Measurement Lab Objectives Use proper technique to make

Measurement Lab

Objectives: • • Use proper technique to make accurate and precise measurements. Apply significant figures to measurement and completing calculations • Informal Assessment: • Monitoring student interactions and questions as they complete the measurement lab and practice • Formal Assessment: • Analyzing student responses to measurement lab and significant figure practice • Common Core Connection • Use appropriate tools strategically • Attend to precision • Make sense of problem and persevere in solving them

Lesson Sequence Evaluate: Warm-Up Explain and Explore: Measurement Lab Elaborate: Measurement Practice Evaluate: Exit Ticket

Warm-Up Complete the significant figures half-sheet of practice problems

Objectives • Today I will be able to: • Use proper technique to make accurate and precise measurements. • Apply significant figures to measurement and completing calculations

Homework Finish significant figures practice Enjoy the weekend!

Agenda Warm-Up Review HW Recording Measurements WS Measurement Lab Exit Ticket

Making measurements

Making measurements Each measurement device has a certain degree of precision the measurement can be read to. Today we will explore the differences in precision

Recording Measurements Worksheet Complete the Recording Measurements worksheet at your desk

Measurement Lab Travel to the stations to measure the colored water. Record the measurement to the correct number of significant figures.

Exit Ticket A step in a lab procedure says to measure out 19. 4 ml of water. What piece of lab equipment would be most appropriate to use 1) a beaker 2) a graduated cylinder 3) a buret? Be sure to justify your answer