CCSS Math Pacing Guide Grade 3 Grade Level: 3rd Standard with code: 3.MD.7a Relate area to the operations of multiplication and addition. a. Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths. Domain: Measurement and Data Cluster: Geometric measurement: understand concepts of area and relate area to multiplication and to addition. Quarter 1: Quarter 2: Quarter 3: Quarter 4: Find the area of a rectangle by tiling it in unit squares. Find the side lengths of a rectangle in units. Compare the area found by tiling a rectangle to the area found by multiplying the side lengths. Make sense of Reason abstractly and Construct viable Model with Use appropriate Attend to precision. Look for and Look for and problems and quantitatively. arguments and mathematics. tools strategically. make use of express regularity persevere in solving critique the reasoning structure. in repeated them. of others. reasoning. Evidence of Student Common Core Essential Vocabulary Knowledge Skills Instructional Achievement Level Descriptors Attainment Elements Students: Distributive Students know: Students understand EE3.MD.5-7. N/A (Area EE3.MD.5-7. N/A (Area begins at grade 6). Given a polygon that Property that/are able to: begins at grade 6). may be decomposed Relationships between into 2 or more Rectilinear rectangular arrays and Communicate the rectangles, figures the corresponding relationships between multiplication problems rectangular array models Find the total area by (counting unit squares in of areas and decomposing the figure rows and columns multiplication and into non-overlapping compared to multiplying addition problems rectangles, finding the length by width), including modeling the area of each, and find
CCSS Math Pacing Guide Grade 3 Grade Level: 3rd Standard with code: 3.MD.7a Relate area to the operations of multiplication and addition. a. Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths. Domain: Measurement and Data Cluster: Geometric measurement: understand concepts of area and relate area to multiplication and to addition. Quarter 1: Quarter 2: Quarter 3: Quarter 4: Find the area of a rectangle by tiling it in unit squares. Find the side lengths of a rectangle in units. Compare the area found by tiling a rectangle to the area found by multiplying the side lengths. Make sense of problems and persevere in solving them. Reason abstractly and quantitatively. Construct viable arguments and critique the reasoning of others. Model with mathematics. Use appropriate tools strategically. Attend to precision. Look for and make use of structure. Look for and express regularity in repeated reasoning. Evidence of Student Attainment Vocabulary Knowledge Skills Common Core Essential Elements Instructional Achievement Level Descriptors Students: Given a polygon that may be decomposed into 2 or more rectangles, Find the total area by decomposing the figure into non-overlapping rectangles, finding the area of each, and find Distributive Property Rectilinear figures Students know: Relationships between rectangular arrays and the corresponding multiplication problems (counting unit squares in rows and columns compared to multiplying length by width), Students understand that/are able to: Communicate the relationships between rectangular array models of areas and multiplication and addition problems including modeling the EE3.MD.5-7. N/A (Area begins at grade 6). EE3.MD.5-7. N/A (Area begins at grade 6).
3rd-Math-Pacing-Guide-Version-3.docx