Diagnosis and Remediation
Cognitively, where are your students?
PK-5 students
o
o
o
6-8 students
o
o
o
At best, they have some unidirectional logic skills and have begun the process of learning
some informal bidirectional logic skills.
Students tend to be
Algorithms for Multiplication and Division
Multiplication
Standard algorithm
5
7
5 8
7 9
5 2 2
4 0 6 .
4 5 8 2
x
R L; NO emphasis on place value (place value is not explicit in this method)
Partial product method
5
x 7
7
4 5
5 6
3 5 0
4 5 8
8
9
2
0
0
0
2
MATH 4161
Subtraction of Whole Numbers:
Analyzing Students Work
For each section, decide if the students work is correct. Show how the student would most
likely complete the last exercise. Identify the process the student seems to be using, and write an
e
Venn Diagrams
Sets, Unions, Intersections, and
Complements
Venn Diagrams
Vocabulary
Universe
Element
Set
Subset
Disjoint
Mutually Exclusive
Finite
Intersection
Union
Compliment
A Priori
Empty Set
Ad Hoc
Infinite
Venn Diagrams
What can you say about A and