Eighth-grade co-teachers lead a class through activities involving ratios. Students use concrete materials, build-up strategies, and cross-multiplication to solve the real-world problems found in Ratio: Warm Up Activity, Build-Up Strategies Worksheet, and Build a Cafe: PowerPoint and Report.

Related Files:

• Transcript
• Ratio: Warm-Up Activity (Sample Material)
• Build-Up Strategies Worksheet (Sample Material)
• Build a Cafe: PowerPoint and Report (Sample Material)
• Howard County Public Schools Description