Math Concepts

The Earth’s Surface

Investigation 2

Prelab
• counting whole numbers
• compare (non)measurable characteristics
• weight
• greater than/less than/equal to
• problem solving

Lab
• weight using a pan balance
• greater than/less than/equal to
• equilibrium
• length in cm
• geometry

Postlab
• compare (non)measurable characteristics
• ordinal numbers
• greater than/less than/equal to
• geometry
• continuum scale
• least to greatest
• problem solving
• data table
• data analysis