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

2. Calculators Grade 6 – 4 Function Calculator as needed Grade 7 & 8 – Scientific Calculator as needed Link to on-line calculator: http://sbac.portal.airast.org/practice- test/calculators/

3. Grade 6 https://sat1.sbacpt.tds.airast.org/student/S cripts/Calculator/TDSCalculator.html?mod e=Basic https://sat1.sbacpt.tds.airast.org/student/S cripts/Calculator/TDSCalculator.html?mod e=Basic

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

5. Grade 7 & 8 https://sat1.sbacpt.tds.airast.org/student/S cripts/Calculator/TDSCalculator.html?mod e=Scientific https://sat1.sbacpt.tds.airast.org/student/S cripts/Calculator/TDSCalculator.html?mod e=Scientific

6. 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

7. 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

8. Questions?