WGU C109 - Math Methods questions with verified
answers
Ans✓✓✓-A student is rolling a dice and flipping a coin. Which three statements
demonstrate correct student reasoning about the possible results?
(pi) Ans✓✓✓-circumference divided by diameter = ?
(pi)r^2 Ans✓✓✓-What is the formula for the area of a circle
2(pi)r or (pi)d Ans✓✓✓-What is the formula for circumference of a circle?
A rectangular picture frame measures 12 in by 8 in. Jorge needs to buy a piece of
glass that costs $0.25 per sq in. How much would the glass cost for the picture
frame? Ans✓✓✓-A fourth grade teacher models the following problem with
students. What asssessment question should be used to measure the students'
success? Problem: A rectangular shaped pool measures 35ft by 22ft and the
owner wants to design a special cover to keep the pool safe during the winter. A
mesh pool covers cost $1.50 per sq ft. What would the total cost be if the owner
purchases a mesh pool cover?
A ruler to measure side lengths of at least five rectangles. Ans✓✓✓-Students are
learning about the concept of the perimeter of a rectangle.Which tool would help
to effectively teach this concept?
A SCORE should be assigned using the rubric. Ans✓✓✓-A first grade teacher
assigned an addition project and distributed the rubric to students. How should
the teacher use the rubric when students have completed the project?
, a stem and leaf plot Ans✓✓✓-This type of graph is helpful when attempting to
see each individual piece of data.
A teacher shows a website and demonstrates how to effectively interact with
virtual manipulatives. Ans✓✓✓-What is an appropriate use of manipulatives
from web-based technology in mathematical instruction?
A yellow will appear 1/6 of any given spin. Ans✓✓✓-A teacher is demonstrating
probability whith a spinner divided into 6 equal sections, all in a different color.
After 4 spins, the outcomes are blue, yellow, red, and yellow. Students are asked
the probability of spinning a yellow next. Which student statement is correct?
Allow use of a variety of manipulatives to model the problem. Encourage use of
verbal descriptions in problem-solving activites. Ans✓✓✓-What strategies teach
for understanding of mathematics?
An older student partners with a younger student to explain a math problem.
Ans✓✓✓-What is an example of a peer-assisted teaching strategy?
bar graph Ans✓✓✓-this type of graph is best to show categorical data
Base Ten blocks and plastic money Ans✓✓✓-What two manipulatives would be
used to teach place value?
By using an observational assessment Ans✓✓✓-How should teachers assess
performance or achievement?
answers
Ans✓✓✓-A student is rolling a dice and flipping a coin. Which three statements
demonstrate correct student reasoning about the possible results?
(pi) Ans✓✓✓-circumference divided by diameter = ?
(pi)r^2 Ans✓✓✓-What is the formula for the area of a circle
2(pi)r or (pi)d Ans✓✓✓-What is the formula for circumference of a circle?
A rectangular picture frame measures 12 in by 8 in. Jorge needs to buy a piece of
glass that costs $0.25 per sq in. How much would the glass cost for the picture
frame? Ans✓✓✓-A fourth grade teacher models the following problem with
students. What asssessment question should be used to measure the students'
success? Problem: A rectangular shaped pool measures 35ft by 22ft and the
owner wants to design a special cover to keep the pool safe during the winter. A
mesh pool covers cost $1.50 per sq ft. What would the total cost be if the owner
purchases a mesh pool cover?
A ruler to measure side lengths of at least five rectangles. Ans✓✓✓-Students are
learning about the concept of the perimeter of a rectangle.Which tool would help
to effectively teach this concept?
A SCORE should be assigned using the rubric. Ans✓✓✓-A first grade teacher
assigned an addition project and distributed the rubric to students. How should
the teacher use the rubric when students have completed the project?
, a stem and leaf plot Ans✓✓✓-This type of graph is helpful when attempting to
see each individual piece of data.
A teacher shows a website and demonstrates how to effectively interact with
virtual manipulatives. Ans✓✓✓-What is an appropriate use of manipulatives
from web-based technology in mathematical instruction?
A yellow will appear 1/6 of any given spin. Ans✓✓✓-A teacher is demonstrating
probability whith a spinner divided into 6 equal sections, all in a different color.
After 4 spins, the outcomes are blue, yellow, red, and yellow. Students are asked
the probability of spinning a yellow next. Which student statement is correct?
Allow use of a variety of manipulatives to model the problem. Encourage use of
verbal descriptions in problem-solving activites. Ans✓✓✓-What strategies teach
for understanding of mathematics?
An older student partners with a younger student to explain a math problem.
Ans✓✓✓-What is an example of a peer-assisted teaching strategy?
bar graph Ans✓✓✓-this type of graph is best to show categorical data
Base Ten blocks and plastic money Ans✓✓✓-What two manipulatives would be
used to teach place value?
By using an observational assessment Ans✓✓✓-How should teachers assess
performance or achievement?
