SAT Skills Insight
Register
Next Tests:
6/1
Select a score band
Problem Solving
Skills needed to score in this band
SKILL 1: Solve problems using multiple strategies, including the following:
— Visualization
— Estimation skills
— Recognizing relevant information
— Function notation
SKILL 2: Use insight in solving nonroutine geometric problems involving the following:
— Triangles
— Patterns
— Perimeter
— The Pythagorean Theorem
— Properties of circles
-
1
Solve problems using multiple strategies, including the following: Visualization
ExampleTriangle
is to be drawn so that the length of side
is greater than
and less than
. If the length of the perpendicular drawn from point
to side
is less than
, which of the following CANNOT be the area of the triangle? -
2
Solve problems using multiple strategies, including the following: Estimation skills
Example
If
is the coordinate of the indicated point on the number line above, which of the lettered points has coordinate
? -
3
Solve problems using multiple strategies, including the following: Recognizing relevant information
Example
The two semicircles in the figure above have centers
and
, respectively. If
, what is the total length of the darkened curve? -
4
Solve problems using multiple strategies, including the following: Function notation
ExampleLet the function
be defined by
, where
is a constant. If
, what is the value of
? -
5
Use insight in solving nonroutine geometric problems involving the following: Triangles
Example
In the figure above,
is equilateral and
and
are isosceles. What is the value of
? -
6
Use insight in solving nonroutine geometric problems involving the following: Patterns
Example
In each of the three square figures above, only the small 1-by-1 squares that border the outside edges of the figure are shaded. If a square whose side measures 100 were divided into 1-by-1 squares that are shaded in a similar fashion, how many squares in that figure would be shaded ?
-
7
Use insight in solving nonroutine geometric problems involving the following: Perimeter
ExampleIn
,
. If the length of the altitude drawn from
, perpendicular to the side
, is
, what is the perimeter of
? -
8
Use insight in solving nonroutine geometric problems involving the following: The Pythagorean Theorem
Example
In
above, what is the length of side
? -
9
Use insight in solving nonroutine geometric problems involving the following: Properties of circles
ExampleIn the coordinate plane, the points
,
, and
lie on a circle with center
. What are the coordinates of point
?
Skills needed to score in the next band
SKILL 1: Solve the first stage of a problem, and then apply that solution to solve the next stage of the problem
SKILL 2: Recognize complexity in problems that appear at first to be routine
SKILL 3: Develop and apply an effective strategy and keep track of information in solving a nonroutine problem
SKILL 4: Identify relevant and irrelevant information when choosing a solution strategy
SKILL 5: Solve multistep problems involving properties of integers
