Understand the differences between measurements by mastering their conversions. Our resource provides warm-up and timed drill activities to practice procedural proficiency skills. Accurately tell the temperature with the help of a thermometer. Convert length measurements. Match measurements with their clues. Use the Internet to research the difference between gallons and liters. Use a ruler to draw shapes. Brainstorm items that can be measured with the provided units. Find the perimeter and area of shapes. Find the best measurement for different objects. Show the time on an analog clock. The drill sheets provide a leveled approach to learning, starting with grade 3 and increasing in difficulty to grade 5. Aligned to your State Standards and meeting the concepts addressed by the NCTM standards, reproducible drill sheets, review and answer key are included.