Posts Tagged ‘modeling’

Determining Linear Equations in Slope-Intercept Form that Model Situations (L11.3)

This lesson explains how to write linear equations that model situations.

Adding Integers with Different Signs Using Color Counters

This video explains how to add integers with different signs using color counters.

Adding Integers with the Same Sign Using Color Counters

This video explains how to add integers with same sign using color counters.

Ex: Exponential Growth Regression Model (Investment Account)

This video provides an example of how to perform exponential regression on the TI84 graphing calculator and answers a variety of related questions.

Ex: Exponential Decay Regression Model (Declining Population)

This video provides an example of how to perform exponential regression on the TI84 graphing calculator and answers a variety of related questions.

Modeling Multiplying Fractions Using Copies

This video models fraction multiplication by using idea of copies.

Understanding Dividing by a Fraction

This video provides several examples to deepen an understanding of what it means to divide by a fraction. It also shows 2 methods for dividing by a fraction.