Your Cart Subtotal: 0 items = ($0.00)

Cart Total: $0.00

SHOP PRODUCTS

CATEGORIES
Biology
Chemistry & Chemicals
Clearance
Earth Science
Ecology & Environment
Forensics
HomeSchooling
Instructional Technology
K-6
Labware & Furniture
Microscopes & Microscopy
New Products
Physics
Teacher Developed Classroom Tested

Salt becomes a magic force in this activity when it causes a sinking red ball to suddenly float. Investigating this action, students discover how the ball’s density remains the same, while the water’s density changes when the salt is added. These hands-on activities are ideal for centers, enrichment, or take home explorations. Developed by Teresa Harris Matherne, it includes a student science journal, reusuable laminated student guide, and all activity supplies packaged in a stackable tackle box. Grades 2–4.
Tell a Friend about this item