SUBJECT
Study and teaching (Secondary)
English language
156
Mathematics
141
Social sciences
113
Science
103
Teaching
98
Aids and devices
94
Biology
85
High school students
81
Academic achievement
75
Study and teaching (Elementary)
73
Chemistry
67
Physics
64
Attitudes
63
Mathematical ability
50
Testing
40
Language arts (Secondary)
39
Ability testing
32
High school seniors
32
Problem solving
32
Composition and exercises
31
Activity programs
26
Filipino language
26
Critical thinking
25
Education, Secondary
25
Rating of
25
Study and teaching
25
Education
24
Mathematics teachers
24
Social science teachers
24
Training of
22
Chemistry teachers
21
Experiments
21
Reading (Secondary)
21
Evaluation
19
Art
18
Computer-assisted instruction
18
Curriculum planning
18
Geometry
18
High school freshmen
18
High school teachers
18
Thought and thinking
18
Algebra
17
In-service training
17
Individualized instruction
16
Values
16
Physics teachers
15
Grammar
13
History
13
Science teachers
13
more ...