Ratio table lab

About this lab

Grade 6 · Lesson 3.4
Determine equivalent ratios using graphs

I can graph the values from a ratio table as points on the coordinate plane, and explain my graph using the words coordinate plane, ordered pair, origin, and proportional.

Eight stations

• Learn — one ratio in words, a table, and a graph; key vocabulary.
• Explore · Build — grow and complete the soccer-ball ratio table.
• Strategies — multiply, divide, add columns, and use the unit rate.
• Graph — plot columns as ordered pairs, find the origin, read the line, name the unit rate point.
• Compare — decide which tables show equivalent ratios.
• Check — find and repair a ratio-table mistake.
• Practice — new contexts at three levels, with hints and worked answers.

The soccer-ball context, six-ball relationship, 10-bag application, and 4-bag check come from Session 1 of the Reveal Math Lesson 3.4 deck. The sundae and recipe practice contexts follow the lesson's Explore and Practice. Activities and hints are adapted for this interactive lab.

No name or sign-in is needed. Work stays in this browser; it is not sent to a teacher or server. Use “Start over” between learners on a shared device.

Start over?

Clear every station’s answers and begin again at Learn.