jagomart
digital resources
picture1_Geometry Pdf 167221 | Mcap 2021 22 Pt Answer Key Math Geometry Online Final


 154x       Filetype PDF       File size 0.23 MB       Source: support.mdassessments.com


File: Geometry Pdf 167221 | Mcap 2021 22 Pt Answer Key Math Geometry Online Final
practice test answer and alignment document mathematics geometry online the following pages include the answer keys for all machine scored items a sample student response for the top score is ...

icon picture PDF Filetype PDF | Posted on 25 Jan 2023 | 2 years ago
Partial capture of text on file.
                                                                                                     
                           Practice Test Answer and Alignment Document 
                                                Mathematics: Geometry 
                                                               Online 
            The following pages include the answer keys for all machine-scored items. 
            A sample student response for the top score is included for all hand-scored 
            constructed response items. 
                •   Some answer keys include one possible sample student response. Other 
                    valid methods for solving the problem can earn full credit unless a specific 
                    method is required by the item. 
                •   In items where the scores are awarded for full and partial credit, the 
                    definition of partial credit will be confirmed during range-finding 
                    (reviewing sets of real student work). 
                •   If students make a computation error, they can still earn points for 
                    reasoning or modeling. 
        Section 1 
          Item Number                              Answer Key                            Evidence Statement Key/ 
                                                                                                  Content Scope 
                                   The reason for step 2 is “Consecutive 
                                   angles of a parallelogram are 
                                   supplementary.” 
                                   The reason for step 5 is “Subtraction 
          1.                       Property of Equality.”                                 G-CO.C.11 
                                   The reason for step 6 is “Opposite 
                                   angles of a parallelogram are 
                                   congruent.” 
                                   The reason for step 9 is “Definition of 
                                   a right angle.” 
          2.                       D                                                      G-SRT.C.6 
          3.                       9.9 – 10 inclusive                                     G-M.6-1 
                                                                                          G-GMD.A.3 
          4.                       2                                                      G-C.B.5 
                            Geometry Mathematics Online Practice Test – Answer and Alignment Document                            1 
        Item Number                     Answer Key                    Evidence Statement Key/ 
                                                                            Content Scope 
                           Sample Top Score Response 
                           Part A: 
                           Calculating the slopes: 
                           The slope of side PQ: 
                            10−7     3    1
                                  =     =− 
                            4−−10    6    2
                                                   54−     1
                           The slope of side RS:         =    
                                                   46−−2
                           The slope of side PS: 10−5 = 5 
                                                   4−40
                           which is undefined 
                                                    7−43
                           The slope of side QR: 10−6 = 4 
        5.                 PQRS is a trapezoid because sides          G-R.6 
                           PQ and RS are parallel and sides PS        G-GPE.B.7 
                           and QR are not parallel. 
                           Part B: 
                           Calculating the side lengths: 
                                         22
                            PS =(10 5−)     (4+4−)   5=
                                                        
                                        22
                           QR=(7 −+4)      (10 −6)   =5
                                                        
                           Since the side lengths are equal, 
                           PQRS is an isosceles trapezoid. 
                           Refer to the Holistic Rubric for 
                           4-Point Reasoning Constructed 
                           Response Items for score point 
                           information. 
        6.                 B, E                                       G-SRT.C.7 
                           The area of the garden shaped like 
                           an equilateral triangle is less than 
        7.                 225 square feet.                           G-M.3 
                           The area of the garden shaped like a       G-MG.A.3 
                           rectangle with dimensions 18 feet by 
                           12 feet is less than 225 square feet. 
        8.                 B                                          G-C.A.2 
                      Geometry Mathematics Online Practice Test – Answer and Alignment Document      2 
        Item Number                    Answer Key                   Evidence Statement Key/ 
                                                                          Content Scope 
                          The length of each side of ΔR’S’T’ is 
                          [equal to] the length of the 
                          corresponding side of ΔRST. 
        9.                The area of ΔR’S’T’ is [equal to] the     G-CO.B.6 
                          area of ΔRST. 
                          The location of each vertex of ΔR’S’T’ 
                          [must] be the same as the location 
                          of the corresponding vertex of ΔRST. 
                     Geometry Mathematics Online Practice Test – Answer and Alignment Document    3 
       Section 2 
         Item Number                          Answer Key                         Evidence Statement Key/ 
                                                                                         Content Scope 
         1.                    A                                                  G-GPE.B.5 
         2.                     5                                                 G-SRT.A.1.b 
                                4
                               If LM ≅ YZ , then ∆KLM ≅∆XYZ  by 
         3.                    [SAS] postulate.                                   G-R.5 
                               If            , then                   by          G-CO.B.8 
                                  ∠MZ≅∠              ∆KLM ≅∆XYZ
                               [AAS] postulate. 
         4.                    XY = [51]                                          G-SRT.C.8 
                               XZ = [68] 
                         Geometry Mathematics Online Practice Test – Answer and Alignment Document                  4 
The words contained in this file might help you see if this file matches what you are looking for:

...Practice test answer and alignment document mathematics geometry online the following pages include keys for all machine scored items a sample student response top score is included hand constructed some one possible other valid methods solving problem can earn full credit unless specific method required by item in where scores are awarded partial definition of will be confirmed during range finding reviewing sets real work if students make computation error they still points reasoning or modeling section number key evidence statement content scope reason step consecutive angles parallelogram supplementary subtraction property equality g co c opposite congruent right angle d srt inclusive m gmd b part calculating slopes slope side pq rs ps which undefined qr pqrs trapezoid because sides r parallel gpe not lengths since equal an isosceles refer to holistic rubric point information e area garden shaped like equilateral triangle less than square feet mg rectangle with dimensions length ea...

no reviews yet
Please Login to review.