Scaffolding
is a key feature of effective teaching, where the adult continually adjusts the level of his or her help in response to the learner's level of performance. In the classroom, scaffolding can include modeling a skill, providing hints or cues, and adapting material or activity (Copple & Bredekamp, 2009).
Which of the following describes Lev Vygotsky's belief about the development of thought?
Which of the following describes what Lev Vygotsky believed about the development of thought and language? They develop independently at first and merge later in development. … Vygotsky believed that children construct knowledge through:
social interaction
.
Which of the following refers to teachers adjustment of their level of support and guidance to the level of the skills of their students?
When teachers adjust their level of support and guidance to the level of skill of the student, it is called:
scaffolding
.
Which of the following determines the categories for obesity overweight?
Which of the following determines the categories for obesity, overweight, and at risk of being overweight? The Centers for Disease Control and Prevention (2018) has established categories for weight that are determined by
body mass index
. … at risk of being overweight.
When comparing the heights and weights of preschool children around the world it can be observed that there are?
When looking at the heights and weights of preschool children around the world, we know that there are:
b. ethnic differences among them
. What have been found to be the two most important contributors to height differences among children worldwide?
What is ZPD in teaching?
The
Zone of Proximal Development
(ZPD) was a key construct in Lev Vygotsky's theory of learning and development. The Zone of Proximal Development is defined as the space between what a learner can do without assistance and what a learner can do with adult guidance or in collaboration with more capable peers.
How can a child learn from scaffolding?
When using scaffolding with young children, a teacher will provide students with support and guidance while the students are learning
something new and age
-appropriate or just slightly above what a student can do themself. Ask probing questions: This encourages a child to come up with an answer independently.
What are the key principles of Vygotsky's sociocultural theory?
Fundamental Tenets of the Sociocultural Theory. There are three fundamental concepts that define sociocultural theory:
(1) social interaction plays an important role in learning
, (2) language is an essential tool in the learning process, and (3) learning occurs within the Zone of Proximal Development.
What is the main focus of Vygotsky's theory of development?
Description. Vygotsky's Cognitive Development Theory argues that
cognitive abilities are socially guided and constructed
. As such, culture serves as a mediator for the formation and development of specific abilities, such as learning, memory, attention, and problem solving.
What is an example of Vygotsky's theory?
A simple and concrete example of this is when we
help children learn to ride a bicycle – first with training wheels
, then as we hold the bicycle steady for them (with some verbal coaching as well), and finally without any help, as children ride independently.
What are the three levels of obesity and how are they classified?
Overweight (not obese), if BMI is 25.0 to 29.9. Class 1 (low-risk) obesity, if BMI is 30.0 to 34.9. Class 2 (moderate-risk) obesity, if BMI is
35.0 to 39.9
.
Class 3 (high-risk) obesity
, if BMI is equal to or greater than 40.0.
How do I calculate if I am overweight?
Body Mass Index is a simple calculation using a person's height and weight. The formula is
BMI = kg/m
2
where kg is a person's weight in kilograms and m
2
is their height in metres squared. A BMI of 25.0 or more is overweight, while the healthy range is 18.5 to 24.9.
Is 95th percentile good for weight?
There's a big range of normal on the chart: Anyone who falls between the 5th percentile and the 85th percentile is a healthy weight. If someone is at or above the 85th percentile line on the chart (but less than the 95th percentile), doctors consider that person
overweight
.
What are four examples of physical development?
Physical development is a vital part of growing up as children learn to master control of their body; examples of physical development include
sitting, crawling, standing and walking
.
What is the best method of preventing Reye's syndrome?
If your child needs aspirin therapy, make sure his or her
vaccines
are current — including two doses of the varicella (chickenpox) vaccine and a yearly flu vaccine. Avoiding these two viral illnesses can help prevent Reye's syndrome.
What are the two most important contributors to height differences?
The two most important contributors to height differences around the world are
ethnic origins and nutrition
. Exposure to tobacco smoke increases children's risk for developing a number of medical problems. Children's brains experience rapid, distinct spurts of growth.
