Math Lesson 8
Math
Math lesson with a learning target of identifying the two parts of a math story problem.
My Friends, welcome to math lesson 8. Our learning target today says, I can identify the two parts of a math story problem. Let's take a look at our success criteria. To be successful, my math will have a picture, a number bond, and a number sentence. Let's get started. Our class earned four stickers in the morning. In the afternoon, we earned three stickers. How many stickers did we earn altogether? So thinking about my success criteria, I need a number bond, number sentence, and a picture.
You can start with whatever you'd like. I like to start with my picture. So I'm going to start by drawing four stickers. And I'm going to label those four with an M for morning. Then I'm going to draw three more. And label it with an a for afternoon. Now, I know part of the stickers were earned in the morning, that part is four. And the other part from the afternoon, for three. Now that I have it filled in my number bond, I like to fill in my parts in my number sentence. Four, plus three. Now I have a lot of strategies to solve for a plus three. I could count them individually. I like to count on. So I'm going to start with the stickers from the morning, which I know is for in count on the afternoon stickers. Four, 5, 6, 7. My total is 7. Notice where I put the total in my number bond in number percentage.
Let's try another one. Feel free to do this with me. Yesterday at the dog park, I saw 5 spotted dogs in 5 black dogs. How many did I see? Again, I'm going to start with my picture. Well, I saw one, two, three, four, 5, spotted dogs, and I'm going to label that with an SP for spotted. And then I also saw 5 black dots and I will label that with a B for black. Part of the dogs I saw spotted were 5, and the other part were black, which was also 5. Now, I have my two parts. I'm going to fill in my number sentence. Now to add 5 plus 5, I know my doubles facts, and I know 5 plus 5 is ten. Again, notice where I write the total for my number sentence, and my number bat. Let's try one more together. Again, you can do this on your whiteboard with me. My is making a fruit salad. She needs 7 strawberries and three bananas.
How much fruit should she buy at the store? Well, you know, I like to start with my drawings, so I'm gonna start with one, two, three, four, 5, and then I'm gonna start a new row like a ten frame. 6, and 7. And I'm gonna label those in S for strawberry. Now I'm gonna add three bananas to my picture. And label it with a B for bananas. Now, I know that the fruit salad is meat, partly of strawberries and partly of bananas. So part of the fruit salad is 7 strawberries. My other part, which is bananas, is three. Now that I filled these parts into my number bond, I'm going to fill in my number sentence. Again, I could count each picture individually. I could start with the strawberries and then count on the bananas.
If I know my ten packs, I know that 7 plus three does equal ten. And another clue is set if I look at my picture, I mean it look like a ten, I see 5 on top and 5 pictures on the bottom. 7 plus three is ten. So Friends, let's review our learning target for today's set I can identify the two parts of a math story problem. Awesome jamp. Remember to be successful by math will have a picture, a number bond, and a number sentence. Make sure in your workbook that you have all three of those things to show your thinking.