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Starburst Sorting By Sacsha Harrison and Amy Gibbs Rationale: Your kindergarten students will be able to sort, organize, and display Starburst color data. The class will create a pictograph and use the data to investigate probability. Mathematical Topics Addressed: Counting Colors More or Less Probability Collecting Information Sorting Show Me Standards: Goal 1.8 organize information and ideas into useful forms (including charts, graphs, and outlines) for analysis or presentation MA.3 data analysis, probability and statistics Prerequisite Skills: Counting to ten One-to-one correspondence Colors Understanding concepts of more or less (< >) Probability concepts of most likely and least likely Materials/Handouts Needed: 2 Bags of Starbursts Starburst Graph Crayons or markers Individual cups for students Procedures: Step 1: Before class begins place 5 red, 3 yellow, 1 pink and 4 orange Starburst into an individual cup for each child. Step 2: After introducing lesson, give each student a cup of Starburst and have them sort according to color. Step 3: Once sorted, pass out graphs. Tell students that we are going to graph their Starburst according to color. Step 4: As a class, complete graphs together. Since Starburst amounts were predetermined, each graph should look the same. Step 5: Interpret and analyze completed graph. Some sample questions: Are there more yellow or pink Starburst? What color Starburst do we have the most of? Which color Starburst do we have the fewest of? How many fewer yellow do we have than orange? Step 6: From one graph combine all Starbursts into a bag. Remind students to keep the data in mind and ask the following probability questions: 1. If I pull one Starburst out, then what color will it most likely be? 2. If I pull one Starburst out, then what color is it least likely to be? 3. Do I have a better chance in pulling out a red or a yellow? Assessments: Visually and orally assess while completing graph. Do students have their colors in the corresponding columns? Do students have the correct number of boxes colored in each column? Did students answer graph interpretation questions correctly? . Extensions: This activity could be done in the spring, on St. Patrick’s Day, or with a color unit. Starburst Graph