
Nelson EducationSchoolMathematics 7  
Surf for More MathLesson 4  Communicate about Ratio and Rate Problems
Use the following interactive activity to encourage students to have fun on the Web while learning how to communicate about ratio and rate problems. Students can do this activity on their own or in pairs. GoalExplain your thinking when solving ratio and rate problems. Builds UponStudent Book pages 5052
Instructions for UseRate and Ratio provides students with an explanation and examples of rate and ratio. To use Rate and Ratio, read the explanation and study the examples. To use the Unit Ratio Calculator, enter a ratio on the right hand side. (You may have to delete the numbers that are currently in the text boxes.) Click the "Calculate" button to find the unit ratio. 

