Materials List:
– Marshmallows
– Toothpicks
– Dollhouse or other objects for children to reach

Preschool Learning Objectives:
1. Develop fine motor skills by grasping and manipulating toothpicks and marshmallows.
2. Engage in creative problem-solving by designing and building a ladder.
3. Practice spatial awareness by building a ladder to reach a specific height.

Preschool Teacher Instructions:
1. Begin by explaining the challenge to the children: they need to create a ladder using marshmallows and toothpicks to reach the top of a dollhouse or another designated object.
2. Demonstrate how to stick toothpicks into marshmallows to create a stable structure.
3. Encourage children to brainstorm and plan their ladder design before they start building.
4. Walk around the room to provide assistance and guidance as needed, making sure children are building safely and effectively.
5. Allow children to experiment with different designs and encourage them to take risks and try new ideas.

Teacher Tips for Differentiated Instruction:
– Provide visual aids or models of different ladder designs for children who may need inspiration or guidance.
– Offer different sized marshmallows or toothpicks for children who may need a greater challenge or more support.
– Pair children up to work together on building a ladder, promoting collaboration and teamwork.

Assessment Suggestion:
Observe children as they build their ladders to assess their fine motor skills, problem-solving abilities, and spatial awareness. Take note of how they approach the challenge, the strategies they use to build their ladder