Percent Increase and Decrease Quiz

2+ results

Misleading Measures of Central Tendency

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Students practice calculating and interpreting the mean, median, and mode while learning how to use Google Sheets to analyze data. In this project, students investigate three Clover Valley Gazette newspaper articles and examine the datasets behind each story. By calculating the measures of central tendency themselves, students determine whether the statistic used in the article actually represents the data correctly. The activity helps students build both statistical reasoning and basic data

9th - 12th, Higher Education

Algebra, Statistics

CCSS

HSS-ID.A.2

, HSS-ID.A.3

Choosing the Right Graph | 5-Day Statistics PBL Project | High School Math 1

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Cynthia Elm's PBL Resources

This project provides a fully structured 5-day plan that requires students to use averages and percentiles to build and interpret line graphs, column graphs, and box-and-whisker plots. Students analyze real attendance data, choose the appropriate visual for each question, and build a presentation that displays their statistical analysis and provides data-backed recommendations. The included Classroom Project Toolkit eliminates the “organized chaos” often associated with PBL by giving students a

9th - 10th

Algebra, Graphing, Statistics

CCSS

HSS-ID.A.1

, HSS-ID.A.2