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Unit 08 · Area Volume and Surface AreaQuiz

Day 115Quiz 2

DirectionsQuestionsAnswer keyPDF packet ↗
Standards 6.EE.B.56.EE.B.86.G.A.36.G.A.16.G.A.2
LEARNING TARGET

I can apply the skills taught so far, show my reasoning, and check my answers.

01 · DIRECTIONS

Show what you know

Questions 1–1 review Unit 7 (20%). The remaining 4 questions assess the current unit. Show your work, simplify exact answers, label units, and explain when asked.

5 questions4 points each · 20 total
02 · ASSESSMENT

Quiz

Begin with the review questions, then continue through the current-unit questions.

  1. Previous unit review

    Which values in {8, 9, 10} satisfy x ≤ 9? Test each by substitution.

  2. Current unit

    Plot and connect (-2,-2), (4,-2), (4,4), (-2,4). Find the side lengths and area.

  3. Current unit

    A rectangular prism has edges 1 1/2, 1 1/2, and 3 cm. Sketch it and find its volume.

  4. Current unit

    A rectangular prism has edges 3, 3, and 1 1/2 cm. Sketch it and find its volume. Show both lwh and Bh.

  5. Current unit

    Fill a prism 4/3 × 2 × 2 units with cubes of edge 1/3 unit. How many cubes fit? Use their volumes to verify lwh.

03 · CHECK

Answers and reasoning

Reveal the teacher answer key
  1. 8, 9

    Values below 9 work; the endpoint works too.

  2. Sides 6 and 6; area 36 square units

    Horizontal length 4 - (-2) = 6; vertical length 4 - (-2) = 6; area = 6 × 6.

  3. 27/4 cm³

    B = 3/2 × 3/2 = 9/4 cm²; V = B × 3 = 27/4 cm³.

  4. 27/2 cm³

    B = 3 × 3 = 9 cm²; V = B × 3/2 = 27/2 cm³.

  5. 144 cubes; each 1/27 cubic unit; prism 16/3 cubic units

    Counts along edges: 4, 6, 6. Product 144; 144 × 1/27 = 16/3, also lwh.

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