Diagnosing Selection Bias and Stability

A premium, student-facing draft and rule booklet for English Listening and Speaking (L&S) across 8 core units of pronunciation and speech skills.

A comprehensive test preparation suite for the NYSTCE Multi-Subject (Grades 1-6) Math Exam (Part 2). Includes an in-depth study booklet, interactive review slides, diagnostic quiz, step-by-step solutions, and active recall flashcards covering all four key domains and standards-aligned pedagogy.

A real-world functional math lesson designed for life skills students. Students navigate a Stop & Shop store to locate items, read price tags, and calculate next-dollar-up budgets using highly visual scaffolded cards.

A comprehensive assessment covering normal distributions, the Empirical Rule, z-scores, and sampling distributions. This lesson combines conceptual understanding with complex statistical calculations.

A summative assessment lesson focusing on visual foundations, probability calculations, and the application of the Central Limit Theorem to sampling distributions.

A focused practice session on calculating probabilities and z-values for normal distributions, based on medical and abstract data.

A lesson for adult learners on adding fractions with unlike denominators using the Butterfly Method, set within the practical context of cooking measurements.

A functional math lesson focused on adding two menu items using a calculator within the context of a digital fast food ordering app. Students practice selecting items from a McDonald's-themed menu and totaling their purchases.

A cumulative review and final assessment covering all pay structures and business math skills taught in the unit.

Covers commission-based earnings and salary structures, including a review of fractions as they relate to pay periods and partial earnings.

Focuses on tracking work hours through timecards and understanding production-based pay through piecework and piecewise functions.

Introduction to gross pay, hourly wages, and overtime calculations, including a review of decimals and percentages for business applications.

A practical introduction to multiplication for adult learners, focusing on real-world scenarios like budgeting, payroll, and household projects. Students will master the concept of multiplication as repeated addition and equal grouping in professional contexts.

A comprehensive 12-minute presentation and speaker notes based on research investigating the link between parental attitudes and student math outcomes.