GeoGebra

GeoGebra applets

Locating fractions and decimals on a number line

Where do fractions and decimals live on the number line? This pages shows you how to accurately locate fractions and decimals on a number line.

Slope-intercept formula

Teaser and introduction goes here. Sample problem here.

Tables, formulas, and graphs of linear functions

Teaser and introduction goes here. Sample problem here.

The slope of a line

Teaser and introduction goes here. Sample problem here.

Parallel and Perpendicular Lines

How are the slopes of parallel lines related? If two lines are perpendicular, what can you say about their slopes?

The Coordinate Plane

Graphing points on a coordinate plane. Where does (-2,8) go?

Area of a Kite

Teaser and introduction goes here. Sample problem here.

Subtracting fractions with the area model

This page uses a Geogebra applet to demonstrate subtracting fractions with the area model.

Adding fractions with area model

This page uses Geogebra to demonstrate using an area model to understand adding fractions.

 

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