1. From a teacher’s perspective, why are learning centers so important in the PreK classroom? 2. From a teacher’s perspective what is the best way to create a calm, safe classroom?
3. From a teacher’s perspective, what are the basic needs for a PreK classroom?
4. From a child’s perspective how is a classroom helpful in maintaining relationships?
5. From a child’s perspective, what is the value of having many sensory experiences in the classroom?

Teacher Perspective:

1. Learning centers are very important for Pre-K classrooms because they can teach students in Pre-K more about the environment around them.

2. The best way to create a calm classroom is to do gross motor activities (let students have recess) and give students free time.

3. The basic needs for a Pre-K classroom are some toys, shapes and other objects to explore.

Child Perspective:

4. A classroom is helpful in maintaining relationships because the children feel happy when they are in school.

5. Having sensory experiences in the classroom can help children navigate the world around them.

Hope this helps!

ek = (m·v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) ·v2/2

ek = (200 + 250) ·2,32/2 = 450·5,29/2 = 1190,25 j