Distributive Property INB Pages

Quick postal service today to portion a foldable I made to review the distributive belongings amongst my Algebra 1 students. This is 1 of those topics that my students induce got seen since they were inwards the 7th grade, simply they nonetheless brand mistakes.

Here are the ii most mutual mistakes I see:

3(5x - 2) = 15x - 2

5 - (4x + 2) = 20x + 10

I wrote these notes amongst these ii mistakes inwards mind.

On the inside, I gave students a tabular array to fill upward out that walks them step-by-step through the distribution process.

My favorite column is the bit one: What should survive distributed? Before kickoff the multiplication process, I desire my students to intend critically close what set out is genuinely beingness distributed. I house a big emphasis on drawing inwards our invisible 1's!

For combining similar terms, I instruct my students to house the similar price inwards groups. Eventually, they wean themselves off this method, simply I honor it helps my students agency to a greater extent than than the to a greater extent than traditional agency of color-coding or shape-coding the similar terms.

After filling out the table, nosotros tackled a few to a greater extent than advanced distributive belongings do problems. You tin meet our grouping strategy to a greater extent than easily hither since at that spot are to a greater extent than price to combine!