3-2-1 Classroom Contact

S1 · E1 · 7 de feb. de 1992

Getting to the South Pole: Antarctica Episodio 1

S1 · E2 · 24 de ene. de 1992

They're Habit Forming: Crystals Episodio 2

S1 · E3 · 17 de ene. de 1991

Earth is Change: Erosion Episodio 3

S1 · E4 · 10 de ene. de 1992

Remains to be Seen: Fossils Episodio 4

S1 · E5 · 31 de ene. de 1992

3-D Sea: Ocean Environments Episodio 5

S1 · E6 · 20 de dic. de 1991

Too Hot to Handle: Volcanoes Episodio 6

S1 · E7 · 13 de dic. de 1991

Go with the Flow: The Water Cycle Episodio 7

S1 · E8 · 4 de oct. de 1991

Eye of the Beholder: Animal Vision Episodio 8

Stephanie Yu shows to Z Wright a series of unusual cameras that simulate the way animals see.

S1 · E9 · 22 de nov. de 1991

Living on the Edge: Antarctic Animals Episodio 9

S1 · E10 · 8 de nov. de 1991

Life Down Under: Australian Mammals Episodio 10

S1 · E11 · 15 de nov. de 1991

The Shocking Truth: Bioelectricity Episodio 11

S1 · E12 · 20 de sep. de 1991

The Order of Things: Classification Episodio 12

Both Stephanie Yu and Z Wright challenge each other with classification quizzes. Features the ""feather detective"" sequence from 3-2-1 Contact Episode 144.

S1 · E13 · 1 de nov. de 1991

The Inside Story: Digestion Episodio 13

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.

S1 · E14 · 25 de oct. de 1991

Winging It: Flying Animals Episodio 14

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.

S1 · E15 · 6 de dic. de 1991

Eat and be Eaten: Food Chains Episodio 15

S1 · E16 · 11 de oct. de 1991

How Do They Know That? Innate & Learned Behavior Episodio 16

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.

S1 · E17 · 18 de oct. de 1991

Living in Groups: Social Behavior Episodio 17

Starting an ant farm isn't as easy as Stephanie thinks. Includes the bee sequence from 3-2-1 Contact Episode 22.

S1 · E18 · 27 de sep. de 1991

Learning New Tricks: Training Animals Episodio 18

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.

S1 · E19 · 28 de feb. de 1992

Air is There: Air is Matter Episodio 19

S1 · E20 · 27 de mar. de 1992

Getting a Grip: Friction Episodio 20

S1 · E21 · 14 de feb. de 1992

More Power to You: Generating Electricity Episodio 21

S1 · E22 · 6 de mar. de 1992

Measuring G's: Gravity and Weightlessness Episodio 22

S1 · E23 · 20 de mar. de 1992

Living Color: Light and Color Episodio 23

S1 · E24 · 21 de feb. de 1992

Play Ball!: Motion and Forces Episodio 24

S1 · E25 · 3 de abr. de 1992

Facts of Light: Refraction Episodio 25

S1 · E26 · 13 de mar. de 1992

Bubble-ology: Surface Tension Episodio 26

S1 · E27 · 8 de may. de 1992

How Do You Know: Collect the Data Episodio 27

S1 · E28 · 17 de abr. de 1992

How Do You Know? Dig It Up! Episodio 28

S1 · E29 · 10 de abr. de 1992

How Do You Know? Experiment! Episodio 29

S1 · E30 · 1 de may. de 1992

How Do You Know? Make a Model Episodio 30