| Arctic Quest | G 7-Adult | 56 | 2000 | show subjects |
| Battle for the Trees | G 9-Adult | 57 | 1993 | show subjects |
| Cola Conquest | G 10-Adult | 153 | 1997 | show subjects |
| Dare to be Aware Series | G 7-Adult | 33 | various | show subjects |
| Decisions for the Future | G 9-Adult | 21 | 1995 | show subjects |
| El Dorado | G 10-Adult | 56 | 1996 | show subjects |
| Green Dreams | G 8-12 | 30 | 1995 | show subjects |
| Greenbucks | G 10-Adult | 55 | 1992 | show subjects |
| In a Time of Headlong Progress | G 10-Adult | 45 | 1994 | show subjects |
| Industrial Systems of Tomorrow | G 10-Adult | 44 | 1998 | show subjects |
| Matamoros | G 9-Adult | 11 | 2001 | show subjects |
| One More Dead Fish | G 11-Adult | 56 | 2005 | show subjects |
| On the Edge | G 9-Adult | 50 | 2000 | show subjects |
| Placemakers | G 10-Adult | 27 | 1998 | show subjects |
| Population Series | G 8-Adult | | various | show subjects |
| Rainforests | G 9-Adult | 30 | 1990 | show subjects |
| Renewable Energy Solutions Series | G 9-Adult | | various | show subjects |
| Cost of Cool (VHS or DVD) | G 7-Univ | 27 | 2001 | show subjects |
| Velocity (VHS or DVD) | G 10-Adult | 32 | 2004 | show subjects |
| Kilowatt Ours (VHS or DVD) | G 9-Adult | 35 | 2004 | show subjects |
| The Infinite (VHS or DVD) | G 7-12 | 12 | 2005 | show subjects |
| Wind Over Water | G 10-Adult | 32 | 2004 | show subjects |