Structored Math Resources

This worksheet helps students master percentage change, including percent increases and decreases, in a structured and concept-focused way. Students calculate new values, identify base values, analyze wording carefully, and correct common mistakes. The resource goes beyond routine computation by including language analysis, decision tasks, and error analysis. Includes: • Percent increase and decrease problems • Tasks identifying original vs. new value • Standard calculation exercises • Concep

This theory sheet introduces exponential growth and decay with a clear focus on exponential models, growth and decay factors, and the concepts of doubling time and half-life. It highlights the fundamental difference between linear and exponential growth, explains how growth and decay factors are determined from percentage changes, and derives doubling time and half-life step by step using logarithms. Worked examples and graphs support the explanations and emphasize conceptual understanding rathe

This free worksheet introduces key concepts of exponential growth and decay through three structured examples: • Matching equations and graphs • Evaluating statements about exponential growth • Comparing two exponential models (real-world investment scenario) Includes complete solutions. This resource is part of a larger exponential functions series. For extended practice and deeper applications, see: • Exponential Growth & Decay – Real-World Applications Worksheet • Exponential Growth and