Overview
  • Explores higher-level mathematics behind ratio, rate and proportion.

  • 5-week course, consisting of 4 lessons, plus an assessment in the final week.

  • Lessons feature interactive "emanipulatives" and guiding questions.

  • Is conducted primarily by email, but includes a discussion group and "live" office hours.

  • To enroll in a custom-scheduled Brush up on Proportions, contact Jennifer.
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WebMath is a WestEd project funded by the AT&T Foundation.
Brush Up on Proportions is co-sponsored by the Pathways Curriculum Support Center and WebMath.

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