Assessing Prior Knowledge:
First graders will have little prior knowledge as a teacher presents a lesson focused on the Arizona Math Standard 1.MD.C.4, “organize, represent, and interpret data with up to three categories”. Prior knowledge could be assessed by asking the students to form groups based on what they ate for breakfast that morning. After collecting the information and writing it on the board, I would ask the students to answer the following questions with a thumbs up or thumbs down answer:
- By looking at the newly created graph, can you tell me which breakfast was the most popular? (Thumbs up if they know the answer, thumbs down if they don’t.)
- Did anyone have “(insert one breakfast) for their breakfast today? (Thumbs up if they could look at the graph and give the answer, thumbs down if they can’t see the answer on the graph.)
By looking around the room as the children answered the questions, I would be able to assess prior knowledge of graphs, how they are created, and how to interpret the details on the graph. As we discussed our classroom results I would be able to plan learning activities that would help struggling students understand and make connections with data/graphs that are created with everyday objects.
Plans Instruction:
My goals, objectives, and outcomes are appropriate for first graders and align with the Measurement/Data standards outlined. My objective clearly states that students will organize groups and create data that will represent each group. This includes using a real-life example of animals escaping at the zoo and organizing the data into easily identified groups of four. Students will be able to see the total number in each group visually.
Designing Instruction:
After a collaborative discussion with the whole class on grouping breakfast foods, including various ways a graph can be interpreted, I would model linking the information with the results using Unifix Cubes. As a class we would decide a color to represent each breakfast food and create “logs” of cubes to represent our data. Before giving each group their animals and cubes, safety instruction would need to be discussed for small manipulatives (both animals and cubes). With these manipulatives, I can help young students understand and make the connections between organizing information/data and representing that data on a graph. We would discuss using Unifix Cubes as a representation of the collected data. By using a graph maker found on www.(address), technology integration could help extend the understanding of organizing and representation of data on graphs.
Technology instruction would include a safety discussion before the use of making the graphs. This would address the safe use of computers and also the importance of following the policies of the school. If students needed to work in groups, we would discuss computer etiquette and manners as well. By allowing the students to work in small groups and then individually, the diverse needs of learners as struggling students could be addressed by practicing with graphs of various animal groups. At the end of the lesson, I would ask the students how graphs could be used in the school, the community, or even the world. This would also integrate technology as students could understand that data can be collected everywhere are depicted in graphs.
Planning Assessment:
The technology link will also be used as the assessment. As a class, we will create a graph with all the “animals that escaped” as a model for their technology activity. This links their new knowledge with the objective of creating a graph with grouped objects. By creating their own graph, students will demonstrate both comprehension of the data collected and application of the data into new graphs created on the computer. This activity meets individual students’ needs by utilizing group discussion and activities (auditory learners), modeling what is expected and creating a class graph (visual learners), and generating their own graphs with collected data (hands-on learners). By observing the work of the students as they create and hand in their graphs, I will be able to assess for interpretation and understanding of the presented content.
http://nces.ed.gov/nceskids/createagraph/default.aspx
http://nces.ed.gov/nceskids/createagraph/default.aspx



