Math Concepts

Weight and Volume

Investigation 3

Prelab
• measuring weight using a pan balance
• weight and equilibrium
• comparison
• (non)congruent values
• volume in mL
• place value (ones, tens, hundreds)
• greater than/less than/equal to
• weight in grams
• data table
• least to greatest

Lab
• counting whole numbers
• weight and equilibrium
• volume in mL
• weight in grams
• place value (ones, tens, hundreds)
• making, testing, observing predictions

Postlab
• weight in grams
• volume in mL
• counting whole numbers
• make, check, verify predictions about quantity, size, and shape
• least to greatest
• continuum/scale
• comparison
• bar graph
• data analysis
• place value (ones, tens, hundreds)
• addition
• variables/constants