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Woodall-2nd Grade Math Week 3

Added Jul 02, 2020 •

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2nd Grade Math Week 3

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hey boys and girls Welcome to our third week of virtual summer school we are on lesson 23 this week we'll be drawing and using bar graphs and picture graphs measurement and data skin which is the drop picture graph and bar graph to represent data set and then stalls putting together taking apart and comparison word problem using the information the graph cuz this is a great time number to go get your Ready book some of you will be on page 202 so he'll be on 220 just be sure you look for less than 23 at the pause if you need to stop this video to go get your book okay so it's at Freddy's lesson we're going to look at grass and then we're going to solve problem and interpret the data in the graph I said that Parker asked his friends to tell him their favorite vegetables and he organized their answers into a picture graph we're going to stay mostly on this one for a while so when they asked us our first question how many carats are on the grass so we come here where it says carrots and we got one two three four carrots will record that number for right there how many Friends shows and did it ask Sis how many things are on the graph and where's the word fiends and there are two on the line and just tells us how many French dishes can you count the broccoli that's right three people chose broccoli and the corn do people choose corn so our question is only asking us about the carrots and the beans although there is other information now the question says write an equation to find how many friends chose carrots and beans and then this would be the part of the skill where we're going to be putting together information and data from this graph remember our carrot number was for RB number was to RN all. beans in all the six and that would be an example of adding using data from a graph cast for the day to write an equation to find how many more friends chose carrots so we're going to stay with these numbers people chose carrot and see if people choose beans if you're being asked to do a comparison problem remember to begin with the larger number which is obviously the four carats because it's taller and we can take away the two beans and that'll give us the difference 4 take away 2 is another quick way to interpret information to come up here and save yourself well this is where they were the same you can say this one of two ways you can either stay two more people chose carrots then be these are two fewer people chose beans and carrots it's the same way of saying it I want to point out a couple things how about our graph we have a title you might remember app for making a title in the line plot that tells you what the what your grass is about and that's the bottom you have labeled which tells you what information there is so let's go to the other side where we're looking at the same information shown on a bar graph or bar graph has the carrots the beans the broccoli and the corn there's are title and there's are labeled the one of the things that you're going to notice this differ from the pictograph numbers going up and down on this side is the 0 point right there and in second grade and only asked did you do information in one unit at a time so when we looked at the four carrots on the pictograph we see our bar line comes up to the fore when we head to beans pictograph in a bar graph the bean line comes up to a two there's R32 the broccoli and R22 the corn how are the favorite vegetable pictograph and the bargain life so we see very a number of similarities they have the same title they have the same words in the label but one of the ways that they're different is the way the information is presented it has the end in one where they're the same as that they have the same information when this had four carrots on the picture graph in the bar graph it just shows the information as bars not as and it has the numbers going up the side so that if you get really large numbers you don't have to actually everything you can just read out here on the the numbers that tell you what the information are in alright boys and girls so this week we talked about picture graphs and bar graphs and I want you to work on IXL only there is no i-Ready picture graph and bar graph this week when you go to IXL remember the two stands for second grade in like last week with the line plot we were in our we're still in our measurement and data but there are a number of different they're 6 7 8 11 and 13 that's all have to do with picture graphs and bar graphs I think you'll really like 11 if you find you're not going to do all of them the picture graphs are a lot of fun and they ask you a different addition and subtraction problem okay boys and girls this was a measurement and data 10 using bar graphs and picture graphs interpret data I'll see you next week for our last lesson until then enjoy the last days of summer see you next week

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