Solution: Did yours look like this? If it did, you are ready for Independent Practice. Solution: Did yours look like this? If it did, complete the next table and graph. You try it: Work with your partner to complete The remaining tables in your practice sheet. Then plot the ordered pairs on the coordinate plane.First create the ordered pairs from the x and y values on your table.Complete the ratio table at the top of your page.Guided Practice: Ratio Tables and the Coordinate Plane. The steeper the line, the greater the ratio. First, they help us to visualize the data. Why do we graph ratios on the Coordinate Plane? Lines on the coordinate plane tell a story. We can also use the GRAPH to complete the Table. Why do we graph ratios on the coordinate plane? We can use the table to complete the graph. Equivalent ratios always create a straight line on the graph.The ordered pairs can then be graphed on the coordinate plane.A ratio table can be used to create ordered pairs.New Concept: Ratio Tables and the Coordinate Plane. Ratio Tables Complete the table using repeated addition (multiplication). Partner 2: Tell your partner what you recall about graphing on the coordinate Plane. How How many steps does the son take when the father takes 15 steps?Ģ Minute Talk Partner 1: Tell your partner what you recall about graphing on the coordinate plane. You try it: Work with a partner to complete this table on your practice sheet. How many miles can he ride in 7 hours? Answer: 140 miles Mario can ride his bike 40 miles in 2 hours. Practice: Work with your partner to complete this table. Mini-Lesson Tool: Ratio Tables What quantities come next in this ratio table? This is almost exactly like a fraction equivalency Table. The columns are filled with pairs of numbers that have the same ratio. The quantities can be organized in a ratio table. Mini-lesson Tool: Ratio Tables Equivalent Ratios express the same relationship between quantities.
Partner 2: Give Partner 1 one fact that you recall about ratio tables. Graph Ratio Tables MCGE: RP.3 EQ: How can we relate ratios to tables and graphs?Īctivator: Give One Get One Partner 1: Give Partner 2 one fact that you recall about ratio tables.
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