Percent Increase and Decrease Quiz
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Programs & methods
Real-Life Piecewise Functions: Water Bill Step-by-Step Precalc Investigation
Bring piecewise functions to life with this engaging real-world Precalculus task that connects math concepts to a relatable, authentic scenario — calculating water bills using real data from Palm Bay, Florida and other U.S. counties! Students explore tiered water rates and build mathematical models that help them understand how piecewise functions, slopes, and continuity apply to real-world pricing systems. Perfect for Precalculus, Algebra 2, or Functions and Modeling units. Students are intro
9th - 12th
Algebra 2, Applied Math, PreCalculus
Correlation Mini-IA: Real-World Data Analysis for IBDP Math IA & Pre-IB Project
Looking for an engaging real-world statistics project that builds essential data analysis skills for your IBDP or IGCSE students? This Correlation Mini-IA is the perfect blend of practical application, mathematical rigor, and IA-style exploration—all in a structured yet flexible format. Why This Project?For IBDP AI & AA Students (SL/HL): This project mirrors the structure of the Internal Assessment, helping students analyze real data, explore correlations, and interpret their findings like true
10th - 12th
Applied Math, Math
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