Ratio Tables Lesson: Find Missing Values, Grades 6-7

A ratio table is a list of equivalent ratios, and every column is equivalent to every other column. This lesson teaches the three moves students use to travel between columns: multiply, divide, and add two columns together.

What's inside

• 16 slides, with speaker notes on all 16
• Lesson plan, 2 pages: standards, materials, objective, a teacher-guided sequence keyed to slide numbers, a "Watch For" note and a 25-minute version
• Scaffolded notes, 1 page, fill-in to match the slides
• Practice worksheet, 2 pages: 17 items
• Exit ticket, 3 questions, two to a sheet
• Answer key, 3 pages, with the steps and the filled-in tables, tape diagrams or number lines
• Print-all PDF, 9 pages, the day's lesson plan, notes, practice, exit ticket and answer key in one file

Answer key included

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