Line of Best Fit | Algebra 1 Keystone Prep A1.2.2.2.1
by Making Algebra Fun by Angela Dougher © 2026
Premier Publisher
Price: $0.5 USD
Subjects: statisticsAndProbability,algebra,highSchoolStatisticsAndProbability
Grades: 8,9
Description
5 self-grading Boom Cards on finding and interpreting a line of best fit from a scatter plot — quiz scores, plant growth, reading level, lemonade sales, and car depreciation. Students estimate the slope and intercept that best models each data set, including one card that asks what the slope means in context. Instant feedback, works on any device, fully accessible with alt text.