Grade 7
Spatial Relationships, Geometry, and Logic
4.7.1
E/S
Identify,
classify,
compare, and
draw
regular
and
irregular
polygons.
Find and verify the sum of the measures of interior angles of triangles and quadrilaterals.
Find and verify the sum of the measures of interior angles of triangles and quadrilaterals.
4.7.2
I/L
I/L
Make
scale drawings
using
ratios
and
proportions
4.7.3
I/S
Demonstrate
translation,
reflection,
and
rotation
using coordinate geometry and
models.
Describe the location of the original figure and its transformation on a coordinate plane.
Describe the location of the original figure and its transformation on a coordinate plane.
4.7.4
I/L
Make a
model
of a
three-dimensional
figure from a
two-dimensional
drawing.
Make a two-dimensional drawing of a three-dimensional figure.
Make a two-dimensional drawing of a three-dimensional figure.
4.7.5
I/S
I/S
Determine
slope
of a line,
midpoint
of a segment, and the
horizontal
and
vertical
distance
between two
points
using coordinate geometry.
4.7.6
I/S
I/S
Describe the geometric relationships of
parallel lines,
perpendicular lines,
triangles,
quadrilaterals
and
bisectors.
4.7.7
I/S
I/S
Model
the
Pythagorean Theorem
and
solve
for the
hypotenuse.
4.7.8
W/L
W/L
Construct
and identify
congruent
angles,
parallel lines,
and
perpendicular lines.
4.7.9
I/L
I/L
Make and test
conjectures
to explain observed mathematical relationships and to develop logical arguments to
justify
conclusions.