Answer Key — 5.G.A.1

For parents and tutors

Do not share with students before practice tests.

Practice Problems — Sets 1–10

| Set | Guidance | | --- | --- | | Set 1 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 2 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 3 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 4 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 5 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 6 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 7 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 8 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 9 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 10 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. |

Practice Problems — Sets 11–20

| Set | Guidance | | --- | --- | | Set 11 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 12 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 13 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 14 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 15 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 16 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 17 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 18 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 19 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. | | Set 20 | Use a pair of perpendicular number lines, called axes, to define a co… — verify written work and accept reasonable drawings. |

Review tiers 1–10

• Checklists are parent-judged.
• Written items: verify against practice set patterns.
• Standard text: Use a pair of perpendicular number lines, called axes, to define a coordinate system, with the intersection of the lines (the origin) arranged to coincide with the 0 on each line and a given point in the plane located by using an ordered pair of numbers, called its coordinates. Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates correspond (e.g., x-axis and x-coordinate, y-axis and y-coordinate).

Practice test scoring

| Tier | Pass guidance | | --- | --- | | 1–3 | Most oral tasks smooth; majority of written correct | | 4–6 | 7/10+ total with clear understanding | | 7–8 | 9/12+ with explanations | | 9–10 | Near-perfect; ready to move on |

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