Subject.Subject History

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January 31, 2008, at 08:34 AM by LFS -
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January 31, 2008, at 08:34 AM by LFS -
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[]Algebra and Functions

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[table border=1 width=98% cellpadding=3]

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[table class=column border=1 align=center width=98% cellpadding=3]

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[]Format
[]Online Worksheets, Classroom Handouts, Mathcasts, Animations using Runners Activity

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[]Brief
[]User generates random angle, measures or draws with movable protractor and checks answer.

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

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[]Goal
[ ]Understanding Distance, Speed and Time and then Slopes, Linear Functions
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[]5

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[]6-9 (6th grade, 7th grade, pre-algebra, algebra)

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[]Measurement and Geometry

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[]Algebra and Functions, Algebra

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[]measure, angle, protractor, draw, dynamic, freeware, applet, offline, online

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

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[]User makes rectangles, calculates perimeter or area and checks answer.

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[]User generates random angle, measures or draws with movable protractor and checks answer.

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[]4

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[]5

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[]Measurement and Geometry MG at Math247

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[]Measurement and Geometry

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[]measure, geometry, rectangle, area, perimeter, dynamic, freeware, applet, offline, online

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[]measure, angle, protractor, draw, dynamic, freeware, applet, offline, online

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[]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!

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

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[]Statistics, Data Analysis and Probability

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[table class=column border=1 align=center width=98% cellpadding=3]

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[]Mathematical Reasoning

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[]Brief
[]User makes rectangles, calculates perimeter or area and checks answer.

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[]Pre-Algebra

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[]Grade
[]4

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[]Strand
[]Measurement and Geometry MG at Math247

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[]Standard
[]CA 4.MG.1.4

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[]Brief
[]User generates line and then finds slope and y-intercept and then checks answer.

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

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[]Grade
[]8-10    (or any time after formula for slope has been introduced)

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[]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!

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[]Strand
[]Algebra 1   Algebra at Math247

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[]Standard
[]CA 1ALG.7 - IS 1AL.2.5

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[]Statistics, Data Analysis and Probability

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[]Keywords
[]lines, slope, linear equation, x-intercept, y-intercept

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[]Mathematical Reasoning

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[]Comments
[] 

to:

[]Pre-Algebra

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[table class=column border=1 align=center width=98% cellpadding=3]

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[]Geometry - Geometry with GeoGebra on Math247

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[]Brief
[]User generates line and then finds slope and y-intercept and then checks answer.

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[]Algebra 2

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[]Grade
[]8-10    (or any time after formula for slope has been introduced)

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[]Trigonometry - Trigonometry with GeoGebra on Math247

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[]Strand
[]Algebra 1   Algebra at Math247

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[]Pre-Calculus - Pre-Calculus with GeoGebra on Math247

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[]Standard
[]CA 1ALG.7 - IS 1AL.2.5

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[]Probability and Statistics

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[]Keywords
[]lines, slope, linear equation, x-intercept, y-intercept

Changed lines 148-149 from:

[]Matrix Algebra - Vectors and Matrices with GeoGebra on Math247

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[]Comments
[] 

Changed lines 151-152 from:

[]AP Probability and Statistics

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[row]
[]AP Calculus - Calculus with GeoGebra on Math247

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[]Physics - Physics with GeoGebra on Math247

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[]Geometry - Geometry with GeoGebra on Math247

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January 13, 2008, at 09:02 AM by LFS -
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[]Number Sense Number Sense with GeoGebra on Math247

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[]Number Sense - Number Sense with GeoGebra on Math247

January 13, 2008, at 09:02 AM by LFS -
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[]Number Sense http://Number+Sense with GeoGebra on Math247

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[]Number Sense Number Sense with GeoGebra on Math247

January 13, 2008, at 09:00 AM by LFS -
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[]Number Sense

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[]Number Sense http://Number+Sense with GeoGebra on Math247

Changed line 128 from:

[]Geometry

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[]Geometry - Geometry with GeoGebra on Math247

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[]Trigonometry

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[]Trigonometry - Trigonometry with GeoGebra on Math247

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[]Pre-Calculus

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[]Pre-Calculus - Pre-Calculus with GeoGebra on Math247

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[]Matrix Algebra

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[]Matrix Algebra - Vectors and Matrices with GeoGebra on Math247

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[]AP Calculus

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[]AP Calculus - Calculus with GeoGebra on Math247

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[]Physics - Physics with GeoGebra on Math247

January 11, 2008, at 02:25 PM by LFS -
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January 11, 2008, at 02:23 PM by LFS -
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January 08, 2008, at 01:19 PM by LFS -
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January 08, 2008, at 01:17 PM by LFS -
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[]Number Sense

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[]Algebra and Functions

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[]Statistics, Data Analysis and Probability

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[]Mathematical Reasoning

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[table class=column border=1 align=center width=98% cellpadding=3]

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[]Brief
[]User generates line and then finds slope and y-intercept and then checks answer.

to:

[]Pre-Algebra

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[]Grade
[]8-10    (or any time after formula for slope has been introduced)

to:
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[]Strand
[]Algebra 1   Algebra at Math247

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Changed lines 100-101 from:

[]Standard
[]CA 1ALG.7 - IS 1AL.2.5

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[]Brief
[]User generates line and then finds slope and y-intercept and then checks answer.

Changed lines 103-104 from:

[]Keywords
[]lines, slope, linear equation, x-intercept, y-intercept

to:

[]Grade
[]8-10    (or any time after formula for slope has been introduced)

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[]Comments
[] 

to:

[]Strand
[]Algebra 1   Algebra at Math247

Added lines 109-117:

[]Standard
[]CA 1ALG.7 - IS 1AL.2.5
[row]
[]Keywords
[]lines, slope, linear equation, x-intercept, y-intercept
[row]
[]Comments
[] 
[row]

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[]Geometry

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[]Algebra 2

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[]Trigonometry

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[]Pre-Calculus

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[]Probability and Statistics

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[]Matrix Algebra

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[]AP Probability and Statistics

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[]AP Calculus

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January 08, 2008, at 01:10 PM by LFS -
January 08, 2008, at 12:36 PM by LFS -
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[]User generates line  and then finds slope and y-intercept and then checks answer.

to:

[]User generates line and then finds slope and y-intercept and then checks answer.

January 08, 2008, at 12:36 PM by LFS -
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[table class=column border=1 align=center width=98% cellpadding=3]
[row]
[]Brief
[]User generates line  and then finds slope and y-intercept and then checks answer.
[row]
[]Grade
[]8-10    (or any time after formula for slope has been introduced)
[row]
[]Strand
[]Algebra 1   Algebra at Math247
[row]
[]Standard
[]CA 1ALG.7 - IS 1AL.2.5
[row]
[]Keywords
[]lines, slope, linear equation, x-intercept, y-intercept
[row]
[]Comments
[] 
[row]
[]Go!
[]Slopes and Linear Functions

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January 07, 2008, at 03:08 PM by LFS -
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[]Lines, Slopes and Linear Functions

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[]Lines, Slopes and Linear Functions

January 07, 2008, at 03:07 PM by LFS -
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[]Lines and Linear Functions

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[]Lines, Slopes and Linear Functions

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January 07, 2008, at 03:07 AM by LFS -
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[row]

January 07, 2008, at 03:06 AM by LFS -
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January 07, 2008, at 02:44 AM by LFS -
Changed lines 64-65 from:

[]Activity is suitable any time after the idea of rectangle, perimeter and/or area has been introduced. Not quite an interactivity, but hopefully soon...
[row]

to:

[]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!

January 07, 2008, at 02:41 AM by LFS -
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[table border=1 width=90% cellpadding=3]

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[table border=1 width=98% cellpadding=3]

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[table border=1 width=95% cellpadding=3]

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[table border=1 width=98% cellpadding=3]

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[table class=column border=1 align=center width=95% cellpadding=3]

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[table class=column border=1 align=center width=98% cellpadding=3]

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[table class=column border=1 align=center width=95% cellpadding=3]

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[table class=column border=1 align=center width=98% cellpadding=3]

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[table border=1 width=98% cellpadding=3]

January 07, 2008, at 02:33 AM by LFS -
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[tableend]

January 07, 2008, at 02:31 AM by LFS -
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[row]

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[]Grade
[]5
[row]

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[]Areas and Perimeters: Perimeters & Areas of Rectangles

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[table class=column border=1 align=center width=95% cellpadding=3]

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[]Brief
[]User makes rectangles, calculates perimeter or area and checks answer.

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[]Lines and Linear Functions

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[]Grade
[]4
[row]
[]Strand
[]Measurement and Geometry MG at Math247
[row]
[]Standard
[]CA 4.MG.1.4
[row]
[]Keywords
[]measure, geometry, rectangle, area, perimeter, dynamic, freeware, applet, offline, online
[row]
[]Comments
[]Activity is suitable any time after the idea of rectangle, perimeter and/or area has been introduced. Not quite an interactivity, but hopefully soon...
[row]
[]Go!
[]Perimeters & Areas of Rectangles

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January 06, 2008, at 11:43 PM by LFS -
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January 06, 2008, at 11:34 PM by LFS -
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January 06, 2008, at 11:34 PM by LFS -
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January 06, 2008, at 11:33 PM by LFS -
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[table class=column border=1 width=100% cellpadding=3]

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[table class=column border=1 align=center width=95% cellpadding=3]

January 06, 2008, at 11:31 PM by LFS -
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[table border=1 width=90%]

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[table border=1 width=90% cellpadding=3]

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January 06, 2008, at 11:29 PM by LFS -
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[]Areas and Perimeters: Perimeters & Areas of Rectangles

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[]Areas and Perimeters: Perimeters & Areas of Rectangles

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[]Lines and Linear Functions

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[]Lines and Linear Functions

January 06, 2008, at 11:27 PM by LFS -
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[]Areas and Perimeters: Perimeters & Areas of Rectangles

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[]Areas and Perimeters: Perimeters & Areas of Rectangles

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January 06, 2008, at 11:25 PM by LFS -
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January 06, 2008, at 10:42 PM by LFS -
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September 22, 2007, at 06:04 PM by TimF -
September 22, 2007, at 04:27 PM by TimF -
September 22, 2007, at 02:25 PM by LFS -
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September 22, 2007, at 12:57 PM by LFS -
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September 21, 2007, at 05:59 AM by LFS -
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August 31, 2007, at 04:49 AM by LFS -
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Page last modified on January 31, 2008, at 08:34 AM