Second Grade
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He has math homework with 2 given numbers and find the third. For example: _____ + 9 = 17. I want to make a simple visual aid to help with the counting. I can use pennies or poker chips, but need an idea on something to implement it. The problems on his hw sheet use a scale with weights. Maybe I could make a simple seesaw? I'm a retired shop teacher but am lost in this second grade black hole. Throw me a rope, LOL. I was glad to see tnet has a second grade board. You may see me here again later in the school year.

thanks, Ron
Sara On 10/19/11, ron/nj wrote: > How lucky is your grandson to have you for a grandfather! (why are we doing algebra in second grade??)

And why does anybody put a scale on what's essentially an algebra worksheet?? I get the reasoning of the scale but I think it's flawed actually and I wouldn't reinforce it with your hard work of building a ...See More
Oct 20, 2011
PedagoNet Here are more ideas and tricks that can help your grandson learn math.
Oct 20, 2011
Judy2/CA Algebra is a 2nd grade standard in CA so it must be in your state also. Perhaps they use a scale to represent the fact that both sides of the equation must be of equal value? We use fact families a lot in 2nd and they use a triangle to represent it - the greater number at the top of the triangle and the smaller numbers at the other points. When you...See More
Oct 22, 2011
Betsy Have him underline the 9, then use counters to count up to 17 (10, 11, 12, 13, 14, 15, 16, 17). The number of counters he used is the "mystery number"

Or, have him lay out 17 counters and then count out 9 and place a pencil to the right of it. The number of the counters on the right of the stick represent the mystery number. > > >...See More
Nov 6, 2011
Chena I didn't read all of the responses, but I would use fact families. The sum is the greatest number, so rearrange it into a subtraction sentence: 17-9=___, then find all of the number sentences for the fact family: 9+8=17, 8+9=17, 17-9=8, 17-8=9.

On 10/19/11, ron/nj wrote: > > He has math homework with 2 given numbers and find the >...See More
Nov 8, 2011


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