Unit 77 weeks • Apr 13 – May 29

Beltane: Solutions & Modern America

Solutions, Acids & Bases, and the Progressive Era

🔥 Unit Overview

Beltane celebrates fire, fertility, and community—the creative spark that drives change. In chemistry, we study solutions and acids/bases: how substances mix and react. In history, we trace America from Reconstruction through the Progressive Era, examining how the nation grappled with its ideals. Students complete major research projects, demonstrating their growth as scholars.

5th Principle: Conscience & DemocracyFire FestivalCommunity

📚 Learning Goals

English II

  • • Conduct independent research
  • • Evaluate and cite sources
  • • Write formal research papers
  • • Present findings effectively

Geometry

  • • Calculate area of polygons
  • • Find surface area of 3D figures
  • • Calculate volume of solids
  • • Solve composite figure problems

Chemistry

  • • Describe solution properties
  • • Calculate concentration
  • • Explain acid-base chemistry
  • • Perform titration calculations

U.S. History

  • • Evaluate Reconstruction's legacy
  • • Analyze Gilded Age issues
  • • Explain Progressive reforms
  • • Understand America's global role

Weekly Lessons

🕯️ Hearth Circle

Community and connection; dissolving barriers

📖 Language Arts

Research project introduction; topic selection; source evaluation

📐 Math

Area of polygons; composite figures

⚗️ Science

Solutions; solutes and solvents; solubility factors

🇺🇸 History

Reconstruction; 13th, 14th, 15th Amendments; freedmen's experiences

🎨 Art

Solution art; watercolors and dissolution

🏃 Movement

Community building activities

😫 "Just Can't" Day Alternatives

When the full lesson feels like too much, try these lighter alternatives:

  • 📺 Watch chemistry experiment videos (NileRed, ChemicalForce)
  • 🎧 Listen to history podcasts on the Progressive Era
  • 🎮 Play pH and titration simulation games
  • 📱 Explore 3D geometry with GeoGebra
  • 🎨 Create pH indicator art with red cabbage

See the supply list for optional "Just Can't" Day purchase suggestions.