Understanding Quadrilaterals: 3rd Grade Performance Event in Mathematics
This PowerPoint presentation features a 3rd-grade performance event item where students sort quadrilaterals and describe their attributes. The presentation includes student work samples with scoring guides for 3, 2, and 1 points. Students are assessed based on their ability to accurately sort quadrilaterals and communicate the common attributes of rectangles, rhombuses, and other quadrilaterals. The scoring criteria and examples provided help educators evaluate students' understanding of geometric concepts.
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Presentation Transcript
RELEASED SAMPLE ITEMS GRADE 3 Released Performance Event Item with Student work
Information about this PowerPoint Performance Events in Mathematics will be either 3- or 4-point items. A student s score for an item indicates the level of understanding they are demonstrating for the particular question. Each score point provides a range of possible papers, meaning there will be stronger or weaker papers within each point value.
Information about this PowerPoint The sample in this presentation is a 3rdGrade item that is worth 3-points. Students must sort the quadrilaterals and describe the attributes they used to make that sort. For each sample of student work there is an annotation indicating both the score as well as the scoring rationale.
Scoring Guide 3 Points The student s response demonstrates 3 out of 3 elements below: The student accurately sorts the quadrilaterals into the appropriate categories. The student accurately identifies and communicates the common attributes of rectangles and rhombuses. The student accurately identifies and communicates the common attributes of quadrilaterals that are not rectangles and rhombuses. 2 Points The student s response demonstrates 2 out of 3 elements of the 3 point response. Note: For the first bullet point, the student may receive credit for an appropriate sorting of 5 out of 6 shapes. 1 Point The student s response demonstrates 1 out of 3 elements of the 3 point response. Note: For the first bullet point, the student may receive credit for an appropriate sorting of 4 out of 6 shapes, unless all shapes are put in the same box.
Score Score 3 Points 3 Points Student correctly sorted the quadrilaterals as well as provided appropriate attributes for all sets. No deductions for spelling or grammatical errors
Score Score 3 Points 3 Points Student correctly sorted the quadrilaterals as well as provided sufficient attributes for all sets. No deductions for spelling or grammatical errors
Score Score 2 Points 2 Points Student correctly sorted the quadrilaterals as well as provided sufficient attributes for only Rectangles. No deductions for spelling or grammatical errors
Score Score 1 Point 1 Point Student correctly sorted the quadrilaterals but has not provided any of the attributes for Rectangles, Rhombuses, or other.
Score Score 0 Points 0 Points Student incorrectly sorted the quadrilaterals and has not provided any of the attributes for Rectangles, Rhombuses, or other.
