Materials List:
– Large jar
– Container of colorful pom poms in rainbow colors (red, orange, yellow, green, blue, purple)

Preschool Learning Objectives:
1. Cognitive development: Counting and sorting colors.
2. Social-emotional development: Sharing opinions, collaborating with peers.
3. Math skills: Graphing and analyzing data.

Preschool Teacher Instructions:
1. Set up the large jar on a shelf where all children can easily access it, along with the container of colorful pom poms.
2. Explain to the children that they will be voting for their favorite color in the rainbow by dropping a pom pom of their chosen color into the jar.
3. Encourage each child to choose a pom pom in their favorite color and drop it into the jar.
4. Once all children have voted, count the pom poms in the jar as a group.
5. Create a simple graph on a piece of paper or whiteboard, labeling each color of the rainbow, and place a pom pom next to each color to represent the number of votes.
6. Discuss the results with the children, pointing out which color had the most and least votes.
7. Encourage the children to talk about why they chose their favorite color and what they like about it.

Teacher Tips for Differentiated Instruction:
– For children who may have difficulty with fine motor skills, provide larger or easier-to-grasp pom poms for voting.
– Encourage children who are more advanced to count and group the pom poms themselves.

Assessment Suggestions:
– Observe children as they choose their favorite color and drop their pom poms into the jar. Look for their ability to identify colors and make choices.
– During the graphing activity, observe children’s participation in counting and grouping the pom poms, as well as their ability to analyze the results and discuss them with their peers.