Yazar
Jean C Echols
21 cilt bulundu.
Jean C. Echols · University of California
88 sayfa · 1993
Animals / Habitations / Study and teaching (Primary) / Study and teaching (Preschool) / Creative activities and seat work
Jean C. Echols · Great Explorations
113 sayfa · 1989
Study and teaching (Elementary) / Bees / Study and teaching (Primary) / Study and teaching (Preschool) / Honeybee
Jean C. Echols · Lawrence Hall of Science, University of California
97 sayfa · 1987
Honeybee / Bees / Study and teaching (Elementary)
Jean C. Echols · Great Explorations in Math and Science (GEMS), Lawrence Hall of Science, University of California at Berkeley
38 sayfa · 1986
Problems, exercises / Butterflies / Camouflage (Biology) / Meadow ecology / Study and teaching
Jean C Echols, Jean C. Echols, Jaine Kopp · Lawrence Hall of Science, University of California
112 sayfa · 1996
Study and teaching (Primary) / Insects / Ants / General / Education / Teaching
Jean C Echols, Jean C. Echols, Jaine Kopp, Ellen Blinderman, Kimi Hosoume · Lawrence Hall of Science, University of California at Berkeley
94 sayfa · 1999
Study and teaching (Primary) / Science / Opossums / Teaching Methods & Materials - Science & Technology / General
Jean C. Echols, Jean C. Echols · LHS GEMS
44 sayfa · 2001
Elementary / Teaching Methods & Materials - Classroom Planning / Teaching Methods & Materials - Science & Technology / General / Education
Jean C. Echols · Great Explorations in Math and Science, (GEMS), Lawrence Hall of Science, University of California
71 sayfa · 1995
Penguins / Activity programs / Study and teaching (Early childhood) / Study and teaching
Jean C. Echols · Lawrence Hall of Science, University of California
88 sayfa · 1993
Creative activities and seat work / Habitations / Animals / Study and teaching (Primary) / Study and teaching (Preschool)
Jean C. Echols · Great Explorations in Math and Science, Lawrence Hall of Science, University of California at Berkeley
76 sayfa · 2002
Eggs / Life sciences / Study and teaching (Primary)
Jean C Echols · Lawrence Hall of Science, University of California
29 sayfa · 1991
Study and teaching (Primary) / Animal defenses / Science
Jean C Echols · Lawrence Hall of Science, University of California
82 sayfa · 1996
Study and teaching (Elementary) / Insects / Ladybugs
Jean C Echols · Lawrence Hall of Science, University of California
28 sayfa · 1986
Study and teaching / Meadow ecology / Butterflies / Camouflage (Biology)
Ted Robertson, Jean C. Echols · Wetlands Press
9 sayfa · 1996
Animals - Frogs & Toads / Children's 4-8 / Children: Grades 2-3