Elsie Olson

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

Elsie Olson

$4.29 - $10.58

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

$26.31

Building the Golden Gate Bridge

Elsie Olson

$24.50

10-minute Kitchen Science Projects

Elsie Olson

$19.69 - $23.68

Astrological Signs: Facts, Trivia, and Quizzes

Elsie Olson

$9.99 - $11.49

Ford Mustang

Elsie Olson

$21.59 - $26.31

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

Elsie Olson

$20.99 - $25.26

Get Messy with Science!

Elsie Olson

Out of Stock

Building the Empire State Building

Elsie Olson

$19.69

10-minute No-sew Projects

Elsie Olson

$10.69 - $23.68

10-minute Crafty Projects

Elsie Olson

$15.68 - $25.26

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

Elsie Olson

$9.59 - $11.19

Taylor Swift

Elsie Olson

$25.41

Building the Hoover Dam

Elsie Olson

$7.19

Spooky Forests & Caves

Elsie Olson

$30.29 - $34.59

Levi Strauss: Blue Jean Genius

Elsie Olson

$11.49

Combating Covid-19

Elsie Olson

$7.09 - $26.31

Fighting Influenza

Elsie Olson

$27.36

Attacking Germs with Science

Elsie Olson

$4.89 - $26.31

10-Minute Nature Projects

Elsie Olson

$20.39 - $23.68

Biofuel Energy

Elsie Olson

$19.99

Creating with Paper Tubes, Rubber Bands & Yarn

Elsie Olson

$24.49 - $26.31

Get Moving With Science!: Projects That Zoom, Fly, and More

Elsie Olson

$25.26

Engineering With Circuits: DIY Motor and Robotics Projects

Elsie Olson

$27.22

Get Smelly with Science!

Elsie Olson

Out of Stock

Engineering Lab: Explore Structures with Art & Activities: Engineering Labexplore Structures with Art & Activities

Elsie Olson

$25.41

Geology Lab: Explore Earth with Art & Activities: Explore Earth with Art & Activities

Elsie Olson

$25.41

Meteorology Lab: Explore Weather with Art & Activities: Explore Weather with Art & Activities

Elsie Olson

$25.41