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 comprehensive unit on measurement focusing on inches, fractions (halves and fourths), mixed numbers, and representing data on line plots. Translated into Japanese.
A comprehensive unit on measuring length in inches using halves and fourths, recording data, and interpreting line plots, presented in both English and Japanese.
A 3-day small group intervention sequence focused on data interpretation, coin values, and probability predictions for students moving toward the NWEA RIT 171-180 range.
A 3-day small group intervention sequence designed to move students from RIT 171-180 to 181-190 in Data Analysis. Students progress from selecting appropriate survey questions to formulating their own and evaluating the effectiveness of data collection methods.
A series of materials designed to evaluate and document first-grade students' mastery of year-long mathematical standards in preparation for second grade.
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.
