Semantic Feature Analysis
Vocabulary Strategy:
Reading Strategy:
Use this strategy:
Before Reading
During Reading
 After Reading
How to use this strategy:
This strategy helps students discern a term’s meaning by comparing its features to
those of other terms that fall into the same category or class. A completed semantic
feature matrix provides a visual representation of concept and vocabulary relationships.
Students find that the matrix provides a good summary of concept features and a
valuable study aid.
1. Create a matrix for the general category of study. Along the left side, list key
vocabulary terms or concepts within the chosen category. These should be
familiar to the students. Across the top of the matrix, supply features that these
words might share.
2. Students then use an X or √ to indicate whether the feature applies to the
vocabulary word. An alternative is marking a plus sign if the feature applies or a
minus sign if it does not. If students mark the exact same pattern of pluses and
minuses, or X’s for more than one word, challenge them to identify a feature that
will differentiate between these terms.
Sample Semantic Features Analysis Grid
2 parallel
sides
Square
Rectangle
Parallelogram
Rhombus
Trapezoid
2 sets of
parallel sides
All sides are
congruent
X
X
X
X
X
X
2 sets of
congruent
sides
All angles
are
congruent
X
X
X
X
X
To increase Rigor and Relevance:
Fill out a Semantic Feature Analysis but make errors. Challenge students to find the
errors and explain them.
Assessment:
Have students explain the rationale behind their markings, either orally or in writing.
Reference:
Billmeyer, R. & Barton, M.L. (1998). Teaching Reading in the Content Areas: If Not
Me, Then Who? Aurora, CO: McREL.
Las Cruces Public Schools
Secondary Literacy Framework