Adding and Subtracting Fractions: Find the Common Denominator
Students add and subtract fractions and mixed numbers with unlike denominators and find the mistakes in sample student work.
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Students add and subtract fractions and mixed numbers with unlike denominators and find the mistakes in sample student work.
Students learn the four basic angle-pair relationships, then write and solve equations to find missing angle measures and catch mistakes in sample work.
Students use complementary, supplementary, vertical, triangle and parallel-line angle facts to find missing angles and correct sample work.
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Students sort legal duties from voluntary responsibilities, work through three short civic case studies, and outline a plan for a community improvement project.