Solving Equations by Factoring
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# Solving Equations by Factoring

This is my curation of resources on factoring that my students could use outside of the classroom. You may ask, why is curating information important? It is a relatively new concept, but one that is extremely useful in it that provides me with a compilation fo resources that I can give my students if they need help or practice. Math in general is a difficult subject for many students to understand so if I can help them to break down the language, decode the equations, and by proxy learn critical thinking skills then I can help them learn content but also become independent in that learning.
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## Polys/Factoring

Factoring Flowchart- except I'd make the students create it
Elizabeth Schaefer's insight:

Having students create a flow chart like this for factoring will help them process what it is they have been doing. Instead of memorization and following a procedure, students must analyze exactly what they are doing and why.

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## The Dead Puppy Theorem and Its Corollaries

To preface, I normally celebrate mistakes in my classroom as a part of the learning process. But there are some things that really speed the progress of my receding hairline, a large of percentage ...
Elizabeth Schaefer's insight:

While crude, this method provides an unforgettable moment for students. When I do silly things in the classroom and make the students laugh, they are engaged in what I'm saying so while it may be slightly juvenile, it is a good teaching tool.

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## Wrecks Factor, a quadratic factorising game from Mangahigh.com

Factorise quadratic expressions to answer the ships’ distress calls and save their stricken crews!
Elizabeth Schaefer's insight:

Wrecks Factor is a game that provides practice problems for students, but in an atypical way. This game actually gives visual representations of the factorizations so students have both the strict mathematical factoring and a visual understanding of the process they use.

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Elizabeth Schaefer's insight:

This is a lesson on factoring from Khan Academy that does a thorough job of describing how to factor basic equations. If a student misses a day on factoring they have the book as a resource, but also this lesson so they do not fall behind.

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## Algebra Tiles - NLVM

Visualize multiplying and factoring algebraic expressions using tiles.
Elizabeth Schaefer's insight:

Algebra tiles are a useful hands-on manipulative to supplement a lesson on factoring, but it is rare that student's are able to take them home. This website provides a virtual example of the manipulative that students can change and move using their mouse. Student's can still manipulate the tiles physically while at home, but without risk of loss or damage to expensive classroom tools.

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## Solve by Factoring Lessons -- Algebra.Help

Elizabeth Schaefer's insight:

This website can provide a different method of teaching factoring than I have given in the classroom, therefore providing another resource for students. If they are still struggling to understand after my lesson, or if they need a review this website provides a run down of the general steps for factoring.

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## Factoring Polynomials with Cheese and Crackers » TeacherDad: fun stuff with my boy

Elizabeth Schaefer's insight:

Using food in a classroom can be an effective teaching tool, because any time food is involved students are engaged. This method provides a visual (and delicious) way of describing factoring.

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## Domo Factoring Search and Shade « Hoppe Ninja Math – Teacher Blog

Elizabeth Schaefer's insight:

The only way to connect with students to make them want to learn is to engage their curiousity. This activity, and others like it on the website, intrigue the student's and make them want to complete their work. This way they are practicing the necessary skills while still engaging in the work.

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## Solving Equations Using Factoring

Elizabeth Schaefer's insight:

Often times students do the homework, but are still confused so this website provides many practice problems and step-by-step solutions for both FOILing equations and factoring them that students could use as extra practice.

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## Slide and Divide Method of Factoring Trinomials

Elizabeth Schaefer's insight:

This website provides an alternate method for factoring trinomials that may not be taught in the classroom. Since each student will learn differently, having many different methods for solving in this case trinomials makes it more likely that each student will find a method they can understand.

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## Factoring With Algebra Tiles

Elizabeth Schaefer's insight:

Factoring can often times be a difficult concept for students to understand, especially for students that require visual learning so this website provides a tutorial using algebra tiles. This provides a more literal example of how factoring works for a diverse student population.

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 Rescooped by Elizabeth Schaefer from iGeneration - 21st Century Education (Pedagogy & Digital Innovation)

## Boosting Creative Thinking in Math Class

Fourth grade teacher Lana Gundy says that she gained insight into her students’ application skills and interests by having them create their own math problems.

Via Tom D'Amico (@TDOttawa)
Elizabeth Schaefer's insight:

Applying the skills we are trying to teach in such a manner can not only improve creativity but also provide a more thorough understanding of the content. If a student can understand how the equation is created (by making their own) they can more easily understand the deconstruction (factoring).

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