The activities can be done on computers with Internet access or printed. An effective model is for pairs of students to work together at the computer talking to each other about the activities. Exercises and quizzes are checked on-line, which teachers can record. Practice answers are hidden under a tab so that students can easily check their answers. Problem solving answers are submitted and both the students' and the correct answer are returned.
Teachers can circulate and record the students' responses.
Within a well-balanced mathematics curriculum, the primary focal points at Grade 6 are using ratios to describe proportional relationships involving number, geometry, measurement, and probability and adding and subtracting decimals and fractions. Some good real-world applications. Ratio and Proportion from The Math Forum.