TEKS 2.10D: Conclusions and Predictions
Bar Graphs - Word Problems
About this lesson
Learning Target: I can write and solve word problems using the data on a bar graph.
Focuses On:
- Solving addition problems using the data in a bar graph
- Solving subtraction problems using the data in a bar graph
Builds On:
1.8C
Draw conclusions and generate and answer questions using information from picture and bar-type graphs
K.8C
Draw conclusions from real-object and picture graphs
Next Level:
3.8B
Solve one- and two-step problems using categorical data represented with a frequency table, dot plot, pictograph or bar graph with scaled intervals
Read More:
This lesson is designed to support student understanding of using bar graphs to solve addition and subtraction word problems.
The two instructional blocks in this lesson focus on solving addition problems using the data in a bar graph and solving subtraction problems using the data in a bar graph.
In the first instructional block, students use the data represented in a bar graph to solve addition problems. They analyze the categories and intervals on the graph and examine the key words in the problem that indicate that they will use addition to find a solution.
In the second instructional block, students use the data represented in a bar graph to solve subtraction problems. They analyze the categories and intervals on the graph and examine the key words in the problem that indicate that they will use subtraction to find a solution.
Scaffolds and supports such as highlighting key words within a problem are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.10DPictographs - Word Problems
About this lesson
Learning Target: I can solve addition and subtraction word problems using data on a pictograph
Focuses On:
- Solving addition problems using the data in a pictograph
- Solving subtraction problems using the data in a pictograph
Builds On:
1.8C
Draw conclusions and generate and answer questions using information from picture and bar-type graphs
K.8C
Draw conclusions from real-object and picture graphs
Next Level:
3.8B
Solve one- and two-step problems using categorical data represented with a frequency table, dot plot, pictograph or bar graph with scaled intervals
Read More:
This lesson is designed to support student understanding of using pictographs to solve addition and subtraction word problems.
The two instructional blocks in this lesson focus on solving addition problems using the data in a pictograph and solving subtraction problems using the data in a pictograph.
In the first instructional block, students use the data represented in a pictograph to solve addition problems. They analyze the categories and intervals on the graph and examine the key words in the problem that indicate that they will use addition to find a solution.
In the second instructional block, students use the data represented in a pictograph to solve subtraction problems. They analyze the categories and intervals on the graph and examine the key words in the problem that indicate that they will use subtraction to find a solution.
Scaffolds and supports such as highlighting key vocabulary words within a problem are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.10DInterpret Data from Graphs
About this lesson
Learning Target: I can make conclusions and predictions from data on bar graphs and pictographs
Focuses On:
- Drawing conclusions from the data on bar graphs and pictographs
- Making predictions from the data on bar graphs and pictographs
Builds On:
1.8C
Draw conclusions and generate and answer questions using information from picture and bar-type graphs
K.8C
Draw conclusions from real-object and picture graphs
Next Level:
3.8B
Solve one- and two-step problems using categorical data represented with a frequency table, dot plot, pictograph or bar graph with scaled intervals
Read More:
This lesson is designed to support student understanding of using the data from pictographs and bar graphs to draw conclusions and make predictions.
The two instructional blocks in this lesson focus on drawing conclusions using the data on a pictograph and bar graph and making predictions from the data on a pictograph and bar graph.
In the first instructional block, students draw conclusions based on the data on the graphs. They analyze the data and answer questions based on the data on the graphs.
In the second instructional block, students make predictions based on the data on the graphs. Based on what they see in the graph, they predict what will happen next.
Scaffolds and supports such as problems with binary answer choices are intentionally built throughout the lesson to support conceptual learning.
Grade 2MathTEKS 2.10D
