Math Concepts

The Sun and Your Skin

Investigation 2

Prelab

• whole numbers
• estimate/verify predictions/measurements
• continuum scale
• time (hours, days, weeks, months, years)
• least to greatest
• ordinal numbers

Lab

• whole numbers
• volume in mL
• comparing (non)measurable characteristics
• least to greatest
• continuum scale

Postlab

• pie graph
• fractions
• parts/whole
• data analysis
• continuum scale
• least to greatest