This is the fourth unit of the Everyday Math program for grade 3. It has extension activities and suggestions. It is interactive and engaging. This google slide set works best with Pear Deck. Enjoy! :) Contents Include:Lesson 1: Measuring with a Ruler Lesson 2: Line Plots Lesson 3: Measures of Distance and Comparisons of Mass Lesson 4: Polygon Review Lesson 5: Special Quadrilaterals Lesson 6: Perimeter Lesson 7: Area and Perimeter Lesson 8: Area and Composite Numbers Lesson 9: Number Senten