Books : Search

1.

Aquatic Habitats
Author name: Katharine Barrett, Carolyn Willard
December 01, 1998

2.

Bubble Festival: Presenting Bubble Activities in a Learning Station Format (Gems Guides)
Author name: Jacqueline Barber, Carolyn Willard
September 01, 2002

3.

Schoolyard Ecology
Author name: Katharine Barrett, Carolyn Willard
1998-01

4.

Mystery Festival
Author name: Kevin Beals, Carolyn Willard
December 15, 1999

5.

Plate Tectonics: The Way the Earth Works - For Grades 6-8
Author name: Kevin Cuff, Ian Carmichael, Carolyn Willard
July 01, 2001

6.

The Real Reasons for Seasons: Sun-Earth Connection: Grades 6-8
Author name: Alan Gould, Carolyn Willard, Stephen Pompea
2000-11

7.

Microscopic Explorations
Author name: Susan Brady, Carolyn Willard
September 01, 1998

8.

Investigating Artifacts (Old Edition)
Author name: Katharine Barrett, Lincoln Bergman, Gigi Dornfest, Linda Lipner, Carolyn Willard
1996-03

9.

Secret Formulas
Author name: Rebecca Tilly, Carolyn Willard
1996-06

10.

The Gems Kit Builder's Handbook
Author name: Jan Goodman, Cary Sneider, Alan Gould, Jacqueline Barber, Kimi Hosoume, Laura Tucker, Carolyn Willard
1997-12