Calculators? Formulas?

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# Calculators? Formulas? - PowerPoint PPT Presentation

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 &amp; 8 – Scientific Calculator as needed

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### 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

https://sat1.sbacpt.tds.airast.org/student/Scripts/Calculator/TDSCalculator.html?mode=Basic

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

https://sat1.sbacpt.tds.airast.org/student/Scripts/Calculator/TDSCalculator.html?mode=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