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CB
Science
Grades 2–9
Secular
Specimen set purchase
Crystal Barista Rock & Mineral Set
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See if it fits your kids
Day-to-day
Balanced
Structure
Balanced
Lesson prep
Low prep
Writing load
Very little writing
If you fall behind
Self-paced — pause anytime
Best for
✓
Hands-on rock hounds
✓
Supplementing earth science
Not ideal for
—
Families wanting complete written curriculum
Strengths
✓
Curated specimen sets built for homeschool geology lessons
✓
Spans a wide elementary-through-middle range
Watch-outs
!
Specimen kit, not a full lesson sequence
At a glance
Grade level
Grades 2–9
Subjects
Science
Price
Specimen set purchase
Teaching style
hands-on, visual
Approach
Secular
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