3 - 1Planets & Moons Jan. 14, 1995- 3 - 2Pressure Jan. 21, 1995
- 3 - 3Plants Jan. 28, 1995
- 3 - 4Rocks & Soil Feb. 03, 1995
- 3 - 5Energy Feb. 10, 1995
- 3 - 6Evolution Feb. 17, 1995
- 3 - 7Water Cycle Mar. 24, 1995
- 3 - 8Friction Mar. 31, 1995
- 3 - 9Germs Apr. 07, 1995
- 3 - 10Climates Apr. 14, 1995
- 3 - 11Waves Apr. 21, 1995
- 3 - 12Ocean Life Apr. 28, 1995
- 3 - 13Mammals Sep. 08, 1995
- 3 - 14Spinning Things Sep. 15, 1995
- 3 - 15Fish Sep. 22, 1995
- 3 - 16Human Transportation Sep. 29, 1995
- 3 - 17Wetlands Oct. 06, 1995
- 3 - 18Birds Oct. 13, 1995
- 3 - 19Populations Oct. 20, 1995
- 3 - 20Animal Locomotion Oct. 27, 1995
