Curated OER
A Valuable Quarter
Your young bankers model an account balance with an exponential function and solve the equation by extracting a root or taking a logarithm. The task involves the context of annual and compounding interest as well as some interesting...
101 Questions
What Micheal’s Coupon Should You Use?
Get your classes on their way to extreme couponing! Young mathematicians analyze two different coupon options for the better deal. They use different scenarios to predict and compare the outcomes.
Street Law
Mock Trial - Chris Moss v. Dr. Terry Preece and Metro City Unified School District
The mother of a graduating high school senior sues the school district in the mock trial case, Chris Moss v. New Columbia Public School District and Dr. Terry Preece.
Texas Instruments
Texas Instruments: Finding Extreme Values
In this activity, students can use symbolic algebra and graphing to find the extreme values for a polynomial function.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Procedimiento Para Analizar Una Funcion
Use this unit to learn and practice the general procedure for representing curves in the form y=f(x). It provides a more advanced look at polynomial and rational functions with interactive graphs.
Texas Instruments
Texas Instruments: Absolute Extrema
This activity involves finding the absolute extrema on a closed interval of a function.
Wyzant
Wyzant: Basics of Proportions
This tutorial from WyzAnt on proportions describes in detail the functions of proportions and includes several examples to demonstrate how to solve proportions. The tutorial is concluded with an interactive worksheet that allows for...
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Puntos Caracteristicos, Criticos Y Singulares
Use this interactive unit to learn and use analysis tools that allow the location and calculation of the extreme value of a function on a closed interval.