| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Getting to the South Pole: Antarctica |
February 7, 1992
PBS
|
15 | |
| S01E02 | They're Habit Forming: Crystals |
January 24, 1992
PBS
|
15 | |
| S01E03 | Earth is Change: Erosion |
January 17, 1991
PBS
|
15 | |
| S01E04 | Remains to be Seen: Fossils |
January 10, 1992
PBS
|
15 | |
| S01E05 | 3-D Sea: Ocean Environments |
January 31, 1992
PBS
|
15 | |
| S01E06 | Too Hot to Handle: Volcanoes |
December 20, 1991
PBS
|
15 | |
| S01E07 | Go with the Flow: The Water Cycle |
December 13, 1991
PBS
|
15 | |
| S01E08 | Eye of the Beholder: Animal Vision |
October 4, 1991
PBS
|
15 | |
| S01E09 | Living on the Edge: Antarctic Animals |
November 22, 1991
PBS
|
15 | |
| S01E10 | Life Down Under: Australian Mammals |
November 8, 1991
PBS
|
15 | |
| S01E11 | The Shocking Truth: Bioelectricity |
November 15, 1991
PBS
|
15 | |
| S01E12 | The Order of Things: Classification |
September 20, 1991
PBS
|
15 | |
| S01E13 | The Inside Story: Digestion |
November 1, 1991
PBS
|
15 | |
| S01E14 | Winging It: Flying Animals |
October 25, 1991
PBS
|
15 | |
| S01E15 | Eat and be Eaten: Food Chains |
December 6, 1991
PBS
|
15 | |
| S01E16 | How Do They Know That? Innate & Learned Behavior |
October 11, 1991
PBS
|
15 | |
| S01E17 | Living in Groups: Social Behavior |
October 18, 1991
PBS
|
15 | |
| S01E18 | Learning New Tricks: Training Animals |
September 27, 1991
PBS
|
15 | |
| S01E19 | Air is There: Air is Matter |
February 28, 1992
PBS
|
15 | |
| S01E20 | Getting a Grip: Friction |
March 27, 1992
PBS
|
15 | |
| S01E21 | More Power to You: Generating Electricity |
February 14, 1992
PBS
|
15 | |
| S01E22 | Measuring G's: Gravity and Weightlessness |
March 6, 1992
PBS
|
15 | |
| S01E23 | Living Color: Light and Color |
March 20, 1992
PBS
|
15 | |
| S01E24 | Play Ball!: Motion and Forces |
February 21, 1992
PBS
|
15 | |
| S01E25 | Facts of Light: Refraction |
April 3, 1992
PBS
|
15 | |
| S01E26 | Bubble-ology: Surface Tension |
March 13, 1992
PBS
|
15 | |
| S01E27 | How Do You Know: Collect the Data |
May 8, 1992
PBS
|
15 | |
| S01E28 | How Do You Know? Dig It Up! |
April 17, 1992
PBS
|
15 | |
| S01E29 | How Do You Know? Experiment! |
April 10, 1992
PBS
|
15 | |
| S01E30 |
How Do You Know? Make a Model
series finale
|
May 1, 1992
PBS
|
15 |
No artwork of this type.
No artwork of this type.
No artwork of this type.