| QUARTER THREE:
Unit 6: Geometry
Objectives – The student will be able to:
a. Identify, describe, and classify lines as intersecting, parallel, or
perpendicular.
b. Identify, describe, measure angles formed by intersecting lines, line
segments, and rays. (Vertical, adjacent, complementary, and supplementary
angles.)
c. Identify angles formed when two parallel lines are cut by a transversal.
d. Identify, classify, measure (using a protractor), draw, and label acute,
right, and obtuse angles.
e. Identify regular polygons to dodecagons.
f. Identify polygons within a composite figure.
g. Identify and classify triangles by sides and angles.
h. Find the sum of the interior angles of a triangle and calculate the measure
of a missing angle.
i. Compare, classify, and analyze geometric relationships in quadrilaterals by
length of sides and measure of angles.
j. Explore the relationship between the number of angles in a polygon and the
measures of interior angles. Determine the measure of a missing angle.
k. Explore the relationship between the legs and hypotenuse of right triangles.
l. Explore the Pythagorean theorem.
m. Analyze properties of 2-dimensional figures on a coordinate plane.
n. Identify and describe congruent and similar polygons and their
corresponding parts.
o. Analyze translations, reflections, and rotations of geometric figures.
p. Identify, describe, and plot the results of transformations on a coordinate
plane in quadrant I.
q. Identify and describe the parts of a circle.
r. Identify and classify triangular and rectangular pyramids and prisms by the
number of edges, faces, vertices, and base.
s. Explore Euler’s Formula to show the relationship among the number of faces,
vertices, and edges of 3-dimensional figures.
t. Compare a plane figure to surfaces of solid geometric figures.
Unit 7: Measurement
Objectives – The student will be able to:
a. Measure angles with a protractor to the nearest degree.
b. Construct angles using a protractor.
c. Describe the relationship between the parts of a circle.
d. Recognize and interpret π.
e. Find circumference of a circle given the radius and diameter.
f. Construct a circle with a specific radius or diameter using a compass or ruler.
g. Discover and calculate the area of triangles, trapezoids, parallelograms,
and circles using appropriate formulas.
h. Calculate the area and perimeter of composite figures consisting of
rectangles, triangles, and/or circles.
i. Determine the lengths of the sides of a regular polygon given the perimeter.
j. Calculate the surface area of rectangular prism, rectangular pyramid, and a
cylinder using the appropriate formula.
k. Calculate the volume of solid figures including cylinders and rectangular
prisms.
l. Explore scale drawings.
m. Explore proportionality in determining similarity in plane figures.
Unit 8: Number Relationships and Computation (Integers)
Objectives – The student will be able to:
a. Read, write, and represent integers and their absolute value.
b. Compare and order integers using relational symbols (<, >, =) and on a
number line.
c. Add, subtract, multiply, and divide integers.
d. Calculate powers of integers.
e. Use order of operations to evaluate mathematical expressions with integers.
f. Locate points on a number line and on a coordinate graph in all four quadrants.
g. Graph transformations on a coordinate plane in all four quadrants.
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