CHILD DEVELOPMENT PEDAGOGY

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GROWTH DEVELOPMENT CHILD

CHILD PSYCHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Ricardo is having trouble understanding how to skateboard. His mentor, Jason, enrolls him in the X-Games and says, “Go get em, Tiger ____ you got this! This is the best way to learn."When Ricardo is called to do his routine, he wipes out on the half pipe and his body actually goes farther than his board.In this scenario, Jason failed to properly ____ and did not present new information in Ricardo’s ____
A
zone of proximal development, scaffold
B
scaffold, zone of proximal development
C
scaffold, scaffold
D
none of these
Explanation: 

Detailed explanation-1: -Energy Transfer Figure: As the board travels down the ramp, its energy is transformed from potential energy to kinetic energy and thermal energy. The magnified view of the skateboard and ramp demonstrates that a small amount of thermal energy is transferred from the board to the ramp as it rolls along its surface.

Detailed explanation-2: -As the skateboarder moves, her potential energy is converted to kinetic energy (KE), or the energy of motion as her position changes along the track and the velocity changes. The maximum amount of kinetic energy the skateboarder can have is entirely dependent on the amount of potential energy of the system.

Detailed explanation-3: -The skater’s kinetic energy goes down as he goes up the ramp as the kinetic energy converts to potential energy.

Detailed explanation-4: -First, gravity pulls the board toward Earth. Second, the weight of the skater pushes down on the board. And third, the ground pushes up on the skateboard. The net force of the three forces is zero.

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