Reference no: EM133223188

During the last month in kindergarten, Sammy was making a transition from fat crayon to skinny crayon for coloring. The process began when his teacher presented the box of "crayons used by first graders" to the class. She then described and demonstrated the adjustments which would be necessary when using smaller crayons. Sammy needs her to position his hand at first, but he gradually needs less and less assistance. Sammy's teacher is _______

1-appling the developmental guidelines from information processing theory to the learning process

2-using metacognition to encourage students to think about their thinking

3-applying Vygotsky zone of proximal development to the instructional situation

4-stimuating an understanding of conservation among her students