Math Tool: Algebraic Reasoning

Tool: Algebraic Reasoning

Screenshot:

Go to:

http://www.mathplayground.com/Algebraic_Reasoning.html (opens a new window)

Description:

This program introduces students to fundamental concepts in algebra. Using two or three weighing scales, students must determine the weight of a specific object or group of objects. The program provides three levels of challenge. In the first and second levels, the weighing scales model simultaneous equations such as 5x = 20 and 3x + 4y = 32. Students are solving for the variable, y. In the third level, three simultaneous equations are presented. An example would be 2x + y = 10, 2x + 4y = 22, and 3y + 2z = 26. Using objects in place of variables makes this activity accessible to students as early as fourth grade.

Technology Type:

Flash

Author:

Colleen King

Language:

English

Cost:

Does not require payment for use

Average Rating:

[5]

My MathTools:

Reviews:

be the first to review this resource

Discussions:

start a discussion of this resource

Courses:

Math 4

Multiplication, Division, Number sentences

Math 5

Multiplication, Division, Algebra and expressions, Equations and functions

Math 6

Algebra and expressions, Equations and functions

Math 7

Algebra and expressions, Equations and functions


	ravvit
Comment:	I really wanted to give a 5 star rating but inadvertently hit the "SUBMIT" buttton instead of the last star
	Anneliesse
Comment:	It is an excellent resource. It's fun, has great graphics and developes algebraic thinking. I'll definitely use it with my students.
	jshone
Comment:	Students can begin by problem solving and end by writing the equations and solving for the variables. A great bridge.
	Micha
Comment:	My students would do this activity all day if they could. They love this kind of reasoning.
	KGC
Comment:	Loved it! This will be great to use on a SmartBoard!