This measurement math unit includes 16 easy to teach lessons that cover 4th grade common core measurement standards (CCSS). It includes the metric system and customary system (length, capacity, and mass), elapsed time word problems, money word problems, and fraction line plots. Skills taught include:understanding relative size of measurement units (mm., cm., m., km., ml., L., g., kg., in., ft., yd., mi., c., pt., qt., gal., oz., lb., and t.) estimating length, capacity, and mass using metric an