What does an equal sign mean? 3 = Choice B is the correct solution. Why? Solve each equation for the variable. Show your work. 5x = 15 x – 7 = 19 3x + 7 = 31 Proficient Question Exceeding Standard Question A Choice is the correct solution? Why? Show your work by solving the equation. Explain your choice: Circle the statement that best matches your personal understanding of today’s benchmark. DOES NOT MEET PARTIALLY MEETS BENCHMARK MEETS STANDARD EXCEEDS STANDARD STANDARD STANDARD I am confident I can do I understand this standard so I do not understand this I understand some parts of 7.2.4.1 problems on this standard well I can explain it to standard this standard correctly. friends. Grade 7 MCA #9 part 3 ALGEBRA (7.2.x.x) Benchmark Vocabulary 7.2.4.2 Solve equations resulting from proportional relationships in various contexts. equation For example: Given the side lengths of one triangle and one side length of a second triangle that is similar to the first, find the remaining side lengths of the second triangle. Another example: Determine the price of 12 yards of ribbon if 5 yards of ribbon cost $1.85. Emerging Understanding Question Partially Proficient Question
What does an equal sign mean? 3 = Solve each equation for the variable. 5x = 15 x – 7 = 19 3x + 7 = 31 Choice B is the correct solution. Why? Show your work. Proficient Question Exceeding Standard Question Choice A is the correct solution? Why? Show your work by solving the equation. Explain your choice: Circle the statement that best matches your personal understanding of today’s benchmark. BENCHMARK DOES NOT MEET STANDARD PARTIALLY MEETS STANDARD MEETS STANDARD EXCEEDS STANDARD 7.2.4.1 I do not understand this standard I understand some parts of this standard I am confident I can do problems on this standard correctly. I understand this standard so well I can explain it to friends. Grade 7 MCA #9 part 3 ALGEBRA (7.2.x.x) Vocabulary Benchmark equation 7.2.4.2 Solve equations resulting from proportional relationships in various contexts. For example: Given the side lengths of one triangle and one side length of a second triangle that is similar to the first, find the remaining side lengths of the second triangle. Another example: Determine the price of 12 yards of ribbon if 5 yards of ribbon cost $1.85. Emerging Understanding Question Partially Proficient Question
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