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CFU

Learning Objective Name __________________________. Today, we will answer questions related 1 to data 2 representation. 1 connected to 2 information. CFU What are we going to do today?

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CFU

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  1. Learning Objective Name __________________________ Today, we will answer questions related1 to data2 representation. 1 connected to 2 information CFU What are we going to do today? What are we going to answer? What does related mean? What does data mean? Activate (or Provide) Prior Knowledge 1. How many baseballs? 2. How many soccer balls? 3. Which has more? 5 3 There are more baseballs. CFU Students, by looking at these pictures you can tell me information, such as how many more baseballs there are than soccer balls. Information can be put together in different ways to make it easier to understand. We can use different kinds of data representation to show information. Today, we will use different data representations to answer questions related to data. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  2. Concept Development Data representations are graphs or tables that show information. There are many kinds of graphs or tables: CFU In your own words, what does data representation mean? Data representations are _________. In your own words, what is a bar graph? A bar graph is _________________________________. What is the difference between a bar graph and a table? Which example is a bar graph? Explain your answer. B. A. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  3. Skill Development/Guided Practice • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. Farmer John counted his animals before he sold the farm. The table shows the animals he counted. CFU How did I know what information to underline? How did I use the table or graph? How did I find the correct answer? How did you know what information to underline? How did you use the table or graph? How did you find the correct answer? 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  4. Strawberry Chocolate Vanilla Flavors • Skill Development/Guided Practice (continued) • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. Sandy asked the kids in her neighborhood what their favorite ice cream was. This is the graph that shows the three favorite ice creams the kids chose. CFU How did you know what information to underline? How did you use the table or graph? How did you find the correct answer? 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  5. Importance Data representations are graphs or tables that show information. • Answering questions related to data representation will help you find information • about things quickly. How many boys are in Mrs. Jackson’s class? 20 boys 2. Answering questions related to data representation will help you understand and compare data. 12 – 8 = 4 4 more boys than girls How many students like pancakes more than waffles? 3. Answering question related to data representation will help you do well on tests. CFU Does anyone else have another reason why it is important to answerquestions related to data representations? (pair-share) Why is it important to answer questions related to data representations? You may give me one of my reasons or one of your own. Which reason is the most important to you? Why? 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  6. Juan asked the children in his neighborhood what their favorite candy was. These are the four favorite candies the children liked. 1. Which candy was the favorite? a. Chocolate Bar c. Jelly Beans b. Candy Hearts d. Candy Canes 2. How many more kids liked chocolate bars than candy hearts? a. 2 b. 4 c. 6 d. 8 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  7. Independent Practice Name _______________________________ • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. Gabriella wants the students at school to help her name her new puppy. This table shows puppy names the students voted for. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  8. Independent Practice (continued) • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. The students asked their teachers about their favorite fruits. This graph shows the teachers’ favorite fruit. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  9. Periodic Review 1 Name ________________________________ • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. The students in Mr. Frank’s second grade class went to the river for the day. They counted the frogs, fish, and ducks they saw. When they returned to class, they made a graph of the animals. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  10. Periodic Review 1 (continued) • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. The students were asked “what is your favorite place to go?” The table shows the votes for each place. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  11. Periodic Review 2 Name _______________________________ • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. Students were asked to vote for their favorite pet. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  12. Periodic Review 2 (continued) • Data representationsare graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. The students are trying to find out which sports kids like to play at school. This table lists the sports played at school and the students’ votes for each sport. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  13. Periodic Review 3 Name _______________________________ • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. Margo picked flowers from her garden each day of the week. She made a table to show her teacher the amount of flowers she picked each day. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

  14. Periodic Review 3 (continued) • Data representations are graphs or tables that show information. • A table uses columns and rows to show data. • Bar graphs use bars or columns to show data. Answer questions related to data representation. The school cook is trying to find out the students’ favorite lunchtime foods. These are the four favorite foods the students chose. 2nd Grade Math SDP 1.4 (1Q) Ask and answer simple questions related to data representations. Lesson to be used by EDI-trained teachers only.

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