Metric Conversions for Science & Biology Dimensional Analysis Practice with Significant Figures

Help students master metric system conversions, dimensional analysis, and significant figures in a way that builds real lab math confidence.

This resource is designed specifically for middle school and high school science students who need structured practice with metric unit conversions in biology and lab settings.

Whether your students struggle with conversion factors, scientific notation, or tracking units correctly, this resource provides clear modeling, scaffolded practice, and fully worked solutions.

What's Included:

What’s Included:

✔ Student-centered slide deck (Google Slides)
✔ Guided speaker notes for dimensional analysis
✔ Metric conversion worksheet with applied biology problems
✔ Significant figures practice embedded in conversions
✔ Complete solutions with correct significant figures and rationale
✔ Real-world lab math examples (e.g., molarity, dosage, solution preparation)

Skills Covered:

• Metric system conversions (mL, L, g, mg, kg, µL, etc.)
• Dimensional analysis (factor-label method)
• Scientific notation
• Significant figures in calculations
• Biology and lab math applications
• Multi-step problem solving

Perfect For:

• Biology classes
• AP Biology
• Biomedical Science
• Chemistry support
• Lab skills units
• Test prep
• Students who need structured metric conversion practice