In Science Mom’s Guide to Water, Part 1 – Cohesion, Science Mom demonstrates cohesion with 3 activities: “The gravity-defying lid,” “The magic screen”, and “hot and cold water cups.”
2-34-56-8
Discover the science of germs with some fun experiments using items from home.
2-34-5K-1
Water is one of few substances to EXPAND when frozen. In Science Mom’s Guide to Water, Part 4 – Expanding when Frozen, we learn about this incredible effect in “Oil cube versus ice cube,” “Frost wedging,” “magic slushy,” “Lift ice with salt,” “Ice cream in a can”
2-34-56-8
In Science Mom’s Guide to Water, Part 6 – Universal Solvent, we learn why things dissolve and why with six hands-on activities: salt crystals, halocline eggs, eggshell geodes, borax snowflakes, rock candy, and bath bombs.
2-34-56-8
In Science Mom’s Guide to Water, Part 3 – Capillary Action, we learn about Capillary action with “ink Chromatography,” “walking water,” “straw siphon,” “fountain in a bottle”
2-34-56-8
Learn a simple method for measuring the thrust of a model rocket motor.
4-56-89-12
