Calculators? Formulas? What Students Need to Know! Jan Martin, SD DOE Director of Assessment SDCTM Feb. 8, 2014.

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Presentation transcript:

Calculators? Formulas? What Students Need to Know! Jan Martin, SD DOE Director of Assessment SDCTM Feb. 8, 2014

Calculators Grade 6 – 4 Function Calculator as needed Grade 7 & 8 – Scientific Calculator as needed Link to on-line calculator: test/calculators/

Grade 6 cripts/Calculator/TDSCalculator.html?mod e=Basic cripts/Calculator/TDSCalculator.html?mod e=Basic

Use the Equation Tool to create an expression that could be used to determine the area of the trapezoid.

Grade 7 & 8 cripts/Calculator/TDSCalculator.html?mod e=Scientific cripts/Calculator/TDSCalculator.html?mod e=Scientific

Formulas and Measurement Conversions Considerations in the development of the item writing guidelines for measurement conversions, formulas, and other mathematical facts: –Construct being measured –Overall coherence of the CCSSM –System constraints

Formulas not included for any item type List C: The formulas listed here are not included for any item type at any grade level in the Smarter Balanced summative and interim assessments. Perimeter or area of a rectangle Perimeter or area of a parallelogram Perimeter or area of a trapezoid Perimeter or area of a square Perimeter or area of a triangle Circumference or area of a circle Arc length Area of a sector of a circle Sum of interior angles of a polygon Measure of one interior angle of a regular polygon Surface area of a rectangular prism Surface area of cube Surface area of right pyramids with rectangular or triangular base Volume of right rectangular prism Volume of cube Quadratic formula Pythagorean Theorem

Questions?