Become a Member

Become a member of the Whelmers online community and start downloading, reviewing and rating your favorite Whelmers! Click the button below to get started

Already a member?
Click here to sign in

Join Our Email List

To join our Email list, please enter your email address in the field below and click join.

12 years 14 weeks ago
Excited to roll out our website and share some fun science experiments for teachers, students and families! Stay tuned. #Science #Education

Chemistry Lab

A slice of potato mysteriously floats in the exact center of a glass of water.

Difficulty:
Easy
Rating:
0
$0.99

Use seltzer tablets to demonstrate the effect of heat on reaction rate.

Difficulty:
Intermediate
Rating:
0
$0.99

Create imaginary creatures with soda and raisins.

Difficulty:
Intermediate
Rating:
0
$0.99

Predict the movement of heated rubber.

Difficulty:
Complex
Rating:
0
$0.99

Vaporize and ignite a small amount of alcohol in a large plastic bottle.

Difficulty:
Complex
Rating:
0
$0.99

Create imaginary creatures using water and glue.

Difficulty:
Intermediate
Rating:
0
$0.99

Common laundry bleach is used to paint designs on construction paper.

Difficulty:
Easy
Rating:
0
$0.99
Bleach Painting

Use bobby pins to demonstrate the processes of annealing and tempering metal.

Difficulty:
Complex
Rating:
0
$0.99
Bobby Pin Metal Lurgy

Create unusal wave patterns with soap film.

Difficulty:
Intermediate
Rating:
0
$0.99
Bubble Belly Dancers

A very large pile of Styrofoam peanuts mysteriously disappears into a small metal can.

Difficulty:
Complex
Rating:
0
$0.99
Gremlins in a Can