Model 2 Comparing Shapes – 1 cm 2 cm 4 cm Side 6 cm2 24 cm2 96 cm2 Surface area Volume 1 cm3 8 cm3 64 cm3 Surface 96:64 = 6 : 1 3 : 1 Volume 1.5:1 Ratio 1 cm 2 cm 4 cm Diameter Surface area 3 cm2 13 cm2 50 cm2 0.5 cm3 4.2 cm3 34 cm3 Volume Surface 6 : 1 3 : 1 1.5 : 1 Volume Ratio Diameter 1 cm × 1 cm 1 cm × 2 cm 1 cm × 4 cm × Height 4.7 cm2 7.9 cm2 14 cm2 Surface area 0.8 cm3 1.6 cm3 3.1 cm3 Volume Surface 6 : 1 5 : 1 4.5 : 1 Volume Ratio
Model 2 – Comparing Shapes Side 1 cm 2 cm 4 cm Surface area 6 cm2 24 cm2 96 cm2 Volume 1 cm3 8 cm3 64 cm3 Surface Volume Ratio 6 : 1 3 : 1 96:64 = 1.5:1 Diameter 1 cm 2 cm 4 cm Surface area 3 cm2 13 cm2 50 cm2 Volume 0.5 cm3 4.2 cm3 34 cm3 Surface Volume Ratio 6 : 1 3 : 1 1.5 : 1 Diameter × Height 1 cm × 1 cm 1 cm × 2 cm 1 cm × 4 cm Surface area 4.7 cm2 7.9 cm2 14 cm2 Volume 0.8 cm3 1.6 cm3 3.1 cm3 Surface Volume Ratio 6 : 1 5 : 1 4.5 : 1
POGIL%20Cell%20Size-KEY.docx