.6666665
Views: 64266
Tags: Piaget  Education  Children  

Protect your own acre now www.conservation.org Harrison Ford demonstrates -in a personal way- the pain of deforestation. The burning and clearing of forests is a...

Uploaded: November 30, 1999 at 12:00 am
Author: ConservationDotOrg
Length: 00:35
Rating: 4.661098
Views: 286132
Tags: harrison  ford  chest  waxing  shaving  deforestation  lost  felt  here  pearl  jam  climate  change  global  warming  indiana  jones  conservation  international  ci  environment  team  earth  forests  forest  wax  

Using the law of conservation of energy to see how potential energy is converted into kinetic energy

Uploaded: November 30, 1999 at 12:00 am
Author: khanacademy
Length: 10:06
Rating: 4.870968
Views: 32362
Tags: conservation  of  energy  kinetic  potential  physics  velocity  

Combating soil erosion is a common practice for farmers utilizing filter strips, notill, and other conservation procedures. See how farmers are making a difference for...

Uploaded: November 30, 1999 at 12:00 am
Author: agbuff
Length: 02:30
Rating: 4.6666665
Views: 6860
Tags: soil  erosion  conservation  environment  farming  agriculture  runnoff  

Paul Hewitt demos conservation of kinetic and potential energy with a bowing ball next to his teeth.

Uploaded: November 30, 1999 at 12:00 am
Author: mellenstei
Length: 01:07
Rating: 4.848485
Views: 31584
Tags: energy  conceptual  physics  conservation  of  enrgy  

Joanna Lumley has an encounter with a giraffe as she works in animal conservation in Africa. From the BBC.

Uploaded: November 30, 1999 at 12:00 am
Author: BBCWorldwide
Length: 01:58
Rating: 4.8
Views: 19279
Tags: Joanna  Lumley  African  wildlife  animal  conservation  natural  predator  endangered  animals  giraffes  BBC  

Piaget - Stage 2 - Preoperational - Lack of Conservation

Uploaded: November 30, 1999 at 12:00 am
Author: Fi3021
Length: 02:16
Rating: 4.8421054
Views: 117537
Tags: Piaget  Stage  Preoperational  Lack  of  Conservation  

Coral reef conservation field work by Dr. Stuart Sandin, Scripps Institution of Oceanography at UC San Diego, looking at human impacts on coral reef ecosystems...

Uploaded: November 30, 1999 at 12:00 am
Author: oceancontent
Length: 02:57
Rating: 5.0
Views: 19836
Tags: Coral reef  conservation  Sandin  Scripps  Line Islands  Pacific Ocean  marine