Elsie Olson

Not-So-Ordinary Science: 49 Projects That Ooze, Pop, Zoom, and More!

Elsie Olson

$4.59 - $10.58

Spooky Forests & Caves

Elsie Olson

$33.69

Animal Predator Smackdown

Elsie Olson

$21.39

Astronomy Lab: Explore Space with Art & Activities: Explore Space with Art & Activities

Elsie Olson

$23.69 - $25.41

Dodge Charger (Mighty Muscle Cars)

Elsie Olson

$24.49 - $26.31

Building the Golden Gate Bridge

Elsie Olson

$24.50

Taylor Swift

Elsie Olson

$25.41

Levi Strauss: Blue Jean Genius

Elsie Olson

$9.99 - $11.49

Ford Mustang

Elsie Olson

$21.59 - $26.31

10-minute Crafty Projects

Elsie Olson

$15.71 - $23.75

Astrological Signs: Facts, Trivia, and Quizzes

Elsie Olson

$9.99 - $11.49

Connect It! Circuits You Can Squish, Bend, and Twist

Elsie Olson

$9.59 - $11.19

Building the Hoover Dam

Elsie Olson

$7.79

10-minute No-sew Projects

Elsie Olson

$7.49 - $23.75

10-minute Kitchen Science Projects

Elsie Olson

$19.79 - $23.75

Drones (Modern Engineering Marvels)

Elsie Olson

$10.79

Get Messy with Science!

Elsie Olson

Out of Stock

Get Messy With Science!: Projects That Ooze, Foam, and More

Elsie Olson

$20.99 - $25.26

Building the Empire State Building

Elsie Olson

$19.69

Dams

Elsie Olson

$8.29 - $9.29

Memory Fun: Facts, Trivia, and Quizzes

Elsie Olson

$8.89

Exploring Fossils: Paleontologists at Work!

Elsie Olson

$36.19

Robotify It! Robots You Can Make Yourself

Elsie Olson

$21.49

Exploring Weather: Meteorologists at Work!

Elsie Olson

$14.59

Super Gross Poop, Puke, and Booger Projects

Elsie Olson

$26.31

Magic Tricks with Cards

Elsie Olson

$17.99 - $28.61

Be Aware!: A Hero's Guide to Being Smart and Staying Safe

Elsie Olson

$25.41

Be Strong!: A Hero's Guide to Being Resilient

Elsie Olson

$25.41

Be Well!: A Hero's Guide to a Healthy Mind and Body

Elsie Olson

$25.41

Be Kind!: A Hero's Guide to Beating Bullying

Elsie Olson

$5.79 - $25.41