Season 1
Episodes
1. Getting to the South Pole: Antarctica
1992-02-07
No overview available.
2. They're Habit Forming: Crystals
1992-01-24
No overview available.
3. Earth is Change: Erosion
1991-01-17
No overview available.
4. Remains to be Seen: Fossils
1992-01-10
No overview available.
5. 3-D Sea: Ocean Environments
1992-01-31
No overview available.
6. Too Hot to Handle: Volcanoes
1991-12-20
No overview available.
7. Go with the Flow: The Water Cycle
1991-12-13
No overview available.
8. Eye of the Beholder: Animal Vision
1991-10-04
Stephanie Yu shows to Z Wright a series of unusual cameras that simulate the way animals see.
9. Living on the Edge: Antarctic Animals
1991-11-22
No overview available.
10. Life Down Under: Australian Mammals
1991-11-08
No overview available.
11. The Shocking Truth: Bioelectricity
1991-11-15
No overview available.
12. The Order of Things: Classification
1991-09-20
Both Stephanie Yu and Z Wright challenge each other with classification quizzes. Features the ""feather detective"" sequence from 3-2-1 Contact Episode 144.
13. The Inside Story: Digestion
1991-11-01
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.
14. Winging It: Flying Animals
1991-10-25
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.
15. Eat and be Eaten: Food Chains
1991-12-06
No overview available.
16. How Do They Know That? Innate & Learned Behavior
1991-10-11
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.
17. Living in Groups: Social Behavior
1991-10-18
Starting an ant farm isn't as easy as Stephanie thinks. Includes the bee sequence from 3-2-1 Contact Episode 22.
18. Learning New Tricks: Training Animals
1991-09-27
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.
19. Air is There: Air is Matter
1992-02-28
No overview available.
20. Getting a Grip: Friction
1992-03-27
No overview available.
21. More Power to You: Generating Electricity
1992-02-14
No overview available.
22. Measuring G's: Gravity and Weightlessness
1992-03-06
No overview available.
23. Living Color: Light and Color
1992-03-20
No overview available.
24. Play Ball!: Motion and Forces
1992-02-21
No overview available.
25. Facts of Light: Refraction
1992-04-03
No overview available.
26. Bubble-ology: Surface Tension
1992-03-13
No overview available.
27. How Do You Know: Collect the Data
1992-05-08
No overview available.
28. How Do You Know? Dig It Up!
1992-04-17
No overview available.
29. How Do You Know? Experiment!
1992-04-10
No overview available.
30. How Do You Know? Make a Model
1992-05-01
No overview available.