Hard Water Activity Supply Kit Biology Supplies Cornerstone’s Geology Testing Kit gives

Cornerstone’s Geology Testing Kit gives you everything you need to go hands-on and dig deeper into geology

”— Tonya

1% phenolphthalein (30 mL)

Additional household materials are required

Perfect for Classical Conversations Cycle 2 Week 7

Hard Water Activity Supply Kit Biology Supplies Cornerstone’s Geology Testing Kit givesHard Water Activity Kit CC Cycle 3 Week 8 Science The Hard Water Activity Supply Kit provides the essential materials needed to demonstrate mineral content and water hardness in homeschool and classroom science labs. Designed specifically for CC Cycle 3 Week 8 activities, this hands on kit helps students explore how dissolved minerals affect water properties and soap interaction. Students can observe the effects of magnesium sulfate (Epsom salt) as it