3-2-1 Classroom Contact S1:E30

Getting to the South Pole: Antarctica

They're Habit Forming: Crystals

Earth is Change: Erosion

Remains to be Seen: Fossils

3-D Sea: Ocean Environments

Too Hot to Handle: Volcanoes

Go with the Flow: The Water Cycle

Eye of the Beholder: Animal Vision

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

Living on the Edge: Antarctic Animals

Life Down Under: Australian Mammals

The Shocking Truth: Bioelectricity

The Order of Things: Classification

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

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

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

How Do They Know That? Innate & Learned Behavior

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

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

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

Getting a Grip: Friction

More Power to You: Generating Electricity

Measuring G's: Gravity and Weightlessness

Living Color: Light and Color

Play Ball!: Motion and Forces

Facts of Light: Refraction

Bubble-ology: Surface Tension

How Do You Know: Collect the Data

How Do You Know? Dig It Up!

How Do You Know? Experiment!