3-2-1 Classroom Contact·PBS
كل الحلقات
موسم واحد · ٣٠ حلقةً
الموسم ١
They're Habit Forming: Crystals الحلقة ٢
Earth is Change: Erosion الحلقة ٣
Remains to be Seen: Fossils الحلقة ٤
3-D Sea: Ocean Environments الحلقة ٥
Too Hot to Handle: Volcanoes الحلقة ٦
Go with the Flow: The Water Cycle الحلقة ٧
Eye of the Beholder: Animal Vision الحلقة ٨
Stephanie Yu shows to Z Wright a series of unusual cameras that simulate the way animals see.
Living on the Edge: Antarctic Animals الحلقة ٩
Life Down Under: Australian Mammals الحلقة ١٠
The Shocking Truth: Bioelectricity الحلقة ١١
The Order of Things: Classification الحلقة ١٢
Both Stephanie Yu and Z Wright challenge each other with classification quizzes. Features the ""feather detective"" sequence from 3-2-1 Contact Episode 144.
The Inside Story: Digestion الحلقة ١٣
Stephanie demonstrates the digestive process by dissolving three food items in various solutions. Features the ""lost"" sequence from 3-2-1 Contact Episode 164, in which a group of kids examine a pig's digestive system.
Winging It: Flying Animals الحلقة ١٤
Stephanie shows how different wings suit different animals. Features the ""Different Wings for Different Things"" and ""Raptor Rehab"" sequences from 3-2-1 Contact Episode 76.
Eat and be Eaten: Food Chains الحلقة ١٥
How Do They Know That? Innate & Learned Behavior الحلقة ١٦
Stephanie sees a mouse learn its way through a maze. It proves that there is a lot more behavioral traits an animal must learn than one would think. Features the orangutan rehabilitation sequence from 3-2-1 Contact episode called Tropics: Endangered Animals.
Living in Groups: Social Behavior الحلقة ١٧
Starting an ant farm isn't as easy as Stephanie thinks. Includes the bee sequence from 3-2-1 Contact Episode 22.
Learning New Tricks: Training Animals الحلقة ١٨
Stephanie shows that there is more to animal behavior. Humans can teach animals to do many things. Features the monkey-training sequence from 3-2-1 Contact Episode 83.
Air is There: Air is Matter الحلقة ١٩
Getting a Grip: Friction الحلقة ٢٠
More Power to You: Generating Electricity الحلقة ٢١
Measuring G's: Gravity and Weightlessness الحلقة ٢٢
Living Color: Light and Color الحلقة ٢٣
Play Ball!: Motion and Forces الحلقة ٢٤
Facts of Light: Refraction الحلقة ٢٥
Bubble-ology: Surface Tension الحلقة ٢٦
How Do You Know: Collect the Data الحلقة ٢٧
How Do You Know? Dig It Up! الحلقة ٢٨
How Do You Know? Experiment! الحلقة ٢٩
How Do You Know? Make a Model الحلقة ٣٠
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