Data representation, distributions, and statistical variability using sampling and inference techniques. Integrates probability models, compound events, bivariate patterns, and linear models to guide data-driven decision making.
A collection of Valentine's Day math packets at two different levels (Level 1 and Quest), covering budgeting, graphing, measurement, time, and word problems.
A targeted Tier 2 intervention lesson designed for Grade 2 students to master measuring length to the nearest whole inch and representing that data on line plots. The sequence focuses on hands-on measurement and concrete-to-abstract transitions for data visualization.
A hands-on introduction to probability and chance for early elementary students using the concepts of will, won't, and might.
A comprehensive 2nd Grade unit where students act as lead researchers, moving from formulating survey questions to conducting field data collection and finally presenting findings through polished data visualizations.
Students move beyond data creation to analysis and interpretation, practicing reading graphs to determine totals, combine categories, and make comparisons using 'how many more' and 'how many less'. The sequence culminates in a decision-making project where students use data evidence to recommend school playground improvements.
