Math Through Discovery LLC

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Math Through Discovery LLC
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1,017 votes
 
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By Math Through Discovery LLC
This activity gives you instructions using a geometer's sketchpad file entitled "Points of Concurrency". With the sketchpad files students will learn the special properties of the circumcenter, incenter, centroid, and orthocenter when they are
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th, 11th
Types:
Handouts, Laboratory, Math Centers
$2.50
2 ratings
4.0
Digital Download ZIP (0.06 MB)
By Math Through Discovery LLC
This zipped file contains a set of activities to be used with Geometer's Sketchpad. The sketchpad file contains three documents:1. A changeable rectangle with measurements for the perimeter and area of the various rectangles. 2. The same
Subjects:
Math, PreCalculus, Algebra 2
Grades:
9th, 10th, 11th, 12th
Types:
Activities
$2.00
1 rating
4.0
Digital Download ZIP (0.08 MB)
By Math Through Discovery LLC
This Geometer's Sketchpad file can be used to discover relationships that are true with an isosceles triangle. Through using hide/show buttons various information can be revealed. A second part allows you to explore the converse of the ideas you
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th
Types:
Activities
$1.50
1 rating
2.5
Digital Download ZIP (0.09 MB)
By Math Through Discovery LLC
This sketchpad file can be used along with students using manipulative cutouts of a trapezoid to discover the formula for the area of a trapezoid. Using this program allows the trapezoid to be resized and/or changed. Students can observe that the
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th
Types:
Activities
$1.50
not yet rated
Digital Download ZIP (0.05 MB)
By Math Through Discovery LLC
This zipped file contains a Geometer's Sketchpad file that can be used to explore the area of a triangle. The triangle can be altered by sliding the point B left and right. A related rectangle can be revealed. The triangle will have an area that
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th
Types:
Activities
$1.50
not yet rated
Digital Download ZIP (0.05 MB)
By Math Through Discovery LLC
This zipped file contains a Geometer's Sketchpad file that has a given side-side-and angle. With these given parts a triangle is being formed on the same screen. By moving point U students can see that it is possible to form two different
Subjects:
Math, Geometry
Grades:
9th, 10th, 11th
Types:
Activities
$1.50
not yet rated
Digital Download ZIP (0.00 MB)
By Math Through Discovery LLC
This Geometer's Sketchpad Activity explores all the various lines and line segments associated with a circle. With the use of hide/show buttons it is possible to ask questions and then look for a response from the program. A full set of directions
Subjects:
Math, Geometry
Grades:
9th, 10th, 11th
Types:
Activities
$3.00
not yet rated
Digital Download ZIP (1.13 MB)
By Math Through Discovery LLC
This zipped file contains a geometer's sketchpad file where you can model the measuring of a tall tree using the mirror method and a pdf file with 5 situations to consider with the file. This is a great way to model the measuring of a tall object
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th
Types:
Worksheets, Activities, Simulations
$2.00
not yet rated
Digital Download ZIP (0.31 MB)
By Math Through Discovery LLC
This zipped file contains a geometer's sketchpad file and a pdf file with questions and activities to explore the measuring of tall objects using the shadow method. It would be a great activity to use prior to going outside or as a replacement for
Subjects:
Geometry
Grades:
8th, 9th, 10th
Types:
Worksheets, Activities
$2.00
not yet rated
Digital Download ZIP (0.33 MB)
By Math Through Discovery LLC
This Geometer's Sketchpad file contain shows a picture of a changeable polygon. By moving points A, B, C, E, or F you can change the shape of the polygon. Hide/Show buttons can be clicked on to reveal the measure of each exterior angle and the
Subjects:
Math, Geometry
Grades:
8th, 9th, 10th
Types:
Activities
$1.50
not yet rated
Digital Download ZIP (0.05 MB)
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Digital Items
3.9
Overall Quality:
3.9
Accuracy:
3.9
Practicality:
3.9
Thoroughness:
3.9
Creativity:
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3.9
Total:
1,017 total vote(s)
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TEACHING EXPERIENCE

45 years of teaching grades 6, 7, 8, 9, 10,11, 12 and College Algebra, Geometry, Calculus AP (both AB and BC)

MY TEACHING STYLE

Discovery Based Learning

HONORS/AWARDS/SHINING TEACHER MOMENT

Presidential Awardee In Mathematics from the State of NJ 1993 Tandy Scholar AMTNJ Mathematics Leadership Award

MY OWN EDUCATIONAL HISTORY

BS in Education - Taylor University - Mathematics-Physics MA in Mathematics - Ball State University

ADDITIONAL BIOGRAPHICAL INFORMATION

Consultant in Teaching Mathematics Classroom Coach Classroom Teacher Workshop Leader Collegeboard Consultant Calculus AP Consultant Proceeds from this store support a mathematics scholarship at Cairn University, Langhorne, PA. and Taylor University, Upland, IN

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