Teaching Integer Operations Alongside The Integer Operations Operate Mat, Colored Counters, In Addition To Release Line
I'm then excited nigh my Algebra 1 shape side yesteryear side week. We're starting integer operations. And, I simply can't hold back to instruct my students how to add, subtract, multiply, together with split upward integers.
I'm going to comprehend integer operations inwards to a greater extent than depth together with to a greater extent than piece of cake than most Algebra 1 teachers would, but it's something I know I get got to do. My students don't get got a rigid pre-algebra foundation to construct on.
The mightiness to successfully add/subtract/multiply/divide integers is going to live on crucial for their futurity success at solving equations together with graphing. If my students produce non principal these basics, they volition non live on able to solve equations, fifty-fifty if they sympathise the concept of solving an equation. When they subtract iii from both sides of the equation or multiply both sides yesteryear negative five, that needs to live on done correctly, or their respond volition live on incorrect.
My Algebra two students never mastered integer operations. Yesterday, I reviewed how to combine similar terms, together with the bulk of their mistakes could live on traced dorsum to non knowing how to add, subtract, or multiply integers. My Math Analysis students get got been struggling amongst the concept that subtracting a negative is the same every bit adding a positive.
I don't desire my Algebra 1 students to handle inwards the future, then I desire to brand certain that they fully grasp how to produce integer operations. To arrive at this goal, I innovation on presenting adding together with subtracting integers inwards 3 unlike ways.
1. Using colored counters
2. Using the position out line
3. Using generalized rules
The other day, I was looking for a game to review exponent rules inwards my Math Analysis class. While on Maria Andersen's blog looking at her Exponent Block Game, I industrial plant life a video of her explaining how to locomote colored counters. I already knew that I was going to locomote colored counters to innovate the concept of adding together with subtracting integers. My pre-algebra instructor taught us that way. I'd already fifty-fifty ordered bingo chips from Amazon to locomote every bit counters.
However, I watched her video for roughly inspiration. And, she used the concept of a "Sea of Zeros." After I saw it explained this way, I knew I had to locomote it.
To cash inwards one's chips on my students organized together with engaged, I made a document amongst a box to house the chips, a box to cash inwards one's chips on the Sea of Zeros, together with a position out line. I desire my students to encounter that you lot volition larn the same respond whether you lot locomote the chips or a position out line.
I printed off 24 copies of the document together with laminated them. Now, they volition stand upward for upward to multiple classes using them. And, my students tin forcefulness out write on them amongst their dry out erase markers. This volition live on peculiarly useful for the position out line.
So, I haven't genuinely taught this lesson yet, but I wanted to percentage it amongst the mathtwitterblogosphere. I'm hoping that yesteryear introducing it amongst manipulatives, my students volition honour blueprint for themselves. I'm then excited for Tuesday together with Wednesday!
Here's roughly pictures of my Integer Operations Work Mat inwards action!
File tin forcefulness out live on downloaded here.
I'm going to comprehend integer operations inwards to a greater extent than depth together with to a greater extent than piece of cake than most Algebra 1 teachers would, but it's something I know I get got to do. My students don't get got a rigid pre-algebra foundation to construct on.
The mightiness to successfully add/subtract/multiply/divide integers is going to live on crucial for their futurity success at solving equations together with graphing. If my students produce non principal these basics, they volition non live on able to solve equations, fifty-fifty if they sympathise the concept of solving an equation. When they subtract iii from both sides of the equation or multiply both sides yesteryear negative five, that needs to live on done correctly, or their respond volition live on incorrect.
My Algebra two students never mastered integer operations. Yesterday, I reviewed how to combine similar terms, together with the bulk of their mistakes could live on traced dorsum to non knowing how to add, subtract, or multiply integers. My Math Analysis students get got been struggling amongst the concept that subtracting a negative is the same every bit adding a positive.
I don't desire my Algebra 1 students to handle inwards the future, then I desire to brand certain that they fully grasp how to produce integer operations. To arrive at this goal, I innovation on presenting adding together with subtracting integers inwards 3 unlike ways.
1. Using colored counters
2. Using the position out line
3. Using generalized rules
The other day, I was looking for a game to review exponent rules inwards my Math Analysis class. While on Maria Andersen's blog looking at her Exponent Block Game, I industrial plant life a video of her explaining how to locomote colored counters. I already knew that I was going to locomote colored counters to innovate the concept of adding together with subtracting integers. My pre-algebra instructor taught us that way. I'd already fifty-fifty ordered bingo chips from Amazon to locomote every bit counters.
However, I watched her video for roughly inspiration. And, she used the concept of a "Sea of Zeros." After I saw it explained this way, I knew I had to locomote it.
To cash inwards one's chips on my students organized together with engaged, I made a document amongst a box to house the chips, a box to cash inwards one's chips on the Sea of Zeros, together with a position out line. I desire my students to encounter that you lot volition larn the same respond whether you lot locomote the chips or a position out line.
I printed off 24 copies of the document together with laminated them. Now, they volition stand upward for upward to multiple classes using them. And, my students tin forcefulness out write on them amongst their dry out erase markers. This volition live on peculiarly useful for the position out line.
So, I haven't genuinely taught this lesson yet, but I wanted to percentage it amongst the mathtwitterblogosphere. I'm hoping that yesteryear introducing it amongst manipulatives, my students volition honour blueprint for themselves. I'm then excited for Tuesday together with Wednesday!
Here's roughly pictures of my Integer Operations Work Mat inwards action!
File tin forcefulness out live on downloaded here.
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