1. Zoeken
The Ocean: Explore a Watery World with Hands-On Science Activities for Kids
Laura Perdew
The Ocean: Explore a Watery World with Hands-On Science Activities for Kids
€ 24,95
The Ocean: Explore a Watery World with Hands-On Science Activities for Kids
Laura Perdew
The Ocean: Explore a Watery World with Hands-On Science Activities for Kids
€ 29,95
Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Activities
Laura Perdew
Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Activities
€ 24,95
Conservation Success: Protecting Wild Spaces and Species with Hands-On Science Activities for Kids
Laura Perdew
Conservation Success: Protecting Wild Spaces and Species with Hands-On Science Activities for Kids
€ 24,95
Investigating Plastic Pollution
Laura Perdew
Investigating Plastic Pollution
€ 44,95
Incredible Machines! The Physics of Simple Machines
Laura Perdew
Incredible Machines! The Physics of Simple Machines
€ 19,95
Spotting Mammals
Laura Perdew
Spotting Mammals
€ 44,95
Spotting Flowers
Laura Perdew
Spotting Flowers
€ 44,95
Eagle-Eyed: Are Eagles Sharp-Sighted?: Are Eagles Sharp-Sighted?
Laura Perdew
Eagle-Eyed: Are Eagles Sharp-Sighted?: Are Eagles Sharp-Sighted?
€ 44,95
Birdbrain: Are Birds Dumb?: Are Birds Dumb?
Laura Perdew
Birdbrain: Are Birds Dumb?: Are Birds Dumb?
€ 44,95
Acadia National Park
Laura Perdew
Acadia National Park
€ 44,95
Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Activities
Laura Perdew
Wacky Contraptions: Gadgets That Whiz, Whoosh, Whirl, and Twist with Hands-On Engineering Activities
€ 29,95
Online Identity
Laura Perdew
Online Identity
€ 48,95
Droughts
Laura Perdew
Droughts
€ 55,95
Conservation Success: Protecting Wild Spaces and Species with Hands-On Science Activities for Kids
Laura Perdew
Conservation Success: Protecting Wild Spaces and Species with Hands-On Science Activities for Kids
€ 29,95
Your Sustainable World
Laura Perdew
Your Sustainable World
€ 20,95
Keystone Species: Meet the Animals Key to Ecosystem Health and Biodiversity with Hands-On Science Activities for Kids
Laura Perdew
Keystone Species: Meet the Animals Key to Ecosystem Health and Biodiversity with Hands-On Science Activities for Kids
€ 24,95
Dolphin Pods
Laura Perdew
Dolphin Pods
€ 16,95
Beaver Colonies
Laura Perdew
Beaver Colonies
€ 16,95
Keystone Species: Meet the Animals Key to Ecosystem Health and Biodiversity with Hands-On Science Activities for Kids
Laura Perdew
Keystone Species: Meet the Animals Key to Ecosystem Health and Biodiversity with Hands-On Science Activities for Kids
€ 29,95
Your Sustainable World: A Kid's Guide to Everyday Choices That Help the Planet!
Laura Perdew
Your Sustainable World: A Kid's Guide to Everyday Choices That Help the Planet!
€ 39,95
EARTH
LAURA PERDEW
EARTH
€ 28,95
Information Literacy in the Digital Age
Laura Perdew
Information Literacy in the Digital Age
€ 48,95
TOUR THE TUNDRA
LAURA PERDEW
TOUR THE TUNDRA
€ 28,95
STARS
LAURA PERDEW
STARS
€ 14,95
MOON
LAURA PERDEW
MOON
€ 28,95
SUN
LAURA PERDEW
SUN
€ 14,95
The Wildlife Watching Encyclopedia
Laura Perdew
The Wildlife Watching Encyclopedia
€ 61,95
EARTH
LAURA PERDEW
EARTH
€ 14,95
WATERWALKING SIDEWINDING & OTHER REMARKA
LAURA PERDEW
WATERWALKING SIDEWINDING & OTHER REMARKA
€ 14,95
MOON
LAURA PERDEW
MOON
€ 14,95
Dolphin Pods
Laura Perdew
Dolphin Pods
€ 42,50
Spotting Birds
Laura Perdew
Spotting Birds
€ 44,95
SPIT NESTS PUKE POWER & OTHER BRILLIANT
LAURA PERDEW
SPIT NESTS PUKE POWER & OTHER BRILLIANT
€ 13,95
Mammals
Laura Perdew
Mammals
€ 55,95
Great Pacific Garbage Patch
Laura Perdew
Great Pacific Garbage Patch
€ 48,95
Investigating Light Pollution
Laura Perdew
Investigating Light Pollution
€ 44,95
Natural Wonders
Laura Perdew
Natural Wonders
€ 39,95
Glowing Animals
Laura Perdew
Glowing Animals
€ 39,95
Working Together to Survive
Laura Perdew
Working Together to Survive
€ 44,95
Fleeing to Survive
Laura Perdew
Fleeing to Survive
€ 44,95
Hydroelectric Power
Laura Perdew
Hydroelectric Power
€ 44,95
Working Together to Survive
Laura Perdew
Working Together to Survive
€ 16,95
Your Sustainable World: A Kid's Guide to Everyday Choices That Help the Planet!
Laura Perdew
Your Sustainable World: A Kid's Guide to Everyday Choices That Help the Planet!
€ 13,95
The Climate Crisis in the Northeast
Laura Perdew
The Climate Crisis in the Northeast
€ 39,95
Beaver Colonies
Laura Perdew
Beaver Colonies
€ 42,50
ANTIFREEZE LEAF COSTUMES & OTHER FABULOU
LAURA PERDEW
ANTIFREEZE LEAF COSTUMES & OTHER FABULOU
€ 13,95
Grassland Biomes
Laura Perdew
Grassland Biomes
€ 44,95
STARS
LAURA PERDEW
STARS
€ 28,95
The Fort
Laura Perdew
The Fort
€ 23,50
AQUATIC ADV
Laura Perdew
AQUATIC ADV
€ 24,95
Grassland Globetrotting: Biome Explorers
Laura Perdew
Grassland Globetrotting: Biome Explorers
€ 24,95
Footsteps in the Forests: Biome Explorers
Laura Perdew
Footsteps in the Forests: Biome Explorers
€ 24,95
DESTINATION DESERT
Laura Perdew
DESTINATION DESERT
€ 24,95
Solar Power
Laura Perdew
Solar Power
€ 44,95
The Climate Crisis in the Northeast
Laura Perdew
The Climate Crisis in the Northeast
€ 13,95
SUNSCREEN FROGSICLES & OTHER A
Laura Perdew
SUNSCREEN FROGSICLES & OTHER A
€ 24,95
CRAZY CONTRAPTIONS
LAURA PERDEW
CRAZY CONTRAPTIONS
€ 27,95
AQUATIC ADVENTURES
LAURA PERDEW
AQUATIC ADVENTURES
€ 13,95
TOUR THE TUNDRA
LAURA PERDEW
TOUR THE TUNDRA
€ 14,95
GRASSLAND GLOBETROTTING
LAURA PERDEW
GRASSLAND GLOBETROTTING
€ 14,95
FOOTSTEPS IN THE FORESTS
LAURA PERDEW
FOOTSTEPS IN THE FORESTS
€ 14,95
SUN
PERDEW, LAURA
SUN
€ 24,95
Colorado
Perdew, Laura
Colorado
€ 44,95
Anti-Freeze, Leaf Costumes, and Other Fabulous Fish Adaptations
Laura Perdew
Anti-Freeze, Leaf Costumes, and Other Fabulous Fish Adaptations
€ 24,95
DESTINATION DESERT
LAURA PERDEW
DESTINATION DESERT
€ 14,95