Number Sense  Number Sense with GeoGebra on Math247

Algebra and Functions
Lines and DST: Runners Activity Worksheets
Format
 Online Worksheets, Classroom Handouts, Mathcasts, Animations using Runners Activity

Tool
 Runner Activity: User sets starting position, direction and step size of one or two runners, runs simulation and views graph.

Goal
 Understanding Distance, Speed and Time and then Slopes, Linear Functions

Grade
 69 (6th grade, 7th grade, prealgebra, algebra)

Strand
 Algebra and Functions, Algebra

Standard
 CA 6.AF.2.3, CA 7.AF.4.2, IS 1.AL.2.4, ACT EE 2427, ACT GR 2427

Keywords
 distance, speed, time, runners, slope, linear functions, simulation, applet



Measurement and Geometry
Length: Ladybug Walks the Width

Angles: Measure & Draw Angles with GeoGebra
Brief
 User generates random angle, measures or draws with movable protractor and checks answer.

Grade
 5

Strand
 Measurement and Geometry

Standard
 CA 5.MG.2.1

Keywords
 measure, angle, protractor, draw, dynamic, freeware, applet, offline, online

Comments
 Interactivity is suitable any time after the idea of angles and degrees has been introduced.

Go!
 Measure & Draw Angles with GeoGebra


Areas and Perimeters: Perimeters & Areas of Rectangles
Brief
 User makes rectangles, calculates perimeter or area and checks answer.

Grade
 4

Strand
 Measurement and Geometry MG at Math247

Standard
 CA 4.MG.1.4

Keywords
 measure, geometry, rectangle, area, perimeter, dynamic, freeware, applet, offline, online

Comments
 Activity is suitable any time after the idea of rectangle, perimeter and/or area has been introduced. Watch the animation to see how to use it!

Go!
 Perimeters & Areas of Rectangles



Statistics, Data Analysis and Probability

Mathematical Reasoning

PreAlgebra

Algebra 1

Geometry  Geometry with GeoGebra on Math247

Algebra 2

Trigonometry  Trigonometry with GeoGebra on Math247

PreCalculus  PreCalculus with GeoGebra on Math247

Probability and Statistics

Matrix Algebra  Vectors and Matrices with GeoGebra on Math247

AP Probability and Statistics

AP Calculus  Calculus with GeoGebra on Math247

Physics  Physics with GeoGebra on Math247
