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Java Games: Flashcards, matching, concentration, and word search. |
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Difference of Squares Go Fish
Print out the flashcards and create Go Fish Cards. Glue the flashcards to index cards. What is the matching card needed so that you have a difference of squares or what if you have only a binomial, what is the other binomial to create a difference of squares? If it is not a difference of squares you must ask for a "Not a Difference of Squares" Card
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| A | B |
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| x^2-36 | (x+6)(x-6) |
| (x+6) | (x-6) |
| x^2-9 | (x+3)(x-3) |
| (x-3) | (x+3) |
| x^2-1 | (x+1)(x-1) |
| (x+1) | (x-1) |
| x^2-4 | (x+2)(x-2) |
| (x+2) | (x-2) |
| x^2-16 | (x+4)(x-4) |
| x^2-25 | (x+5)(x-5) |
| (x-5) | (x+5) |
| x^2-49 | (x+7)(x-7) |
| (x-7) | (x+7) |
| x^2-64 | (x+8)(x-8) |
| (x+8) | (x-8) |
| x^2-81 | (x+9)(x-9) |
| (x+9) | (x-9) |
| x^2-100 | (x+10)(x-10) |
| (x+10) | (x-10) |
| x^2-121 | (x+11)(x-11) |
| x^2-144 | (x+12)(x-12) |
| (x-12) | (x+12) |
| (x+11) | (x-11) |
| x^2+4 | not a difference of squares |
| x^3-4 | not a difference of squares |
| x^2+16 | not a difference of squares |
| 3x^2-9 | not a difference of squares |
| x^4-9 | (x^2+9)(x^2-9) |
| x^6-25 | (x^3+5)(x^3-5) |
| x^2+100 | not a difference of squares |
| x^2+81 | not a difference of squares |
| 4x^2-25 | (2x+5)(2x-5) |
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Teacher, Professional Dev. Trainer, Curriculum Designer |
High School |
| Fresno, CA |
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