monday, 11/25/2013
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Monday, 11/25/2013
AA.13 – Multiplying Binomials (Special case)
How Angelica resolved her challenge during her Learning Conference:
Angelica made a smart move!Angelica looked for an example (Amsco page 455) that would be helpful……and she saw this
Angelica observed the example for about 5 seconds. Then, she wrote…..
EXAMPLE
But, what’s next……?
Hmm….Doesn’t this look familiar to Eric’s problem?
Angelica thought
Let’s recall how Eric used the mnemonic device “FOIL”…..
Angelica was like “Oh!”, and then……
When she applied “FOIL”
After combined like terms to simplify
After rewriting in an equivalent form
Our Take-Away
When we see
Angelica
Eric
* When we encounter a challenge problem and unsure where to begin, we can try looking for a similar example from a textbook*
Rewrite as:
Apply “FOIL”
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