Freddie’s Marshmallow Launch

Sherry Cook Experiment Tutorial

Marshmallows are for more than just dessert! Materials: • Rubber bands (7 or 8) • Wooden craft sticks — the wider ones work best (9) • Plastic spoon • Projectile objects — marshmallows or other small objects safe to sling Objective: To create a catapult and compare projectile objects Procedure: Take seven of the craft sticks and tie a rubber band tightly around each …

The Fuddlebrook DNA Model

Sherry Cook Experiment Tutorial

There’s no one like you! Materials • Two pieces of red licorice (Twizzler®) • Four toothpicks • Two mini pink marshmallows • Two mini yellow marshmallows • Two mini orange marshmallows • Two mini green marshmallows • Index card • Marker Objective: To demonstrate how chemical bases are paired in DNA Procedure: There are four chemical bases in DNA:  Adenine (A), Cytosine (C), Guanine (G), and Thymine (T).  …